project structure: split server into jdbc + web

32 files changed, 2521 insertions, 0 deletions

diff --git a/juick-server-core/build.gradle b/juick-server-core/build.gradle
new file mode 100644
index 00000000..b93fb533
--- /dev/null
+++ b/juick-server-core/build.gradle
@@ -0,0 +1,61 @@
+apply plugin: 'java'
+apply plugin: 'war'
+
+sourceCompatibility = 1.8
+
+dependencies {
+    compile project(':juick-core')
+
+    compile "com.fasterxml.jackson.core:jackson-core:${rootProject.jacksonVersion}"
+    compile "com.fasterxml.jackson.core:jackson-databind:${rootProject.jacksonVersion}"
+    compile "com.fasterxml.jackson.core:jackson-annotations:${rootProject.jacksonVersion}"
+    compile "com.fasterxml.jackson.datatype:jackson-datatype-jdk8:${rootProject.jacksonVersion}"
+
+    providedCompile "ch.qos.logback:logback-classic:${rootProject.logbackVersion}"
+    providedCompile "ch.qos.logback:logback-core:${rootProject.logbackVersion}"
+    providedCompile "ch.qos.logback:logback-access:${rootProject.logbackVersion}"
+
+    providedCompile "org.slf4j:slf4j-api:${rootProject.slf4jVersion}"
+    providedCompile "org.slf4j:jcl-over-slf4j:${rootProject.slf4jVersion}"
+    providedCompile "org.slf4j:log4j-over-slf4j:${rootProject.slf4jVersion}"
+    providedCompile "org.slf4j:jul-to-slf4j:${rootProject.slf4jVersion}"
+
+    compile "org.apache.httpcomponents:httpclient:4.5.3"
+    providedCompile "org.apache.commons:commons-lang3:3.6"
+    providedCompile "org.apache.commons:commons-collections4:4.1"
+    providedCompile "org.apache.commons:commons-text:1.1"
+    providedCompile "commons-io:commons-io:2.5"
+    providedCompile "commons-codec:commons-codec:1.10"
+
+    compile 'org.imgscalr:imgscalr-lib:4.2'
+
+    compile "javax.inject:javax.inject:1"
+
+    providedCompile "javax.servlet:javax.servlet-api:3.1.0"
+
+    providedRuntime "commons-fileupload:commons-fileupload:1.3.3"
+
+    testCompile "ch.vorburger.mariaDB4j:mariaDB4j:2.2.3"
+    testCompile "junit:junit:${rootProject.junitVersion}"
+    testCompile "org.hamcrest:hamcrest-all:${rootProject.hamcrestVersion}"
+    testCompile "org.mockito:mockito-core:${rootProject.mockitoVersion}"
+
+    testRuntime "mysql:mysql-connector-java:5.1.40"
+}
+
+compileJava.options.encoding = 'UTF-8'
+
+configurations {
+    all*.exclude module: 'commons-logging'
+}
+
+configurations {
+    testArtifacts.extendsFrom testRuntime
+}
+task testJar(type: Jar) {
+    classifier "test"
+    from sourceSets.test.output
+}
+artifacts {
+    testArtifacts testJar
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/AnonymousUser.java b/juick-server-core/src/main/java/com/juick/server/helpers/AnonymousUser.java
new file mode 100644
index 00000000..1ce1c2c2
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/AnonymousUser.java
@@ -0,0 +1,132 @@
+package com.juick.server.helpers;
+
+import com.juick.User;
+
+/**
+ * Created by aalexeev on 12/11/16.
+ */
+public final class AnonymousUser extends User {
+    public static final AnonymousUser INSTANCE = new AnonymousUser();
+
+    private AnonymousUser() {
+        super.setUid(getUid());
+        super.setName(getName());
+        super.setAvatar(getAvatar());
+        super.setFullName(getFullName());
+        super.setJid(getJid());
+        super.setMessagesCount(getMessagesCount());
+        super.setAuthHash(getAuthHash());
+        super.setBanned(isBanned());
+        super.setCredentials(getCredentials());
+        super.setLang(getLang());
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return obj == this || obj instanceof AnonymousUser;
+    }
+
+    @Override
+    public int getUid() {
+        return 0;
+    }
+
+    @Override
+    public String getName() {
+        return "Anonymous";
+    }
+
+    @Override
+    public String getFullName() {
+        return getName();
+    }
+
+    @Override
+    public String getJid() {
+        return "anonym@localhost";
+    }
+
+    @Override
+    public String getAuthHash() {
+        return null;
+    }
+
+    @Override
+    public Integer getUnreadCount() {
+        return 0;
+    }
+
+    @Override
+    public boolean isBanned() {
+        return false;
+    }
+
+    @Override
+    public Object getAvatar() {
+        return null;
+    }
+
+    @Override
+    public String getCredentials() {
+        return null;
+    }
+
+    @Override
+    public String getLang() {
+        return "__";
+    }
+
+    @Override
+    public int getMessagesCount() {
+        return 0;
+    }
+
+    @Override
+    public boolean isAnonymous() {
+        return true;
+    }
+
+    @Override
+    public void setUid(int uid) {
+    }
+
+    @Override
+    public void setName(String name) {
+    }
+
+    @Override
+    public void setFullName(String fullName) {
+    }
+
+    @Override
+    public void setJid(String jid) {
+    }
+
+    @Override
+    public void setAuthHash(String authHash) {
+    }
+
+    @Override
+    public void setUnreadCount(Integer count) {
+    }
+
+    @Override
+    public void setBanned(boolean banned) {
+    }
+
+    @Override
+    public void setAvatar(Object avatar) {
+    }
+
+    @Override
+    public void setCredentials(String credentials) {
+    }
+
+    @Override
+    public void setLang(String lang) {
+    }
+
+    @Override
+    public void setMessagesCount(int messagesCount) {
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/ApplicationStatus.java b/juick-server-core/src/main/java/com/juick/server/helpers/ApplicationStatus.java
new file mode 100644
index 00000000..61109c47
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/ApplicationStatus.java
@@ -0,0 +1,35 @@
+package com.juick.server.helpers;
+
+import org.apache.commons.lang3.builder.ToStringBuilder;
+
+/**
+ * Created by vt on 03/09/16.
+ */
+public class ApplicationStatus {
+    private boolean connected;
+    private boolean crosspostEnabled;
+
+    @Override
+    public String toString() {
+        return new ToStringBuilder(this)
+                .append("connected", connected)
+                .append("crosspostEnabled", crosspostEnabled)
+                .toString();
+    }
+
+    public boolean isConnected() {
+        return connected;
+    }
+
+    public void setConnected(boolean connected) {
+        this.connected = connected;
+    }
+
+    public boolean isCrosspostEnabled() {
+        return crosspostEnabled;
+    }
+
+    public void setCrosspostEnabled(boolean crosspostEnabled) {
+        this.crosspostEnabled = crosspostEnabled;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/Auth.java b/juick-server-core/src/main/java/com/juick/server/helpers/Auth.java
new file mode 100644
index 00000000..3e1f0bd9
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/Auth.java
@@ -0,0 +1,22 @@
+package com.juick.server.helpers;
+
+/**
+ * Created by vt on 09/02/16.
+ */
+public class Auth {
+    private String account;
+    private String authCode;
+
+    public Auth(String account, String authCode) {
+        this.account = account;
+        this.authCode = authCode;
+    }
+
+    public String getAccount() {
+        return account;
+    }
+
+    public String getAuthCode() {
+        return authCode;
+    }
+}
\ No newline at end of file
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/EmailOpts.java b/juick-server-core/src/main/java/com/juick/server/helpers/EmailOpts.java
new file mode 100644
index 00000000..679d1a8d
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/EmailOpts.java
@@ -0,0 +1,24 @@
+package com.juick.server.helpers;
+
+import org.apache.commons.lang3.StringUtils;
+
+/**
+ * Created by vitalyster on 09.02.2016.
+ */
+public class EmailOpts {
+    private String email;
+    private String subscriptionHour;
+
+    public EmailOpts(String email, int subscriptionHour) {
+        this.email = email;
+        this.subscriptionHour = StringUtils.leftPad(String.format("%d", subscriptionHour), 2, "0");
+    }
+
+    public String getSubscriptionHour() {
+        return subscriptionHour;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+}
\ No newline at end of file
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/NotifyOpts.java b/juick-server-core/src/main/java/com/juick/server/helpers/NotifyOpts.java
new file mode 100644
index 00000000..377b0a50
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/NotifyOpts.java
@@ -0,0 +1,34 @@
+package com.juick.server.helpers;
+
+/**
+ * Created by vt on 03/09/16.
+ */
+public class NotifyOpts {
+    private boolean repliesEnabled;
+    private boolean subscriptionsEnabled;
+    private boolean recommendationsEnabled;
+
+    public boolean isRepliesEnabled() {
+        return repliesEnabled;
+    }
+
+    public void setRepliesEnabled(boolean repliesEnabled) {
+        this.repliesEnabled = repliesEnabled;
+    }
+
+    public boolean isSubscriptionsEnabled() {
+        return subscriptionsEnabled;
+    }
+
+    public void setSubscriptionsEnabled(boolean subscriptionsEnabled) {
+        this.subscriptionsEnabled = subscriptionsEnabled;
+    }
+
+    public boolean isRecommendationsEnabled() {
+        return recommendationsEnabled;
+    }
+
+    public void setRecommendationsEnabled(boolean recommendationsEnabled) {
+        this.recommendationsEnabled = recommendationsEnabled;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/PrivacyOpts.java b/juick-server-core/src/main/java/com/juick/server/helpers/PrivacyOpts.java
new file mode 100644
index 00000000..66cf9410
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/PrivacyOpts.java
@@ -0,0 +1,29 @@
+package com.juick.server.helpers;
+
+/**
+ * Created by vt on 16/01/16.
+ */
+public class PrivacyOpts {
+    private int uid;
+    private int privacy;
+
+    public PrivacyOpts() {
+
+    }
+
+    public int getUid() {
+        return uid;
+    }
+
+    public void setUid(int uid) {
+        this.uid = uid;
+    }
+
+    public int getPrivacy() {
+        return privacy;
+    }
+
+    public void setPrivacy(int privacy) {
+        this.privacy = privacy;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/PrivateChats.java b/juick-server-core/src/main/java/com/juick/server/helpers/PrivateChats.java
new file mode 100644
index 00000000..b1bfccf8
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/PrivateChats.java
@@ -0,0 +1,22 @@
+package com.juick.server.helpers;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.juick.User;
+
+import java.util.List;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+public class PrivateChats {
+    private List<User> users;
+
+    @JsonProperty("pms")
+    public List<User> getUsers() {
+        return users;
+    }
+
+    public void setUsers(List<User> users) {
+        this.users = users;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/ResponseReply.java b/juick-server-core/src/main/java/com/juick/server/helpers/ResponseReply.java
new file mode 100644
index 00000000..f941c743
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/ResponseReply.java
@@ -0,0 +1,72 @@
+package com.juick.server.helpers;
+
+import java.util.Date;
+
+/**
+ * Created by vitalyster on 13.12.2016.
+ */
+public class ResponseReply {
+    private String muname;
+    private int mid;
+    private int rid;
+    private String uname;
+    private String description;
+    private Date pubDate;
+    private String attachmentType;
+
+    public String getMuname() {
+        return muname;
+    }
+
+    public void setMuname(String muname) {
+        this.muname = muname;
+    }
+
+    public int getMid() {
+        return mid;
+    }
+
+    public void setMid(int mid) {
+        this.mid = mid;
+    }
+
+    public int getRid() {
+        return rid;
+    }
+
+    public void setRid(int rid) {
+        this.rid = rid;
+    }
+
+    public String getUname() {
+        return uname;
+    }
+
+    public void setUname(String uname) {
+        this.uname = uname;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Date getPubDate() {
+        return pubDate;
+    }
+
+    public void setPubDate(Date pubDate) {
+        this.pubDate = pubDate;
+    }
+
+    public String getAttachmentType() {
+        return attachmentType;
+    }
+
+    public void setAttachmentType(String attachmentType) {
+        this.attachmentType = attachmentType;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/TagStats.java b/juick-server-core/src/main/java/com/juick/server/helpers/TagStats.java
new file mode 100644
index 00000000..e8720991
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/TagStats.java
@@ -0,0 +1,29 @@
+package com.juick.server.helpers;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.juick.Tag;
+
+/**
+ * Created by vitalyster on 01.12.2016.
+ */
+public class TagStats {
+    private Tag tag;
+    private int usageCount;
+
+    public Tag getTag() {
+        return tag;
+    }
+
+    public void setTag(Tag tag) {
+        this.tag = tag;
+    }
+
+    @JsonProperty("messages")
+    public int getUsageCount() {
+        return usageCount;
+    }
+
+    public void setUsageCount(int usageCount) {
+        this.usageCount = usageCount;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/helpers/UserInfo.java b/juick-server-core/src/main/java/com/juick/server/helpers/UserInfo.java
new file mode 100644
index 00000000..5a4b6894
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/helpers/UserInfo.java
@@ -0,0 +1,43 @@
+package com.juick.server.helpers;
+
+/**
+ * Created by vt on 03/09/16.
+ */
+public class UserInfo {
+    private String fullName;
+    private String country;
+    private String url;
+    private String description;
+
+    public String getFullName() {
+        return fullName;
+    }
+
+    public void setFullName(String fullName) {
+        this.fullName = fullName;
+    }
+
+    public String getCountry() {
+        return country;
+    }
+
+    public void setCountry(String country) {
+        this.country = country;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/protocol/JuickProtocol.java b/juick-server-core/src/main/java/com/juick/server/protocol/JuickProtocol.java
new file mode 100644
index 00000000..6ac05624
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/protocol/JuickProtocol.java
@@ -0,0 +1,426 @@
+package com.juick.server.protocol;
+
+import com.juick.Message;
+import com.juick.Tag;
+import com.juick.User;
+import com.juick.formatters.PlainTextFormatter;
+import com.juick.server.helpers.TagStats;
+import com.juick.server.protocol.annotation.UserCommand;
+import com.juick.server.util.TagUtils;
+import com.juick.service.*;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.math.NumberUtils;
+import org.apache.commons.lang3.reflect.MethodUtils;
+
+import javax.inject.Inject;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+/**
+ * Created by oxpa on 22.03.16.
+ */
+
+public class JuickProtocol {
+
+    private String baseUri;
+    private ProtocolListener listener;
+
+    @Inject
+    UserService userService;
+    @Inject
+    TagService tagService;
+    @Inject
+    MessagesService messagesService;
+    @Inject
+    SubscriptionService subscriptionService;
+    @Inject
+    PMQueriesService pmQueriesService;
+    @Inject
+    PrivacyQueriesService privacyQueriesService;
+    @Inject
+    ShowQueriesService showQueriesService;
+
+    public JuickProtocol(String baseUri) {
+        this.baseUri = baseUri;
+    }
+
+    /**
+     * find command by pattern and invoke
+     * @param user who send command
+     * @param userInput given by user
+     * @return command result
+     * @throws InvocationTargetException
+     * @throws IllegalAccessException
+     * @throws NoSuchMethodException
+     */
+    public String getReply(User user, String userInput) throws InvocationTargetException,
+            IllegalAccessException, NoSuchMethodException {
+        Optional<Method> cmd = MethodUtils.getMethodsListWithAnnotation(getClass(), UserCommand.class).stream()
+                .filter(m -> Pattern.compile(m.getAnnotation(UserCommand.class).pattern(),
+                        m.getAnnotation(UserCommand.class).patternFlags()).matcher(userInput).matches())
+                .findFirst();
+        if (!cmd.isPresent()) {
+            // default command - post as new message
+            return postMessage(user, userInput.trim());
+        } else {
+            Matcher matcher = Pattern.compile(cmd.get().getAnnotation(UserCommand.class).pattern(),
+                    cmd.get().getAnnotation(UserCommand.class).patternFlags()).matcher(userInput.trim());
+            List<String> groups = new ArrayList<>();
+            while (matcher.find()) {
+                for (int i = 1; i <= matcher.groupCount(); i++) {
+                    groups.add(matcher.group(i));
+                }
+            }
+            return (String) getClass().getMethod(cmd.get().getName(), User.class, String[].class)
+                    .invoke(this, user, groups.toArray(new String[groups.size()]));
+        }
+    }
+
+    public String postMessage(User user, String input) {
+        List<Tag> tags = tagService.fromString(input, false);
+        String body = input.substring(TagUtils.toString(tags).length());
+        int mid = messagesService.createMessage(user.getUid(), body, null, tags);
+        subscriptionService.subscribeMessage(mid, user.getUid());
+        listener.messagePosted(messagesService.getMessage(mid));
+        return "New message posted.\n#" + mid + " " + baseUri + mid;
+    }
+
+    @UserCommand(pattern = "^#\\+$", help = "#+ - Show last Juick messages")
+    public String commandLast(User user, String... arguments) {
+        List<Integer> mids = messagesService.getAll(user.getUid(), 0);
+        List<Message> messages = messagesService.getMessages(mids);
+        return "Last messages: \n"
+                + messages.stream().sorted(Collections.reverseOrder()).map(PlainTextFormatter::formatPostSummary)
+                .collect(Collectors.joining("\n\n"));
+    }
+
+    @UserCommand(pattern = "^bl$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "BL - Show your blacklist")
+    public String commandBL(User user_from, String... arguments) {
+        List<User> blusers;
+        List<String> bltags;
+
+        blusers = userService.getUserBLUsers(user_from.getUid());
+        bltags = tagService.getUserBLTags(user_from.getUid());
+
+
+        String txt = StringUtils.EMPTY;
+        if (bltags.size() > 0) {
+            for (String bltag : bltags) {
+                txt += "*" + bltag + "\n";
+            }
+
+            if (blusers.size() > 0) {
+                txt += "\n";
+            }
+        }
+        if (blusers.size() > 0) {
+            for (User bluser : blusers) {
+                txt += "@" + bluser.getName() + "\n";
+            }
+        }
+        if (txt.isEmpty()) {
+            txt = "You don't have any users or tags in your blacklist.";
+        }
+        return txt;
+    }
+
+    @UserCommand(pattern = "^bl\\s+@([^\\s\\n\\+]+)", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "BL @username - add @username to your blacklist")
+    public String blacklistUser(User from, String... arguments) {
+        User blUser = userService.getUserByName(arguments[0]);
+        if (blUser != null) {
+            PrivacyQueriesService.PrivacyResult result = privacyQueriesService.blacklistUser(from, blUser);
+            if (result == PrivacyQueriesService.PrivacyResult.Added) {
+                return "User added to your blacklist";
+            } else {
+                return "User removed from your blacklist";
+            }
+        }
+        return "User not found";
+    }
+
+    @UserCommand(pattern = "^bl\\s\\*(\\S+)$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "BL *tag - add *tag to your blacklist")
+    public String blacklistTag(User from, String... arguments) {
+        User blUser = userService.getUserByName(arguments[0]);
+        if (blUser != null) {
+            Tag tag = tagService.getTag(arguments[0], false);
+            if (tag != null) {
+                PrivacyQueriesService.PrivacyResult result = privacyQueriesService.blacklistTag(from, tag);
+                if (result == PrivacyQueriesService.PrivacyResult.Added) {
+                    return "Tag added to your blacklist";
+                } else {
+                    return "Tag removed from your blacklist";
+                }
+            }
+        }
+        return "Tag not found";
+    }
+
+    @UserCommand(pattern = "@", help = "@ - Show recommendations and popular personal blogs")
+    public String commandUsers(User currentUser, String... args) {
+        StringBuilder msg = new StringBuilder();
+        msg.append("Recommended blogs");
+        List<String> recommendedUsers = showQueriesService.getRecommendedUsers(currentUser);
+        if (recommendedUsers.size() > 0) {
+            for (String user : recommendedUsers) {
+                msg.append("\n@").append(user);
+            }
+        } else {
+            msg.append("\nNo recommendations now. Subscribe to more blogs. ;)");
+        }
+        msg.append("\n\nTop 10 personal blogs:");
+        List<String> topUsers = showQueriesService.getTopUsers();
+        if (topUsers.size() > 0) {
+            for (String user : topUsers) {
+                msg.append("\n@").append(user);
+            }
+        } else {
+            msg.append("\nNo top users. Empty DB? ;)");
+        }
+        return msg.toString();
+    }
+
+    @UserCommand(pattern = "\\*", help = "* - Show your tags")
+    public String commandTags(User currentUser, String... args) {
+        List<TagStats> tags = tagService.getUserTagStats(currentUser.getUid());
+        String msg = "Your tags: (tag - messages)\n" +
+                tags.stream()
+                        .map(t -> String.format("\n*%s - %d", t.getTag().getName(), t.getUsageCount())).collect(Collectors.joining());
+        return msg;
+    }
+
+    @UserCommand(pattern = "S", help = "S - Show your subscriptions")
+    public String commandSubscriptions(User currentUser, String... args) {
+        List<User> friends = userService.getUserFriends(currentUser.getUid());
+        List<String> tags = subscriptionService.getSubscribedTags(currentUser);
+        String msg = friends.size() > 0 ? "You are subscribed to users:" + friends.stream().map(u -> "\n@" + u.getName())
+                .collect(Collectors.joining())
+                : "You are not subscribed to any user.";
+        msg += tags.size() > 0 ? "\nYou are subscribed to tags:" + tags.stream().map(t -> "\n*" + t)
+                .collect(Collectors.joining())
+                : "\nYou are not subscribed to any tag.";
+        return msg;
+    }
+
+    @UserCommand(pattern = "!", help = "! - Show your favorite messages")
+    public String commandFavorites(User currentUser, String... args) {
+        List<Integer> mids = messagesService.getUserRecommendations(currentUser.getUid(), 0);
+        if (mids.size() > 0) {
+            List<Message> messages = messagesService.getMessages(mids);
+            return "Favorite messages: \n" + String.join("\n", messages.stream().map(PlainTextFormatter::formatPost)
+                    .collect(Collectors.toList()));
+        }
+        return "No favorite messages, try to \"like\" something ;)";
+    }
+
+    @UserCommand(pattern = "^\\@([^\\s\\n\\+]+)(\\+?)$",
+            help = "@username+ - Show user's info and last 10 messages (@username++ - second page, ..)")
+    public String commandUser(User user, String... arguments) {
+        User blogUser = userService.getUserByName(arguments[0]);
+        int page = arguments[1].length();
+        if (blogUser.getUid() > 0) {
+            List<Integer> mids = messagesService.getUserBlog(blogUser.getUid(), 0, page);
+            List<Message> messages = messagesService.getMessages(mids);
+            return String.format("Last messages from @%s:\n%s", arguments[0],
+                    String.join("\n", messages.stream()
+                            .map(PlainTextFormatter::formatPost).collect(Collectors.toList())));
+        }
+        return "User not found";
+    }
+
+    @UserCommand(pattern = "^d\\s*\\#([0-9]+)$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "D #12345 - delete the message")
+    public String commandDel(User user, String... args) {
+        int mid = NumberUtils.toInt(args[0], 0);
+        if (messagesService.deleteMessage(user.getUid(), mid)) {
+            return String.format("Message %s deleted", mid);
+        }
+        return "Error";
+    }
+
+    @UserCommand(pattern = "^login$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "LOGIN - log in to Juick website")
+    public String commandLogin(User user, String... arguments) {
+        return baseUri + "?" + userService.getHashByUID(user.getUid());
+    }
+
+    @UserCommand(pattern = "^(#+)$", help = "# - Show last messages from your feed (## - second page, ...)")
+    public String commandMyFeed(User user, String... arguments) {
+        // number of # is the page count
+        int page = arguments[0].length() - 1;
+        List<Integer> mids = messagesService.getMyFeed(user.getUid(), page);
+        List<Message> messages = messagesService.getMessages(mids);
+        // TODO: add instructions for empty feed
+        return "Your feed: \n" + String.join("\n",
+                messages.stream().map(PlainTextFormatter::formatPost).collect(Collectors.toList()));
+    }
+
+    @UserCommand(pattern = "^(on|off)$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "ON/OFF - Enable/disable subscriptions delivery")
+    public String commandOnOff(User user, String[] input) {
+        UserService.ActiveStatus newStatus;
+        String retValUpdated;
+        if (input[0].toLowerCase().equals("on")) {
+            newStatus = UserService.ActiveStatus.Active;
+            retValUpdated = "Notifications are activated for " + user.getJid();
+        } else {
+            newStatus = UserService.ActiveStatus.Inactive;
+            retValUpdated = "Notifications are disabled for " + user.getJid();
+        }
+
+        if (userService.setActiveStatusForJID(user.getJid(), newStatus)) {
+            return retValUpdated;
+        } else {
+            return String.format("Subscriptions status for %s was not changed", user.getJid());
+        }
+    }
+
+    @UserCommand(pattern = "^ping$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "PING - returns you a PONG")
+    public String commandPing(User user, String[] input) {
+        return "PONG";
+    }
+
+    @UserCommand(pattern = "^\\@(\\S+)\\s+([\\s\\S]+)$", help = "@username message - send PM to username")
+    public String commandPM(User user_from, String... arguments) {
+        String user_to = arguments[0];
+        String body = arguments[1];
+
+        User toUser = userService.getUserByName(user_to);
+
+        if (toUser.getUid() > 0) {
+            if (!userService.isInBLAny(toUser.getUid(), user_from.getUid())) {
+                if (pmQueriesService.createPM(user_from.getUid(), toUser.getUid(), body)) {
+                    listener.privateMessage(user_from, toUser, body);
+                    return "Private message sent";
+                }
+            }
+        }
+        return "Error";
+    }
+
+    @UserCommand(pattern = "^#(\\d+)(\\+?)$", help = "#1234 - Show message (#1234+ - message with replies)")
+    public String commandShow(User user, String... arguments) {
+        boolean showReplies = arguments[1].length() > 0;
+        int mid = NumberUtils.toInt(arguments[0], 0);
+        if (mid == 0) {
+            return "Error";
+        }
+        Message msg = messagesService.getMessage(mid);
+        if (msg != null) {
+            if (showReplies) {
+                List<Message> replies = messagesService.getReplies(mid);
+                replies.add(0, msg);
+                return String.join("\n",
+                        replies.stream().map(PlainTextFormatter::formatPost).collect(Collectors.toList()));
+            }
+            return PlainTextFormatter.formatPost(msg);
+        }
+        return "Message not found";
+    }
+    @UserCommand(pattern = "^(#|\\.)(\\d+)((\\.|\\-|\\/)(\\d+))?\\s([\\s\\S]+)",
+    help = "#1234 *tag *tag2 - edit tags\n#1234 text - reply to message")
+    public String EditOrReply(User user, String... args) {
+        int mid = NumberUtils.toInt(args[1]);
+        int rid = NumberUtils.toInt(args[4], 0);
+        String txt = args[5];
+        List<Tag> messageTags = tagService.fromString(txt, true);
+        if (messageTags.size() > 0) {
+            if (user.getUid() != messagesService.getMessageAuthor(mid).getUid()) {
+                return "It is not your message";
+            }
+            tagService.updateTags(mid, messageTags);
+            return "Tags are updated";
+        } else {
+            int newrid = messagesService.createReply(mid, rid, user.getUid(), txt, null);
+            listener.messagePosted(messagesService.getReply(mid, newrid));
+            return "Reply posted.\n#" + mid + "/" + newrid + " "
+                    + baseUri + mid + "#" + newrid;
+        }
+    }
+
+    @UserCommand(pattern = "^(s|u)\\s+#(\\d+)$", help = "S #1234 - subscribe to comments",
+            patternFlags = Pattern.CASE_INSENSITIVE)
+    public String commandSubscribeMessage(User user, String... args) {
+        boolean subscribe = args[0].equalsIgnoreCase("s");
+        int mid = NumberUtils.toInt(args[1], 0);
+        if (messagesService.getMessage(mid) != null) {
+            if (subscribe) {
+                if (subscriptionService.subscribeMessage(mid, user.getUid())) {
+                    return "Subscribed";
+                }
+            } else {
+                if (subscriptionService.unSubscribeMessage(mid, user.getUid())) {
+                    return "Unsubscribed from #" + mid;
+                }
+                return "You was not subscribed to #" + mid;
+            }
+        }
+        return "Error";
+    }
+    @UserCommand(pattern = "^(s|u)\\s+\\@(\\S+)$", help = "S @user - subscribe to user's posts",
+            patternFlags = Pattern.CASE_INSENSITIVE)
+    public String commandSubscribeUser(User user, String... args) {
+        boolean subscribe = args[0].equalsIgnoreCase("s");
+        User toUser = userService.getUserByName(args[1]);
+        if (toUser.getUid() > 0) {
+            if (subscribe) {
+                if (subscriptionService.subscribeUser(user, toUser)) {
+                    listener.userSubscribed(user, toUser);
+                    return "Subscribed";
+                    // TODO: already subscribed case
+                }
+            } else {
+                if (subscriptionService.unSubscribeUser(user, toUser)) {
+                    return "Unsubscribed from @" + toUser.getName();
+                }
+                return "You was not subscribed to @" + toUser.getName();
+            }
+        }
+        return "Error";
+    }
+    @UserCommand(pattern = "^(s|u)\\s+\\*(\\S+)$", help = "S *tag - subscribe to tag" +
+            "\nU *tag - unsubscribe from tag", patternFlags = Pattern.CASE_INSENSITIVE)
+    public String commandSubscribeTag(User user, String... args) {
+        boolean subscribe = args[0].equalsIgnoreCase("s");
+        Tag tag = tagService.getTag(args[1], true);
+        if (subscribe) {
+            if (subscriptionService.subscribeTag(user, tag)) {
+                return "Subscribed";
+            }
+        } else {
+            if (subscriptionService.unSubscribeTag(user, tag)) {
+                return "Unsubscribed from " + tag.getName();
+            }
+            return "You was not subscribed to " + tag.getName();
+        }
+        return "Error";
+    }
+
+    @UserCommand(pattern = "^help$", patternFlags = Pattern.CASE_INSENSITIVE,
+            help = "HELP - returns this help message")
+    public String commandHelp(User user, String[] input) {
+        return Arrays.stream(getClass().getDeclaredMethods())
+                .filter(m -> m.isAnnotationPresent(UserCommand.class))
+                .map(m -> m.getAnnotation(UserCommand.class).help())
+                .collect(Collectors.joining("\n"));
+    }
+
+    public String getBaseUri() {
+        return baseUri;
+    }
+
+    public ProtocolListener getListener() {
+        return listener;
+    }
+
+    public void setListener(ProtocolListener listener) {
+        this.listener = listener;
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/protocol/ProtocolListener.java b/juick-server-core/src/main/java/com/juick/server/protocol/ProtocolListener.java
new file mode 100644
index 00000000..11231e04
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/protocol/ProtocolListener.java
@@ -0,0 +1,13 @@
+package com.juick.server.protocol;
+
+import com.juick.Message;
+import com.juick.User;
+
+/**
+ * Created by vitalyster on 19.12.2016.
+ */
+public interface ProtocolListener {
+    void privateMessage(User from, User to, String body);
+    void userSubscribed(User from, User to);
+    void messagePosted(Message msg);
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java b/juick-server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java
new file mode 100644
index 00000000..42a9bb59
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/protocol/annotation/UserCommand.java
@@ -0,0 +1,33 @@
+package com.juick.server.protocol.annotation;
+
+import org.apache.commons.lang3.StringUtils;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Created by oxpa on 22.03.16.
+ */
+@Target({ElementType.TYPE, ElementType.METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface UserCommand {
+    /**
+     *
+     * @return a command pattern
+     */
+    String pattern() default StringUtils.EMPTY;
+
+    /**
+     *
+     * @return pattern flags
+     */
+    int patternFlags() default 0;
+
+    /**
+     *
+     * @return a string used in HELP command output. Basically, only 1 string
+     */
+    String help() default StringUtils.EMPTY;
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java b/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java
new file mode 100644
index 00000000..7e166d43
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/util/HashUtils.java
@@ -0,0 +1,19 @@
+package com.juick.server.util;
+
+import java.util.Random;
+
+/**
+ * Created by vitalyster on 29.06.2017.
+ */
+public class HashUtils {
+    private static final String ABCDEF = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+    public static String generateHash(final int len) {
+        Random rnd = new Random();
+        StringBuilder sb = new StringBuilder(len);
+        for (int i = 0; i < len; i++) {
+            sb.append(ABCDEF.charAt(rnd.nextInt(ABCDEF.length())));
+        }
+        return sb.toString();
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java b/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java
new file mode 100644
index 00000000..1a92d6d1
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/server/util/TagUtils.java
@@ -0,0 +1,25 @@
+package com.juick.server.util;
+
+import com.juick.Tag;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public class TagUtils {
+    private TagUtils() {
+        throw new IllegalStateException();
+    }
+
+    public static String toString(final List<Tag> tags) {
+        if (CollectionUtils.isEmpty(tags))
+            return StringUtils.EMPTY;
+
+        return tags.stream().map(t -> " *" + t.getName())
+                .collect(Collectors.joining());
+    }
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/CrosspostService.java b/juick-server-core/src/main/java/com/juick/service/CrosspostService.java
new file mode 100644
index 00000000..467d1cbe
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/CrosspostService.java
@@ -0,0 +1,58 @@
+package com.juick.service;
+
+import com.juick.server.helpers.ApplicationStatus;
+import org.apache.commons.lang3.tuple.Pair;
+
+import java.util.Optional;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface CrosspostService {
+
+    Optional<Pair<String, String>> getTwitterTokens(int uid);
+
+    boolean deleteTwitterToken(Integer uid);
+
+    Optional<String> getFacebookToken(int uid);
+
+    ApplicationStatus getFbCrossPostStatus(int uid);
+
+    boolean enableFBCrosspost(Integer uid);
+
+    void disableFBCrosspost(Integer uid);
+
+    String getTwitterName(int uid);
+
+    String getTelegramName(int uid);
+
+    Optional<Pair<String, String>> getVkTokens(int uid);
+
+    void deleteVKUser(Integer uid);
+
+    int getUIDbyFBID(long fbID);
+
+    boolean createFacebookUser(long fbID, String loginhash, String token, String fbName, String fbLink);
+
+    boolean updateFacebookUser(long fbID, String token, String fbName, String fbLink);
+
+    int getUIDbyVKID(long vkID);
+
+    boolean createVKUser(long vkID, String loginhash, String token, String vkName, String vkLink);
+
+    String getFacebookNameByHash(String hash);
+
+    String getTelegramNameByHash(String hash);
+
+    boolean setFacebookUser(String hash, int uid);
+
+    String getVKNameByHash(String hash);
+
+    boolean setVKUser(String hash, int uid);
+
+    boolean setTelegramUser(String hash, int uid);
+
+    String getJIDByHash(String hash);
+
+    boolean setJIDUser(String hash, int uid);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/EmailService.java b/juick-server-core/src/main/java/com/juick/service/EmailService.java
new file mode 100644
index 00000000..67925ec1
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/EmailService.java
@@ -0,0 +1,11 @@
+package com.juick.service;
+
+/**
+ * Created by vitalyster on 09.12.2016.
+ */
+public interface EmailService {
+    boolean verifyAddressByCode(Integer userId, String code);
+    boolean addVerificationCode(Integer userId, String account, String code);
+    boolean deleteEmail(Integer userId, String account);
+    boolean setSubscriptionHour(Integer userId, String account, String hour);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/MessagesService.java b/juick-server-core/src/main/java/com/juick/service/MessagesService.java
new file mode 100644
index 00000000..37ca5eac
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/MessagesService.java
@@ -0,0 +1,86 @@
+package com.juick.service;
+
+import com.juick.User;
+import com.juick.server.helpers.ResponseReply;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface MessagesService {
+    int createMessage(int uid, String txt, String attachment, Collection<com.juick.Tag> tags);
+
+    int createReply(int mid, int rid, int uid, String txt, String attachment);
+
+    int getReplyIDIncrement(int mid);
+
+    boolean recommendMessage(int mid, int vuid);
+
+    boolean canViewThread(int mid, int uid);
+
+    boolean isReadOnly(int mid);
+
+    boolean isSubscribed(int uid, int mid);
+
+    int getMessagePrivacy(int mid);
+
+    com.juick.Message getMessage(int mid);
+
+    com.juick.Message getReply(int mid, int rid);
+
+    User getMessageAuthor(int mid);
+
+    List<String> getMessageRecommendations(int mid);
+
+    List<Integer> getAll(int visitorUid, int before);
+
+    List<Integer> getTag(int tid, int visitorUid, int before, int cnt);
+
+    List<Integer> getTags(String tids, int visitorUid, int before, int cnt);
+
+    List<Integer> getPlace(int placeId, int visitorUid, int before);
+
+    List<Integer> getMyFeed(int uid, int before);
+
+    List<Integer> getPrivate(int uid, int before);
+
+    List<Integer> getDiscussions(int uid, int before);
+
+    List<Integer> getRecommended(int uid, int before);
+
+    List<Integer> getPopular(int visitorUid, int before);
+
+    List<Integer> getPhotos(int visitorUid, int before);
+
+    List<Integer> getSearch(String search, int before);
+
+    List<Integer> getUserBlog(int uid, int privacy, int before);
+
+    List<Integer> getUserTag(int uid, int tid, int privacy, int before);
+
+    List<Integer> getUserBlogAtDay(int uid, int privacy, int daysback);
+
+    List<Integer> getUserBlogWithRecommendations(int uid, int privacy, int before);
+
+    List<Integer> getUserRecommendations(int uid, int before);
+
+    List<Integer> getUserPhotos(int uid, int privacy, int before);
+
+    List<Integer> getUserSearch(int UID, String search, int privacy, int before);
+
+    List<com.juick.Message> getMessages(Collection<Integer> mids);
+
+    List<com.juick.Message> getReplies(int mid);
+
+    boolean setMessagePopular(int mid, int popular);
+
+    boolean setMessagePrivacy(int mid);
+
+    boolean deleteMessage(int uid, int mid);
+
+    List<Integer> getLastMessages(int hours);
+
+    List<ResponseReply> getLastReplies(int hours);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/PMQueriesService.java b/juick-server-core/src/main/java/com/juick/service/PMQueriesService.java
new file mode 100644
index 00000000..e20bb3a5
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/PMQueriesService.java
@@ -0,0 +1,28 @@
+package com.juick.service;
+
+import com.juick.User;
+
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface PMQueriesService {
+    boolean createPM(int uidFrom, int uid_to, String body);
+
+    boolean addPMinRoster(int uid, String jid);
+
+    boolean removePMinRoster(int uid, String jid);
+
+    boolean havePMinRoster(int uid, String jid);
+
+    String getLastView(int uidFrom, int uidTo);
+
+    List<User> getPMLastConversationsUsers(int uid, int cnt);
+
+    List<com.juick.Message> getPMMessages(int uid, int uidTo);
+
+    List<com.juick.Message> getLastPMInbox(int uid);
+
+    List<com.juick.Message> getLastPMSent(int uid);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/PrivacyQueriesService.java b/juick-server-core/src/main/java/com/juick/service/PrivacyQueriesService.java
new file mode 100644
index 00000000..61eb199b
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/PrivacyQueriesService.java
@@ -0,0 +1,17 @@
+package com.juick.service;
+
+import com.juick.Tag;
+import com.juick.User;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface PrivacyQueriesService {
+    enum PrivacyResult {
+        Removed, Added
+    }
+
+    PrivacyResult blacklistUser(User user, User target);
+
+    PrivacyResult blacklistTag(User user, Tag tag);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/PushQueriesService.java b/juick-server-core/src/main/java/com/juick/service/PushQueriesService.java
new file mode 100644
index 00000000..7d4bc295
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/PushQueriesService.java
@@ -0,0 +1,33 @@
+package com.juick.service;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface PushQueriesService {
+    List<String> getGCMRegID(int uid);
+
+    List<String> getGCMTokens(Collection<Integer> uids);
+
+    boolean addGCMToken(Integer uid, String token);
+
+    boolean deleteGCMToken(String token);
+
+    List<String> getMPNSURL(int uid);
+
+    List<String> getMPNSTokens(Collection<Integer> uids);
+
+    boolean addMPNSToken(Integer uid, String token);
+
+    boolean deleteMPNSToken(String token);
+
+    List<String> getAPNSToken(int uid);
+
+    List<String> getAPNSTokens(Collection<Integer> uids);
+
+    boolean addAPNSToken(Integer uid, String token);
+
+    boolean deleteAPNSToken(String token);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/ShowQueriesService.java b/juick-server-core/src/main/java/com/juick/service/ShowQueriesService.java
new file mode 100644
index 00000000..a7e1c364
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/ShowQueriesService.java
@@ -0,0 +1,14 @@
+package com.juick.service;
+
+import com.juick.User;
+
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface ShowQueriesService {
+    List<String> getRecommendedUsers(User forUser);
+
+    List<String> getTopUsers();
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/SubscriptionService.java b/juick-server-core/src/main/java/com/juick/service/SubscriptionService.java
new file mode 100644
index 00000000..074c73f5
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/SubscriptionService.java
@@ -0,0 +1,38 @@
+package com.juick.service;
+
+import com.juick.Tag;
+import com.juick.User;
+import com.juick.server.helpers.NotifyOpts;
+
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface SubscriptionService {
+    List<String> getJIDSubscribedToUser(int uid, boolean friendsonly);
+
+    List<User> getSubscribedUsers(int uid, int mid);
+
+    List<User> getUsersSubscribedToComments(int mid, int ignore_uid);
+
+    List<User> getUsersSubscribedToUserRecommendations(int uid, int mid, int muid);
+
+    boolean subscribeMessage(int mid, int vuid);
+
+    boolean unSubscribeMessage(int mid, int vuid);
+
+    boolean subscribeUser(User user, User toUser);
+
+    boolean unSubscribeUser(User user, User fromUser);
+
+    boolean subscribeTag(User user, Tag toTag);
+
+    boolean unSubscribeTag(User user, Tag toTag);
+
+    List<String> getSubscribedTags(User user);
+
+    NotifyOpts getNotifyOptions(User user);
+
+    boolean setNotifyOptions(User user, NotifyOpts options);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/TagService.java b/juick-server-core/src/main/java/com/juick/service/TagService.java
new file mode 100644
index 00000000..2fcc7097
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/TagService.java
@@ -0,0 +1,37 @@
+package com.juick.service;
+
+import com.juick.Tag;
+import com.juick.server.helpers.TagStats;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface TagService {
+    com.juick.Tag getTag(int tid);
+
+    com.juick.Tag getTag(String tag, boolean autoCreate);
+
+    List<Tag> getTags(String[] tags, boolean autoCreate);
+
+    boolean getTagNoIndex(int tagId);
+
+    int createTag(String name);
+
+    List<TagStats> getUserTagStats(int uid);
+
+    List<String> getUserBLTags(int uid);
+
+    List<String> getPopularTags();
+    List<TagStats> getTagStats();
+
+    List<Tag> updateTags(int mid, Collection<Tag> newTags);
+
+    List<Tag> fromString(String txt, boolean tagsOnly);
+
+    List<TagStats> getMessageTags(int mid);
+
+    List<Integer> getMessageTagsIDs(int mid);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/TelegramService.java b/juick-server-core/src/main/java/com/juick/service/TelegramService.java
new file mode 100644
index 00000000..b23e3405
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/TelegramService.java
@@ -0,0 +1,22 @@
+package com.juick.service;
+
+import java.util.List;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+public interface TelegramService {
+    boolean addChat(Long id);
+
+    List<Long> getChats();
+
+    int getUser(long tgId);
+
+    boolean createTelegramUser(long tgID, String tgName);
+
+    boolean deleteTelegramUser(Integer uid);
+
+    List<Long> getSubscribers(int uid);
+
+    List<Long> getSubscribersToComments(int mid, int ignore_uid);
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/UserService.java b/juick-server-core/src/main/java/com/juick/service/UserService.java
new file mode 100644
index 00000000..a6db9f82
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/UserService.java
@@ -0,0 +1,126 @@
+package com.juick.service;
+
+import com.juick.User;
+import com.juick.server.helpers.Auth;
+import com.juick.server.helpers.EmailOpts;
+import com.juick.server.helpers.UserInfo;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public interface UserService {
+    enum ActiveStatus {
+        Inactive,
+        Active
+    }
+
+    String getSignUpHashByJID(String jid);
+
+    String getSignUpHashByTelegramID(Long telegramId, String username);
+
+    int createUser(String username, String password);
+
+    Optional<User> getUserByUID(int uid);
+
+    User getUserByName(String username);
+
+    User getFullyUserByName(String username);
+
+    User getUserByEmail(String email);
+
+    List<User> getFullyUsersByNames(Collection<String> usernames);
+
+    User getUserByJID(String jid);
+
+    List<User> getUsersByName(Collection<String> unames);
+
+    List<User> getUsersByID(Collection<Integer> uids);
+
+    List<com.juick.User> getUsersByJID(Collection<String> jids);
+
+    List<String> getJIDsbyUID(int uid);
+
+    int getUIDbyJID(String jid);
+
+    int getUIDbyName(String uname);
+
+    int getUIDbyHash(String hash);
+
+    com.juick.User getUserByHash(String hash);
+
+    String getHashByUID(int uid);
+
+    int getUIDByHttpAuth(String header);
+
+    int checkPassword(String username, String password);
+
+    boolean updatePassword(User user, String newPassword);
+
+    int getUserOptionInt(int uid, String option, int defaultValue);
+
+    int setUserOptionInt(int uid, String option, int value);
+
+    UserInfo getUserInfo(User user);
+
+    boolean updateUserInfo(User user, UserInfo info);
+
+    boolean getCanMedia(int uid);
+
+    boolean isInWL(int uid, int check);
+
+    boolean isInBL(int uid, int check);
+
+    boolean isInBLAny(int uid, int uid2);
+
+    List<Integer> checkBL(int visitor, Collection<Integer> uids);
+
+    boolean isSubscribed(int uid, int check);
+
+    List<Integer> getUserRead(int uid);
+
+    List<com.juick.User> getUserReadLeastPopular(int uid, int cnt);
+
+    List<User> getUserReaders(int uid);
+
+    List<User> getUserFriends(int uid);
+
+    List<com.juick.User> getUserBLUsers(int uid);
+
+    boolean linkTwitterAccount(User user, String accessToken, String accessTokenSecret, String screenName);
+
+    int getStatsIRead(int uid);
+
+    int getStatsMyReaders(int uid);
+
+    int getStatsMessages(int uid);
+
+    int getStatsReplies(int uid);
+
+    boolean setActiveStatusForJID(String JID, ActiveStatus jidStatus);
+
+    List<String> getAllJIDs(User user);
+
+    List<Auth> getAuthCodes(User user);
+
+    List<String> getEmails(User user);
+
+    EmailOpts getEmailOpts(User user);
+
+    String getEmailHash(User user);
+
+    int deleteLoginForUser(String name);
+
+    int setLoginForUser(int uid, String loginHash);
+
+    void logout(int uid);
+
+    boolean deleteJID(int uid, String jid);
+
+    boolean unauthJID(int uid, String jid);
+
+    List<String> getActiveJIDs();
+}
diff --git a/juick-server-core/src/main/java/com/juick/service/search/SearchService.java b/juick-server-core/src/main/java/com/juick/service/search/SearchService.java
new file mode 100644
index 00000000..21deb0b1
--- /dev/null
+++ b/juick-server-core/src/main/java/com/juick/service/search/SearchService.java
@@ -0,0 +1,14 @@
+package com.juick.service.search;
+
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/18/16.
+ */
+public interface SearchService {
+    void setMaxResult(int maxResult);
+
+    List<Integer> searchInAllMessages(String searchString, int messageIdBefore);
+
+    List<Integer> searchByStringAndUser(String searchString, final int userId, int messageIdBefore);
+}
diff --git a/juick-server-core/src/main/resources/juick.conf.example b/juick-server-core/src/main/resources/juick.conf.example
new file mode 100644
index 00000000..f89ca82b
--- /dev/null
+++ b/juick-server-core/src/main/resources/juick.conf.example
@@ -0,0 +1,86 @@
+### Main database JDBC connection settings ###
+# Main database JDBC driver
+datasource_driver=net.sf.log4jdbc.DriverSpy
+!datasource_driver=com.mysql.jdbc.Driver
+
+# Main database JDBC Url
+!datasource_url=jdbc:mysql://localhost:3306/juick?autoReconnect=true&zeroDateTimeBehavior=convertToNull&characterEncoding=UTF8
+datasource_url=jdbc:log4jdbc:mysql://localhost:3306/juick?autoReconnect=true&zeroDateTimeBehavior=convertToNull&characterEncoding=UTF8
+
+# Main database username
+datasource_user=
+
+# Main database password
+datasource_password=
+
+### Sphinx search connection
+# Sphinx search JDBC driver
+sphinx_driver=com.mysql.jdbc.Driver
+
+# Sphinx search JDBC url
+sphinx_url=jdbc:mysql://127.0.0.1:9306?autoReconnect=true&useUnicode=yes&characterEncoding=utf8&maxAllowedPacket=512000
+
+# Sphinx search JDBC username
+sphinx_user=
+
+# Sphinx search JDBC password
+sphinx_password=
+
+# The domain name for Web (default value - "juick.com")
+web_domain=juick.com
+
+# Authority remember-me key
+auth_remember_me_key=3vHcy3OUDQlkpRDm
+
+
+### Template Settings (web page templates)
+# Show sponsors block
+template.showSponsors=false
+
+# Show Sape scripts
+template.showSape=true
+
+# Show Advertisement
+template.showAdv=true
+
+
+api_user=juick
+api_password=secret
+
+ios_pkcs12_file=
+ios_pkcs12_password=secret
+
+
+twitter_consumer_key=
+twitter_consumer_secret=
+
+crosspost_jid=
+ws_jid=
+push_jid=
+
+xmpp_host=
+xmpp_port=
+xmpp_password=
+
+push_xmpp_password=
+
+wns_application_sip=
+wns_client_secret=
+gcm_key=
+
+hostname=
+componentname=
+component_name=
+component_host=
+component_port=
+s2s_port=
+xmppbot_jid=juick@juick.com/Juick
+
+keystore=
+keystore_password=
+broken_ssl_hosts=
+banned_hosts=
+
+upload_tmp_dir=
+
+xmpp_disabled=false
\ No newline at end of file
diff --git a/juick-server-core/src/main/resources/logback.xml.example b/juick-server-core/src/main/resources/logback.xml.example
new file mode 100644
index 00000000..05a3cfdf
--- /dev/null
+++ b/juick-server-core/src/main/resources/logback.xml.example
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration debug="true">
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <!-- encoders are assigned the type
+             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <!-- log SQL (pre-execution) plus exceptions caused by SQL -->
+    <!-- <logger name="jdbc.sqlonly" level="debug"/>-->
+
+    <!-- log SQL with timing information, post execution -->
+    <!-- <logger name="jdbc.sqltiming" level="debug"/> -->
+
+    <!-- only use the two logs below to trace ALL JDBC information, NOTE: This can be very voluminous! -->
+
+    <!-- log all jdbc calls except ResultSet calls -->
+    <!-- <logger name="jdbc.audit" level="debug"/> -->
+
+    <!-- log the jdbc ResultSet calls -->
+    <!-- <logger name="jdbc.resultset" level="debug"/> -->
+
+    <!-- log connection open/close events and dump of all open connection numbers -->
+    <!-- <logger name="jdbc.connection" level="debug"/> -->
+
+    <!-- this log is for internal debugging of log4jdbc, itself -->
+    <!-- debug logging for log4jdbc itself -->
+    <!-- <logger name="log4jdbc.debug" level="debug"/> -->
+
+    <root level="info">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>
\ No newline at end of file
diff --git a/juick-server-core/src/main/resources/schema.sql b/juick-server-core/src/main/resources/schema.sql
new file mode 100644
index 00000000..90bb4ed4
--- /dev/null
+++ b/juick-server-core/src/main/resources/schema.sql
@@ -0,0 +1,885 @@
+-- MySQL dump 10.13  Distrib 5.5.44, for debian-linux-gnu (x86_64)
+--
+-- Host: localhost    Database: juick
+-- ------------------------------------------------------
+-- Server version	5.5.44-0+deb8u1-log
+use juick;
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `ads_messages`
+--
+
+DROP TABLE IF EXISTS `ads_messages`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `ads_messages` (
+  `message_id` int(10) unsigned NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `ads_messages_log`
+--
+
+DROP TABLE IF EXISTS `ads_messages_log`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `ads_messages_log` (
+  `user_id` int(10) unsigned NOT NULL,
+  `message_id` int(10) unsigned NOT NULL,
+  `ts` int(10) unsigned NOT NULL DEFAULT '0'
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `android`
+--
+
+DROP TABLE IF EXISTS `android`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `android` (
+  `user_id` int(10) unsigned NOT NULL,
+  `regid` char(255) NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE KEY `regid` (`regid`),
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `auth`
+--
+
+DROP TABLE IF EXISTS `auth`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `auth` (
+  `user_id` int(10) unsigned NOT NULL,
+  `protocol` enum('xmpp','email','sms') NOT NULL,
+  `account` char(64) NOT NULL,
+  `authcode` char(8) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `bl_tags`
+--
+
+DROP TABLE IF EXISTS `bl_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `bl_tags` (
+  `user_id` int(10) unsigned NOT NULL,
+  `tag_id` int(10) unsigned NOT NULL,
+  KEY `tag_id` (`tag_id`),
+  KEY `user_id` (`user_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `bl_users`
+--
+
+DROP TABLE IF EXISTS `bl_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `bl_users` (
+  `user_id` int(10) unsigned NOT NULL,
+  `bl_user_id` int(10) unsigned NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`user_id`,`bl_user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `captcha`
+--
+
+DROP TABLE IF EXISTS `captcha`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `captcha` (
+  `jid` char(64) NOT NULL,
+  `hash` char(16) NOT NULL,
+  `confirmed` tinyint(4) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `captchaimg`
+--
+
+DROP TABLE IF EXISTS `captchaimg`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `captchaimg` (
+  `id` char(16) NOT NULL,
+  `txt` char(6) NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `ip` char(16) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `emails`
+--
+
+DROP TABLE IF EXISTS `emails`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `emails` (
+  `user_id` int(10) unsigned NOT NULL,
+  `email` char(64) NOT NULL,
+  `subscr_hour` tinyint(4) DEFAULT NULL,
+  KEY `email` (`email`) USING HASH
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `facebook`
+--
+
+DROP TABLE IF EXISTS `facebook`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `facebook` (
+  `user_id` int(10) unsigned DEFAULT NULL,
+  `fb_id` bigint(20) unsigned NOT NULL,
+  `loginhash` char(36) DEFAULT NULL,
+  `access_token` char(255) DEFAULT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `fb_name` char(64) NOT NULL,
+  `fb_link` char(64) NOT NULL,
+  `crosspost` tinyint(1) unsigned NOT NULL DEFAULT '1',
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `favorites`
+--
+
+DROP TABLE IF EXISTS `favorites`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `favorites` (
+  `user_id` int(10) unsigned NOT NULL,
+  `message_id` int(10) unsigned NOT NULL,
+  `ts` datetime NOT NULL,
+  UNIQUE KEY `user_id_2` (`user_id`,`message_id`),
+  KEY `user_id` (`user_id`),
+  KEY `message_id` (`message_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `friends_facebook`
+--
+
+DROP TABLE IF EXISTS `friends_facebook`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `friends_facebook` (
+  `user_id` int(10) unsigned NOT NULL,
+  `friend_id` bigint(20) unsigned NOT NULL,
+  UNIQUE KEY `user_id` (`user_id`,`friend_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `images`
+--
+
+DROP TABLE IF EXISTS `images`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `images` (
+  `mid` int(10) unsigned NOT NULL,
+  `rid` int(10) unsigned NOT NULL,
+  `thumb` int(10) unsigned NOT NULL,
+  `small` int(10) unsigned NOT NULL,
+  `medium` int(10) unsigned NOT NULL,
+  `height` int(10) unsigned NOT NULL,
+  `width` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`mid`,`rid`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `ios`
+--
+
+DROP TABLE IF EXISTS `ios`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `ios` (
+  `user_id` int(10) unsigned NOT NULL,
+  `token` char(64) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE KEY `token` (`token`),
+  KEY `user_id` (`user_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `jids`
+--
+
+DROP TABLE IF EXISTS `jids`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `jids` (
+  `user_id` int(10) unsigned DEFAULT NULL,
+  `jid` char(64) NOT NULL,
+  `active` tinyint(1) NOT NULL DEFAULT '1',
+  `loginhash` char(36) DEFAULT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE KEY `jid` (`jid`),
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `logins`
+--
+
+DROP TABLE IF EXISTS `logins`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `logins` (
+  `user_id` int(10) unsigned NOT NULL,
+  `hash` char(16) NOT NULL,
+  UNIQUE KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `mail`
+--
+
+DROP TABLE IF EXISTS `mail`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `mail` (
+  `user_id` int(10) unsigned NOT NULL,
+  `hash` char(16) NOT NULL,
+  PRIMARY KEY (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `meon`
+--
+
+DROP TABLE IF EXISTS `meon`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `meon` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `user_id` int(10) unsigned NOT NULL,
+  `link` char(255) NOT NULL,
+  `name` char(32) NOT NULL,
+  `ico` smallint(5) unsigned DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `messages`
+--
+
+DROP TABLE IF EXISTS `messages`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `messages` (
+  `message_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `user_id` int(10) unsigned NOT NULL,
+  `lang` enum('en','ru','fr','fa','__') NOT NULL DEFAULT '__',
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `replies` smallint(5) unsigned NOT NULL DEFAULT '0',
+  `maxreplyid` smallint(5) unsigned NOT NULL DEFAULT '0',
+  `privacy` tinyint(4) NOT NULL DEFAULT '1',
+  `readonly` tinyint(1) NOT NULL DEFAULT '0',
+  `attach` enum('jpg','mp4','png') DEFAULT NULL,
+  `place_id` int(10) unsigned DEFAULT NULL,
+  `lat` decimal(10,7) DEFAULT NULL,
+  `lon` decimal(10,7) DEFAULT NULL,
+  `popular` tinyint(4) NOT NULL DEFAULT '0',
+  `hidden` tinyint(3) unsigned NOT NULL DEFAULT '0',
+  `likes` smallint(6) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`message_id`),
+  KEY `user_id` (`user_id`),
+  KEY `ts` (`ts`),
+  KEY `attach` (`attach`),
+  KEY `place_id` (`place_id`),
+  KEY `popular` (`popular`),
+  KEY `hidden` (`hidden`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `messages_access`
+--
+
+DROP TABLE IF EXISTS `messages_access`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `messages_access` (
+  `message_id` int(10) unsigned NOT NULL,
+  `user_id` int(10) unsigned NOT NULL,
+  KEY `message_id` (`message_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `messages_tags`
+--
+
+DROP TABLE IF EXISTS `messages_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `messages_tags` (
+  `message_id` int(10) unsigned NOT NULL,
+  `tag_id` int(10) unsigned NOT NULL,
+  UNIQUE KEY `message_id_2` (`message_id`,`tag_id`),
+  KEY `message_id` (`message_id`),
+  KEY `tag_id` (`tag_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `messages_txt`
+--
+
+DROP TABLE IF EXISTS `messages_txt`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `messages_txt` (
+  `message_id` int(10) unsigned NOT NULL,
+  `tags` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `repliesby` varchar(96) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `txt` mediumtext COLLATE utf8mb4_unicode_ci NOT NULL,
+  PRIMARY KEY (`message_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `messages_votes`
+--
+
+DROP TABLE IF EXISTS `messages_votes`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `messages_votes` (
+  `message_id` int(10) unsigned NOT NULL,
+  `user_id` int(10) unsigned NOT NULL,
+  `vote` tinyint(4) NOT NULL DEFAULT '1',
+  UNIQUE KEY `message_id` (`message_id`,`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `places`
+--
+
+DROP TABLE IF EXISTS `places`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `places` (
+  `place_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `lat` decimal(10,7) NOT NULL,
+  `lon` decimal(10,7) NOT NULL,
+  `name` char(64) NOT NULL,
+  `descr` char(255) DEFAULT NULL,
+  `url` char(128) DEFAULT NULL,
+  `user_id` int(10) unsigned NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (`place_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `places_tags`
+--
+
+DROP TABLE IF EXISTS `places_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `places_tags` (
+  `place_id` int(10) unsigned NOT NULL,
+  `tag_id` int(10) unsigned NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `pm`
+--
+
+DROP TABLE IF EXISTS `pm`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `pm` (
+  `user_id` int(10) unsigned NOT NULL,
+  `user_id_to` int(10) unsigned NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  `txt` text NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `pm_inroster`
+--
+
+DROP TABLE IF EXISTS `pm_inroster`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `pm_inroster` (
+  `user_id` int(10) unsigned NOT NULL,
+  `jid` char(64) NOT NULL,
+  UNIQUE KEY `user_id_2` (`user_id`,`jid`),
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `pm_streams`
+--
+
+DROP TABLE IF EXISTS `pm_streams`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `pm_streams` (
+  `user_id` int(10) unsigned NOT NULL,
+  `user_id_to` int(10) unsigned NOT NULL,
+  `lastmessage` datetime NOT NULL,
+  `lastview` datetime DEFAULT NULL,
+  `unread` smallint(5) unsigned NOT NULL DEFAULT '0',
+  UNIQUE KEY `user_id` (`user_id`,`user_id_to`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `presence`
+--
+
+DROP TABLE IF EXISTS `presence`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `presence` (
+  `user_id` int(10) unsigned NOT NULL,
+  `jid` char(64) DEFAULT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  UNIQUE KEY `jid` (`jid`)
+) ENGINE=MEMORY DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `reader_links`
+--
+
+DROP TABLE IF EXISTS `reader_links`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `reader_links` (
+  `link_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `rss_id` int(10) unsigned NOT NULL,
+  `url` char(255) NOT NULL,
+  `title` char(255) NOT NULL,
+  `ts` datetime NOT NULL,
+  PRIMARY KEY (`link_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `reader_rss`
+--
+
+DROP TABLE IF EXISTS `reader_rss`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `reader_rss` (
+  `rss_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `url` char(255) NOT NULL,
+  `lastcheck` datetime NOT NULL,
+  PRIMARY KEY (`rss_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `replies`
+--
+
+DROP TABLE IF EXISTS `replies`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `replies` (
+  `message_id` int(10) unsigned NOT NULL,
+  `reply_id` smallint(5) unsigned NOT NULL,
+  `user_id` int(10) unsigned NOT NULL,
+  `replyto` smallint(5) unsigned NOT NULL DEFAULT '0',
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `attach` enum('jpg','mp4','png') COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `txt` mediumtext COLLATE utf8mb4_unicode_ci NOT NULL,
+  KEY `message_id` (`message_id`),
+  KEY `user_id` (`user_id`),
+  KEY `ts` (`ts`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `sphinx`
+--
+
+DROP TABLE IF EXISTS `sphinx`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `sphinx` (
+  `counter_id` tinyint(3) unsigned NOT NULL,
+  `max_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`counter_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `subscr_messages`
+--
+
+DROP TABLE IF EXISTS `subscr_messages`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `subscr_messages` (
+  `message_id` int(10) unsigned NOT NULL,
+  `suser_id` int(10) unsigned NOT NULL,
+  UNIQUE KEY `message_id` (`message_id`,`suser_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `subscr_tags`
+--
+
+DROP TABLE IF EXISTS `subscr_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `subscr_tags` (
+  `tag_id` int(10) unsigned NOT NULL,
+  `suser_id` int(10) unsigned NOT NULL,
+  `jid` char(64) NOT NULL,
+  `active` bit(1) NOT NULL DEFAULT b'1',
+  UNIQUE KEY `tag_id` (`tag_id`,`suser_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `subscr_users`
+--
+
+DROP TABLE IF EXISTS `subscr_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `subscr_users` (
+  `user_id` int(10) unsigned NOT NULL,
+  `suser_id` int(10) unsigned NOT NULL,
+  `jid` char(64) DEFAULT NULL,
+  `active` bit(1) NOT NULL DEFAULT b'1',
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE KEY `user_id` (`user_id`,`suser_id`),
+  KEY `suser_id` (`suser_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `tags`
+--
+
+DROP TABLE IF EXISTS `tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `tags` (
+  `tag_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `synonym_id` int(10) unsigned DEFAULT NULL,
+  `name` char(70) DEFAULT NULL,
+  `top` tinyint(1) unsigned NOT NULL DEFAULT '0',
+  `noindex` tinyint(1) unsigned NOT NULL DEFAULT '0',
+  `stat_messages` int(10) unsigned NOT NULL DEFAULT '0',
+  `stat_users` smallint(5) unsigned NOT NULL DEFAULT '0',
+  PRIMARY KEY (`tag_id`),
+  KEY `synonym_id` (`synonym_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `tags_ignore`
+--
+
+DROP TABLE IF EXISTS `tags_ignore`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `tags_ignore` (
+  `tag_id` int(10) unsigned NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `tags_synonyms`
+--
+
+DROP TABLE IF EXISTS `tags_synonyms`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `tags_synonyms` (
+  `name` char(64) NOT NULL,
+  `changeto` char(64) NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `telegram`
+--
+
+DROP TABLE IF EXISTS `telegram`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `telegram` (
+  `user_id` int(10) unsigned DEFAULT NULL,
+  `tg_id` bigint(20) NOT NULL,
+  `tg_name` char(64) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `loginhash` char(36) COLLATE utf8mb4_unicode_ci DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `telegram_chats`
+--
+
+DROP TABLE IF EXISTS `telegram_chats`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `telegram_chats` (
+  `chat_id` bigint(20) DEFAULT NULL,
+  UNIQUE KEY `chat_id` (`chat_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `top_ignore_messages`
+--
+
+DROP TABLE IF EXISTS `top_ignore_messages`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `top_ignore_messages` (
+  `message_id` int(10) unsigned NOT NULL
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `top_ignore_tags`
+--
+
+DROP TABLE IF EXISTS `top_ignore_tags`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `top_ignore_tags` (
+  `tag_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`tag_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `top_ignore_users`
+--
+
+DROP TABLE IF EXISTS `top_ignore_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `top_ignore_users` (
+  `user_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `twitter`
+--
+
+DROP TABLE IF EXISTS `twitter`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `twitter` (
+  `user_id` int(10) unsigned NOT NULL,
+  `access_token` char(64) NOT NULL,
+  `access_token_secret` char(64) NOT NULL,
+  `uname` char(64) NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `crosspost` tinyint(1) unsigned NOT NULL DEFAULT '1',
+  PRIMARY KEY (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `useroptions`
+--
+
+DROP TABLE IF EXISTS `useroptions`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `useroptions` (
+  `user_id` int(10) unsigned NOT NULL,
+  `jnotify` tinyint(1) NOT NULL DEFAULT '1',
+  `subscr_active` tinyint(1) NOT NULL DEFAULT '1',
+  `off_ts` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
+  `xmppxhtml` tinyint(1) NOT NULL DEFAULT '0',
+  `subscr_notify` tinyint(1) NOT NULL DEFAULT '1',
+  `recommendations` tinyint(1) NOT NULL DEFAULT '1',
+  `privacy_view` tinyint(1) NOT NULL DEFAULT '1',
+  `privacy_reply` tinyint(1) NOT NULL DEFAULT '1',
+  `privacy_pm` tinyint(1) NOT NULL DEFAULT '1',
+  `repliesview` tinyint(1) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`user_id`),
+  KEY `recommendations` (`recommendations`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `users`
+--
+
+DROP TABLE IF EXISTS `users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `users` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `nick` char(64) NOT NULL,
+  `passw` char(32) NOT NULL,
+  `lang` enum('en','ru','fr','fa','__') NOT NULL DEFAULT '__',
+  `banned` tinyint(3) unsigned NOT NULL DEFAULT '0',
+  `lastmessage` int(11) NOT NULL DEFAULT '0',
+  `lastpm` int(11) NOT NULL DEFAULT '0',
+  `lastphoto` int(11) NOT NULL DEFAULT '0',
+  `karma` smallint(6) NOT NULL DEFAULT '0',
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `nick` (`nick`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `users_refs`
+--
+
+DROP TABLE IF EXISTS `users_refs`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `users_refs` (
+  `user_id` int(10) unsigned NOT NULL,
+  `ref` int(10) unsigned NOT NULL,
+  KEY `ref` (`ref`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `users_subscr`
+--
+
+DROP TABLE IF EXISTS `users_subscr`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `users_subscr` (
+  `user_id` int(10) unsigned NOT NULL,
+  `cnt` smallint(5) unsigned NOT NULL DEFAULT '0',
+  PRIMARY KEY (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `usersinfo`
+--
+
+DROP TABLE IF EXISTS `usersinfo`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `usersinfo` (
+  `user_id` int(10) unsigned NOT NULL,
+  `jid` char(32) DEFAULT NULL,
+  `fullname` char(32) DEFAULT NULL,
+  `country` char(32) DEFAULT NULL,
+  `url` char(64) DEFAULT NULL,
+  `gender` char(32) DEFAULT NULL,
+  `bday` char(10) DEFAULT NULL,
+  `descr` varchar(255) DEFAULT NULL,
+  PRIMARY KEY (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `vk`
+--
+
+DROP TABLE IF EXISTS `vk`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `vk` (
+  `user_id` int(10) unsigned DEFAULT NULL,
+  `vk_id` bigint(20) NOT NULL,
+  `loginhash` char(36) DEFAULT NULL,
+  `access_token` char(128) NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `vk_name` char(64) NOT NULL,
+  `vk_link` char(64) NOT NULL,
+  `crosspost` tinyint(3) unsigned NOT NULL DEFAULT '1',
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `winphone`
+--
+
+DROP TABLE IF EXISTS `winphone`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `winphone` (
+  `user_id` int(10) unsigned NOT NULL,
+  `url` char(255) NOT NULL,
+  `ts` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  UNIQUE KEY `url` (`url`),
+  KEY `user_id` (`user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Table structure for table `wl_users`
+--
+
+DROP TABLE IF EXISTS `wl_users`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `wl_users` (
+  `user_id` int(10) unsigned NOT NULL,
+  `wl_user_id` int(10) unsigned NOT NULL,
+  PRIMARY KEY (`user_id`,`wl_user_id`)
+) ENGINE=MyISAM DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+
+-- Dump completed on 2016-09-03 14:32:11
diff --git a/juick-server-core/src/main/resources/update.sql b/juick-server-core/src/main/resources/update.sql
new file mode 100644
index 00000000..13a62c3d
--- /dev/null
+++ b/juick-server-core/src/main/resources/update.sql
@@ -0,0 +1,12 @@
+-- if version table not exists set up version = 0;
+update version set version = 0;
+
+DROP TABLE IF EXISTS `version`;
+
+CREATE TABLE `version` (
+  `version`  bigint NOT NULL
+);
+
+insert into version values (0);
+
+update version set version = 1;
\ No newline at end of file