1 files changed, 0 insertions, 190 deletions
diff --git a/server-core/src/main/java/com/juick/service/TagServiceImpl.java b/server-core/src/main/java/com/juick/service/TagServiceImpl.java
deleted file mode 100644
index d63159cf..00000000
--- a/server-core/src/main/java/com/juick/service/TagServiceImpl.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package com.juick.service;
-
-import com.juick.Tag;
-import org.apache.commons.lang3.StringEscapeUtils;
-import org.springframework.dao.EmptyResultDataAccessException;
-import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.support.GeneratedKeyHolder;
-import org.springframework.jdbc.support.KeyHolder;
-import org.springframework.stereotype.Repository;
-import org.springframework.transaction.annotation.Transactional;
-import org.springframework.util.Assert;
-
-import javax.inject.Inject;
-import java.sql.PreparedStatement;
-import java.sql.Statement;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-
-/**
- * Created by aalexeev on 11/13/16.
- */
-@Repository
-public class TagServiceImpl extends BaseJdbcService implements TagService {
-    private static final Pattern TAGS_PATTERN1 = Pattern.compile("^(?:(?:\\*[^ \\r\\n\\t]+)|\\s)+$");
-    private static final Pattern TAGS_PATTERN2 = Pattern.compile("^\\*([^ \\r\\n\\t]+)\\s+([\\s\\S]+)");
-    private static final Pattern TAG_PATTERN = Pattern.compile("\\*([^ \\r\\n\\t]+)");
-
-    private final MessagesService messagesService;
-
-    @Inject
-    public TagServiceImpl(JdbcTemplate jdbcTemplate, MessagesService messagesService) {
-        super(jdbcTemplate, null);
-        Assert.notNull(messagesService);
-        this.messagesService = messagesService;
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public com.juick.Tag getTag(final int tid) {
-        try {
-            return getJdbcTemplate().queryForObject(
-                    "SELECT synonym_id,name FROM tags WHERE tag_id=?",
-                    (rs, num) -> {
-                        Tag ret = new Tag(StringEscapeUtils.unescapeHtml4(rs.getString(2)));
-                        ret.TID = tid;
-                        ret.SynonymID = rs.getInt(1);
-                        return ret;
-                    },
-                    tid);
-        } catch (EmptyResultDataAccessException e) {
-            return null;
-        }
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public com.juick.Tag getTag(final String tag, final boolean autoCreate) {
-        Tag ret = null;
-        try {
-            ret = getJdbcTemplate().queryForObject(
-                    "SELECT tag_id,synonym_id,name FROM tags WHERE name=?",
-                    (rs, rowNum) -> {
-                        Tag ret1 = new Tag(StringEscapeUtils.unescapeHtml4(rs.getString(3)));
-                        ret1.TID = rs.getInt(1);
-                        ret1.SynonymID = rs.getInt(2);
-                        return ret1;
-                    },
-                    StringEscapeUtils.escapeHtml4(tag));
-        } catch (EmptyResultDataAccessException e) {
-            // tag not found
-        }
-        if (ret == null && autoCreate) {
-            ret = new com.juick.Tag(tag);
-            ret.TID = createTag(tag);
-        }
-
-        return ret;
-    }
-
-    @Override
-    public List<Tag> getTags(final String[] tags, final boolean autoCreate) {
-        List<Tag> ret = new ArrayList<>();
-
-        for (String tag : tags) {
-            if (!tag.isEmpty()) {
-                Tag t = getTag(tag, autoCreate);
-                if (t != null) {
-                    ret.add(t);
-                }
-            }
-        }
-
-        return ret;
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public boolean getTagNoIndex(final int tag_id) {
-        try {
-            return getJdbcTemplate().queryForObject(
-                    "SELECT noindex FROM tags WHERE tag_id=?", Integer.class, tag_id) == 1;
-        } catch (EmptyResultDataAccessException e) {
-            return false;
-        }
-    }
-
-    @Transactional
-    @Override
-    public int createTag(final String name) {
-        KeyHolder holder = new GeneratedKeyHolder();
-        getJdbcTemplate().update(con -> {
-            PreparedStatement stmt = con.prepareStatement(
-                    "INSERT INTO tags(name) VALUES (?)",
-                    Statement.RETURN_GENERATED_KEYS);
-            stmt.setString(1, StringEscapeUtils.escapeHtml4(name));
-            return stmt;
-        }, holder);
-
-        return holder.getKey().intValue();
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public List<com.juick.Tag> getUserTagsAll(final int uid) {
-        return getJdbcTemplate().query(
-                "SELECT tags.name,COUNT(messages.message_id) " +
-                        "FROM (messages INNER JOIN messages_tags ON (messages.user_id=? " +
-                        "AND messages.message_id=messages_tags.message_id)) " +
-                        "INNER JOIN tags ON messages_tags.tag_id=tags.tag_id GROUP BY tags.tag_id ORDER BY tags.name ASC",
-                (rs, rowNum) -> {
-                    Tag t = new Tag(StringEscapeUtils.unescapeHtml4(rs.getString(1)));
-                    t.UsageCnt = rs.getInt(2);
-                    return t;
-                }, uid);
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public List<String> getUserBLTags(final int uid) {
-        return getJdbcTemplate().queryForList(
-                "SELECT tags.name FROM tags INNER JOIN bl_tags " +
-                        "ON (bl_tags.user_id=? AND bl_tags.tag_id=tags.tag_id) ORDER BY tags.name",
-                String.class, uid);
-    }
-
-    @Transactional(readOnly = true)
-    @Override
-    public List<String> getPopularTags() {
-        return getJdbcTemplate().queryForList(
-                "SELECT name FROM tags WHERE top=1 ORDER BY name ASC", String.class).stream()
-                .map(StringEscapeUtils::unescapeHtml4).collect(Collectors.toList());
-    }
-
-    @Transactional
-    @Override
-    public List<Tag> updateTags(final int mid, final List<Tag> newTags) {
-        List<Tag> currentTags = messagesService.getMessageTags(mid);
-        newTags.stream().filter(currentTags::contains)
-                .forEach(t -> getJdbcTemplate().update(
-                        "DELETE FROM messages_tags WHERE message_id=? AND tag_id=?",
-                        mid,
-                        t.TID));
-        newTags.stream().filter(t -> !currentTags.contains(t))
-                .forEach(t -> getJdbcTemplate().update(
-                        "INSERT INTO messages_tags(message_id,tag_id) VALUES (?,?)", mid, t.TID));
-        return messagesService.getMessageTags(mid);
-    }
-
-    @Override
-    public List<Tag> fromString(final String txt, final boolean tagsOnly) {
-        Pattern tagsPattern = tagsOnly ? TAGS_PATTERN1 : TAGS_PATTERN2;
-
-        if (tagsPattern.matcher(txt).matches()) {
-            Matcher tagMatcher = TAG_PATTERN.matcher(txt);
-            List<Tag> tags = new ArrayList<>();
-            // TODO: process readonly, private, friends, public
-            while (tagMatcher.find()) {
-                for (int i = 1; i <= tagMatcher.groupCount(); i++) {
-                    tags.add(getTag(tagMatcher.group(i), true));
-                }
-            }
-            return tags;
-        }
-        return Collections.emptyList();
-    }
-}