juick-api: Tags controller from perl, refactoring

1 files changed, 45 insertions, 0 deletions

diff --git a/juick-api/src/main/java/com/juick/api/controllers/Tags.java b/juick-api/src/main/java/com/juick/api/controllers/Tags.java
new file mode 100644
index 00000000..5548da17
--- /dev/null
+++ b/juick-api/src/main/java/com/juick/api/controllers/Tags.java
@@ -0,0 +1,45 @@
+package com.juick.api.controllers;
+
+import com.juick.User;
+import com.juick.server.helpers.TagStats;
+import com.juick.service.TagService;
+import com.juick.service.UserService;
+import com.juick.util.UserUtils;
+import org.springframework.http.MediaType;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.inject.Inject;
+import java.security.Principal;
+import java.util.List;
+
+/**
+ * Created by vitalyster on 29.11.2016.
+ */
+@Controller
+@ResponseBody
+public class Tags {
+    @Inject
+    UserService userService;
+    @Inject
+    TagService tagService;
+
+    @RequestMapping(value = "/tags", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+    public List<TagStats> tags(
+            Principal principal,
+            @RequestParam(required = false, defaultValue = "0") int user_id
+    ) {
+        String name = UserUtils.getUsername(principal, null);
+        User visitor = userService.getUserByName(name);
+        if (user_id == 0) {
+            user_id = visitor.getUid();
+        }
+        if (user_id > 0) {
+            return tagService.getUserTagStats(user_id);
+        }
+        return tagService.getTagStats();
+    }
+}