Changed controllers to classes, added image functionality

backend/controllers/socialnetworkController.js

@@ -5,6 +5,10 @@ class SocialNetworkController {
         this.socialNetworkService = new SocialNetworkService();
         this.userSearch = this.userSearch.bind(this);
         this.profile = this.profile.bind(this);
+        this.createFolder = this.createFolder.bind(this);
+        this.getFolders = this.getFolders.bind(this);
+        this.uploadImage = this.uploadImage.bind(this);
+        this.getImage = this.getImage.bind(this);
     }
 
     async userSearch(req, res) {
@@ -32,6 +36,50 @@ class SocialNetworkController {
             res.status(500).json({ error: error.message });
         }
     }
+
+    async createFolder(req, res) {
+        try {
+            const folderData = req.body;
+            const folder = await this.socialNetworkService.createFolder(folderData);
+            res.status(201).json(folder);
+        } catch (error) {
+            console.error('Error in createFolder:', error);
+            res.status(500).json({ error: error.message });
+        }
+    }
+
+    async getFolders(req, res) {
+        try {
+            const userId = req.headers.userid;
+            const folders = await this.socialNetworkService.getFolders(userId);
+            res.status(200).json(folders);
+        } catch (error) {
+            console.error('Error in getFolders:', error);
+            res.status(500).json({ error: error.message });
+        }
+    }
+
+    async uploadImage(req, res) {
+        try {
+            const imageData = req.body;
+            const image = await this.socialNetworkService.uploadImage(imageData);
+            res.status(201).json(image);
+        } catch (error) {
+            console.error('Error in uploadImage:', error);
+            res.status(500).json({ error: error.message });
+        }
+    }
+
+    async getImage(req, res) {
+        try {
+            const { imageId } = req.params;
+            const image = await this.socialNetworkService.getImage(imageId);
+            res.status(200).json(image);
+        } catch (error) {
+            console.error('Error in getImage:', error);
+            res.status(500).json({ error: error.message });
+        }
+    }
 }
 
 export default SocialNetworkController;