Huge changes! Added some API features, but not fully.

api/helpers/comments_api.ts

@@ -0,0 +1,128 @@
+/// <reference lib="deno.ns" />
+/**
+ * @author Esad Mustafoski
+ * @description API file for Comments
+ */
+
+
+import * as db_utils from "../../database/utils.ts";
+import * as helper_utils from "../helpers.ts";
+
+async function api_getPostComments(ctx: any): Promise<void> {
+  try {
+    const postId = ctx.params.id;
+    if (!postId) {
+      helper_utils.errorResponse(ctx, 400, "Post ID required");
+      return;
+    }
+    
+    const comments = await db_utils.getCommentsFromDB(Number(postId));
+    ctx.response.body = comments;
+  } catch (error) {
+    helper_utils.errorResponse(ctx, 500, "Error retrieving comments");
+  }
+}
+
+async function api_createComment(ctx: any): Promise<void> {
+  try {
+    const postId = ctx.params.id;
+    if (!postId) {
+      helper_utils.errorResponse(ctx, 400, "Post ID required");
+      return;
+    }
+    
+    const body = ctx.request.body;
+    const result = await body.json();
+    const { userId, text } = result;
+    
+    if (!userId || !text) {
+      helper_utils.errorResponse(ctx, 400, "User ID and comment text required");
+      return;
+    }
+    
+    // Create timestamp in the format expected by the database
+    const createdAt = `${Math.floor(Date.now() / 1000)}-${
+      new Date().toLocaleDateString("en-GB").split("/").join("-")
+    }`;
+    
+    const commentId = await db_utils.createComment(postId, userId, createdAt, text);
+    helper_utils.sendResponse(ctx, {
+      status: 201,
+      body: { commentId }
+    });
+  } catch (error) {
+    helper_utils.errorResponse(ctx, 500, "Error creating comment");
+  }
+}
+
+async function api_updateComment(ctx: any): Promise<void> {
+  try {
+    const commentId = ctx.params.id;
+    if (!commentId) {
+      helper_utils.errorResponse(ctx, 400, "Comment ID required");
+      return;
+    }
+    
+    const body = ctx.request.body;
+    const result = await body.json();
+    const { text } = result;
+    
+    if (!text) {
+      helper_utils.errorResponse(ctx, 400, "Comment text required");
+      return;
+    }
+    
+    await db_utils.updateComment(commentId, text);
+    helper_utils.sendResponse(ctx, {
+      status: 200,
+      body: { message: "Comment updated successfully" }
+    });
+  } catch (error) {
+    helper_utils.errorResponse(ctx, 500, "Error updating comment");
+  }
+}
+
+async function api_deleteComment(ctx: any): Promise<void> {
+  try {
+    const commentId = ctx.params.id;
+    if (!commentId) {
+      helper_utils.errorResponse(ctx, 400, "Comment ID required");
+      return;
+    }
+    
+    await db_utils.deleteComment(commentId);
+    helper_utils.sendResponse(ctx, {
+      status: 200,
+      body: { message: "Comment deleted successfully" }
+    });
+  } catch (error) {
+    helper_utils.errorResponse(ctx, 500, "Error deleting comment");
+  }
+}
+
+async function api_likeComment(ctx: any): Promise<void> {
+  try {
+    const commentId = ctx.params.id;
+    if (!commentId) {
+      helper_utils.errorResponse(ctx, 400, "Comment ID required");
+      return;
+    }
+    
+    const body = ctx.request.body;
+    const result = await body.json();
+    const { userId } = result;
+    
+    if (!userId) {
+      helper_utils.errorResponse(ctx, 400, "User ID required");
+      return;
+    }
+    
+    await db_utils.likeComment(commentId, userId);
+    helper_utils.sendResponse(ctx, {
+      status: 200,
+      body: { message: "Comment liked successfully" }
+    });
+  } catch (error) {
+    helper_utils.errorResponse(ctx, 500, "Error liking comment");
+  }
+}