[community-service] (feat): Implement discussion replies

Author: shafiktanbir

community/migrations/000001_create_comments_table.up.sql

@@ -1,26 +1,21 @@
--- Migration: Create comments table
+-- Migration: Create comments table (shared DB: tenants, users, posts from Cortex/Postal)
 CREATE TABLE IF NOT EXISTS comments (
   id INT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
   uuid UUID UNIQUE NOT NULL DEFAULT gen_random_uuid(),
   created_at TIMESTAMP NOT NULL DEFAULT NOW(),
   updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
-  deleted_at TIMESTAMP,
-
-  tenant_id INT,
-  post_id INT,
-  user_id INT NOT NULL,
-  parent_id INT,
+  tenant_id INT REFERENCES tenants(id),
+  post_id INT REFERENCES posts(id),
+  user_id INT NOT NULL REFERENCES users(id),
+  parent_id INT REFERENCES comments(id),
 
   content TEXT NOT NULL,
 
   status VARCHAR(20) NOT NULL DEFAULT 'pending',
   toxicity_score DECIMAL(3,2),
 
-  like_count INT DEFAULT 0,
-  reply_count INT DEFAULT 0
-);
+  like_count INT DEFAULT 0);
 
-CREATE INDEX IF NOT EXISTS idx_comments_deleted_at ON comments(deleted_at);
 CREATE INDEX IF NOT EXISTS idx_comments_post_id ON comments(post_id);
 CREATE INDEX IF NOT EXISTS idx_comments_user_id ON comments(user_id);
 CREATE INDEX IF NOT EXISTS idx_comments_status ON comments(status);
@@ -35,6 +30,7 @@ END;
 $$ language 'plpgsql';
 
 DROP TRIGGER IF EXISTS update_comments_updated_at ON comments;
+
 CREATE TRIGGER update_comments_updated_at
     BEFORE UPDATE ON comments
     FOR EACH ROW

community/migrations/000002_create_discussions_table.up.sql

@@ -4,33 +4,31 @@ CREATE TABLE IF NOT EXISTS discussions (
   uuid UUID UNIQUE NOT NULL DEFAULT gen_random_uuid(),
   created_at TIMESTAMP NOT NULL DEFAULT NOW(),
   updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
-  deleted_at TIMESTAMP,
+ 
 
-  tenant_id INT,
-  user_id INT NOT NULL,
-  category_id INT NOT NULL,
+  tenant_id INT REFERENCES tenants(id),
+  user_id INT NOT NULL REFERENCES users(id),
+  category_id INT NOT NULL REFERENCES categories(id),
 
   title VARCHAR(500) NOT NULL,
   slug VARCHAR(500) UNIQUE NOT NULL,
   content TEXT NOT NULL,
 
   status VARCHAR(20) NOT NULL DEFAULT 'open',
-  is_pinned BOOLEAN DEFAULT false,
 
   upvote_count INT DEFAULT 0,
   view_count INT DEFAULT 0,
-  reply_count INT DEFAULT 0,
-  last_activity_at TIMESTAMP
+  reply_count INT DEFAULT 0
 );
 
-CREATE INDEX IF NOT EXISTS idx_discussions_deleted_at ON discussions(deleted_at);
-CREATE INDEX IF NOT EXISTS idx_discussions_slug ON discussions(slug);
 CREATE INDEX IF NOT EXISTS idx_discussions_user_id ON discussions(user_id);
 CREATE INDEX IF NOT EXISTS idx_discussions_category_id ON discussions(category_id);
 CREATE INDEX IF NOT EXISTS idx_discussions_status ON discussions(status);
+CREATE INDEX IF NOT EXISTS idx_discussions_tenant_id ON discussions(tenant_id);
 
 DROP TRIGGER IF EXISTS update_discussions_updated_at ON discussions;
 CREATE TRIGGER update_discussions_updated_at
     BEFORE UPDATE ON discussions
     FOR EACH ROW
     EXECUTE FUNCTION update_updated_at_column();
+

community/migrations/000003_create_discussion_replies_table.up.sql

@@ -0,0 +1,28 @@
+-- Migration: Create discussion_replies table
+CREATE TABLE IF NOT EXISTS discussion_replies (
+  id INT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,
+  uuid UUID UNIQUE NOT NULL DEFAULT gen_random_uuid(),
+  created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
+
+  tenant_id INT REFERENCES tenants(id),
+  discussion_id INT NOT NULL REFERENCES discussions(id),
+  user_id INT NOT NULL REFERENCES users(id),
+  parent_id INT REFERENCES discussion_replies(id),
+
+  content TEXT NOT NULL,
+
+  upvote_count INT DEFAULT 0,
+  is_solution BOOLEAN DEFAULT false
+);
+
+CREATE INDEX IF NOT EXISTS idx_discussion_replies_discussion_id ON discussion_replies(discussion_id);
+CREATE INDEX IF NOT EXISTS idx_discussion_replies_user_id ON discussion_replies(user_id);
+CREATE INDEX IF NOT EXISTS idx_discussion_replies_parent_id ON discussion_replies(parent_id);
+CREATE INDEX IF NOT EXISTS idx_discussion_replies_is_solution ON discussion_replies(is_solution);
+
+DROP TRIGGER IF EXISTS update_discussion_replies_updated_at ON discussion_replies;
+CREATE TRIGGER update_discussion_replies_updated_at
+    BEFORE UPDATE ON discussion_replies
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();