crated volume for attachments

docker-compose.yml

@@ -1,8 +1,12 @@
+version: '3.8'
+
 services:
   relay-server:
     build:
       context: ./server
       dockerfile: Dockerfile
+    env_file:
+      - server/.env
     environment:
       SERVER_PORT: ${SERVER_PORT}
       JWT_SECRET: ${JWT_SECRET}
@@ -11,6 +15,8 @@ services:
       PG_PASSWORD: ${PG_PASSWORD}
       PG_DATABASE: ${PG_DATABASE}
       PG_HOST: db
+    volumes:
+      - attachments:/usr/src/app/attachments
     ports:
       - "3000"
     depends_on:
@@ -36,6 +42,8 @@ services:
     image: postgres:latest
     restart: always
     user: postgres
+    env_file:
+      - server/.env
     volumes:
       - postgres-data:/var/lib/postgresql/data
     environment:
@@ -57,4 +65,5 @@ networks:
     driver: bridge
 
 volumes:
-  postgres-data:
+  postgres-data:
+  attachments:

server/Dockerfile

@@ -1,21 +1,24 @@
-
 ARG NODE_VERSION=20.17.0
 
 FROM node:${NODE_VERSION}-alpine
 
 WORKDIR /usr/src/app
 
+# Create the attachments directory and set permissions
 RUN mkdir -p attachments && chown -R node:node attachments
 
+# Install dependencies
 RUN --mount=type=bind,source=package.json,target=package.json \
     --mount=type=bind,source=package-lock.json,target=package-lock.json \
     --mount=type=cache,target=/root/.npm \
     npm ci --omit=dev
 
+# Switch to the node user
 USER node
 
-COPY . .
+# Copy the application code
+COPY --chown=node:node . .
 
 EXPOSE 3000
 
-CMD node server.js
+CMD node server.js

server/db/db.js

@@ -529,7 +529,7 @@ async function insertContact(initiatorId, receiverId, contactUsername, read) {
            SELECT COUNT(DISTINCT user_id) 
            FROM Memberships 
            WHERE conversation_id = c.conversation_id
-       ) = 1  -- Allow a conversation with a single user (self)
+       ) = 1 
        LIMIT 1    
     `;
     const conversationResult = await client.query(findConversationQuery, [
@@ -540,16 +540,20 @@ async function insertContact(initiatorId, receiverId, contactUsername, read) {
 
     // Create new conversation if none exists
     if (!conversation_id) {
-      console.error("CONVERSATION DON'T EXIST: ", conversation_id);
       const createConversationQuery = `
         INSERT INTO Conversations (conversation_type)
         VALUES ('direct')
         RETURNING conversation_id
       `;
       const newConversationResult = await client.query(createConversationQuery);
+
+      if (!newConversationResult) {
+        console.error("Failed to create new conversation");
+        return null;
+      }
+
       conversation_id = newConversationResult.rows[0].conversation_id;
-      console.error("NEW CONVERSATION ID: ", conversation_id);
-      // Create memberships for both users (or single user if they are the same)
+      // Create memberships for users
       const createMembershipsQuery = `
         INSERT INTO Memberships (conversation_id, user_id)
         VALUES ($1, $2), ($1, $3)