Updating with seed process

Author: snigdho611

docker-compose.yml

@@ -7,31 +7,35 @@ services:
         environment:
             POSTGRES_USER: "${POSTGRES_USER}"
             POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
-            POSTGRES_DB: "${POSTGRES_DB}"
+            POSTGRES_DB: ${POSTGRES_DB}
         volumes:
             - ./docker_test_db:/var/lib/postgresql/data
+        healthcheck:
+          test: ["CMD-SHELL", "sh -c 'pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}'"]
+          interval: 5s
+          timeout: 60s
+          retries: 5
+          start_period: 80s  
     server:
         container_name: server
         build:
             context: ./server
             dockerfile: Dockerfile
-        # command: npm start
         ports:
             - "7999:8000"
+        command: bash -c "npx prisma migrate dev && npx prisma db seed && npm start"
         environment:
             DATABASE_URL: "${DATABASE_URL}"
             PORT: "${PORT}"
         depends_on:
-            - postgres
+            postgres:
+              condition: service_healthy
     client:
         container_name: client
         build:
             context: ./client
             dockerfile: Dockerfile
-        # command: npm start
         ports:
             - "4174:4173"
-        # environment:
-        #     VITE_SERVER_URL: "${VITE_SERVER_URL}"
         depends_on:
             - server

server/Dockerfile

@@ -1,8 +1,9 @@
 FROM node:18
+ARG DATABASE_URL="postgresql://john_doe:john.doe@postgres:5432/docker_test_db?schema=public"
+ENV DATABASE_URL=$DATABASE_URL
 WORKDIR /server
 COPY package.json ./
 COPY package-lock.json ./
 COPY . .
 RUN npm install
-RUN npx prisma generate
-CMD ["npm", "start"]
+RUN npx prisma generate

server/prisma/seed.js

@@ -408,12 +408,24 @@ async function main() {
     });
 }
 
-main()
-    .then(async () => {
-        await prisma.$disconnect();
-    })
-    .catch(async (e) => {
-        console.error(e);
-        await prisma.$disconnect();
-        process.exit(1);
-    });
+async function init() {
+    const users = await prisma.user.count();
+
+    console.log(users)
+    
+    if (users === 0) {
+        main()
+            .then(async () => {
+                await prisma.$disconnect();
+            })
+            .catch(async (e) => {
+                console.error(e);
+                await prisma.$disconnect();
+                process.exit(1);
+            });
+    } else {
+        console.log("Database seeding is not needed");
+    }
+}
+
+init()