goose migration established

.env

@@ -1,11 +1,16 @@
-DB_USER=postgres
+PGHOST=db
-DB_PASSWORD=postgres
+PGPORT=5432
-DB_NAME=postgres
+PGUSER=postgres
-DB_PORT=5432
+PGPASSWORD=postgres
-HOST_DB=db
+PGDATABASE=postgres
-SERVER_PORT=8000
 SSLmode=disable
-POSTGRESQL_URL='postgres://postgres:postgres@db:5432/postgres?sslmode=disable'
+PGURL='postgres://postgres:postgres@db:5432/postgres?sslmode=disable'
+
+# SERVER
+SERVER_PORT=8000
 
 # MIGRATOR
-MIGRATOR_PORT=3000
+MIGRATOR_PORT=3000
+GOOSE_DRIVER=postgres
+GOOSE_DBSTRING='user=postgres dbname=postgres sslmode=disable'
+GOOSE_MIGRATION_DIR=migrations

api/src/initializers/initializers.go

@@ -23,11 +23,11 @@ func InitDBconnection() {
 	slog.Info("Init DB connection")
 	dsn := fmt.Sprintf(
 		"host=%s user=%s password=%s dbname=%s port=%s sslmode=disable TimeZone=Asia/Yekaterinburg",
-		os.Getenv("HOST_DB"),
+		os.Getenv("PGHOST"),
-		os.Getenv("DB_USER"),
+		os.Getenv("PGUSER"),
-		os.Getenv("DB_PASSWORD"),
+		os.Getenv("PGPASSWORD"),
-		os.Getenv("DB_NAME"),
+		os.Getenv("PGDATABASE"),
-		os.Getenv("DB_PORT"),
+		os.Getenv("PGPORT"),
 	)
 	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Info),

docker-compose.yaml

@@ -5,10 +5,13 @@ services:
     env_file:
       - .env
     ports:
-      - "${DB_PORT}:${DB_PORT}"
+      - "${PGPORT}:${PGPORT}"
     volumes:
       - postgres-db:/var/lib/postgresql/data
-
+    environment:
+      - POSTGRES_USER=${PGUSER}
+      - POSTGRES_PASSWORD=${PGPASSWORD}
+      - POSTGRES_DB=${PGDATABASE}
     
   api:
     build:
@@ -25,11 +28,21 @@ services:
     command: ./bin/api.exe
 
   migrator:
-    build: ./migrator
+    build:
+      context: ./migrator
+      dockerfile: Dockerfile
     env_file:
       - .env
-    ports:
+    depends_on:
-      - "${MIGRATOR_PORT}:${MIGRATOR_PORT}"
+      - api
+      - db
+    volumes:
+      - goose:/migrations
+    environment:
+      - GOOSE_DRIVER=${GOOSE_DRIVER}
+      - GOOSE_DBSTRING=${GOOSE_DBSTRING}
+    command: goose up
 
 volumes:
-  postgres-db:
+  postgres-db:
+  goose:

migrator/Dockerfile

@@ -1,11 +1,9 @@
-FROM golang:1.22.5
+FROM golang:latest
 
 WORKDIR /app
 
-COPY migrations/* app/migrations/
+COPY . .
 
-COPY go.mod app/
+RUN go mod tidy
 
-RUN go install github.com/pressly/goose/v3/cmd/goose@latest
+RUN go install github.com/pressly/goose/v3/cmd/goose@latest
-
-CMD ["goose", "-dir=/app/migrations", "user=${DB_USER}", "dbname=${DB_NAME}", "sslmode=${SSLmode}" "up"]

migrator/migrations/20240808094749_create_users_table.sql

@@ -1,9 +1,10 @@
+-- Active: 1723171055346@@127.0.0.1@5432@postgres@public
 -- +goose Up
 -- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS users(
     id UUID NOT NULL PRIMARY KEY,
     name VARCHAR(50) NOT NULL,
-    email VARCHAR(50) NOT NULL UNIQUE INDEX,
+    email VARCHAR(50) NOT NULL,
     password VARCHAR(500) NOT NULL,
     phone VARCHAR(50)
 );