chore: adding app to the docker-compose & update README.md

.env.example

@@ -3,4 +3,4 @@ DB_USER=
 DB_PASSWORD=
 DB_NAME=
 DB_PORT=
-API_KEY=
+ACCESS_TOKEN_AUTH=

README.md

@@ -1,8 +1,37 @@
 ## Movies
 
+## Prerequisites
+
+1. Golang go1.20.7
+2. Docker
+3. Access Token Auth (You need to get a one from IMDB API)
+
+## Overview
+
+This is a service for gitting the latest movies from IMDB API, feed the database with the latest movies and expose it throgh a gRPC connection. This service fetches a new movie from IMDB every 3 seconds and if the latest movie is not exists in the database it will insert it into the database. 
+
+## Important commands to compile the protocol buffers
+
 ```sh
 
 $ export PATH="$PATH:$(go env GOPATH)/bin"
 $ protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative proto/movies.proto
 
+```
+
+## Fill the ".env" file
+
+```
+DB_HOST=
+DB_USER=
+DB_PASSWORD=
+DB_NAME=
+DB_PORT=
+ACCESS_TOKEN_AUTH=
+```
+
+## How to run?
+
+```
+$ docker-compose up
 ```

docker-compose.yaml

@@ -1,6 +1,16 @@
 version: '3.9'
 
 services:
+  app:
+    build:
+      context: .
+      dockerfile: ./docker/Dockerfile
+    ports:
+      - 50051:50051
+    networks:
+      - movies
+    depends_on:
+      - postgres
   postgres:
     image: postgres
     ports:
@@ -11,6 +21,8 @@ services:
       POSTGRES_DB: movies
     volumes:
       - ./postgres_data:/var/lib/postgresql/data
+    networks:
+      - movies
   pgadmin:
     image: dpage/pgadmin4
     ports:
@@ -21,5 +33,11 @@ services:
       PGADMIN_LISTEN_PORT: 80
     depends_on:
       - postgres
+    networks:
+      - movies
 volumes:
   postgres_data:
+
+
+networks:
+  movies:

docker/Dockerfile

@@ -0,0 +1,15 @@
+FROM golang:1.20
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+
+RUN go mod download
+
+COPY . . 
+
+RUN CGO_ENABLED=0 GOOS=linux go build -o /movies
+
+EXPOSE 50051
+
+CMD ["/movies"]