Refactored repo layout to Go standard and added basics of a Dockerise…

…d environment

.gitignore

@@ -1,2 +1,10 @@
-# JetBrains directories
-.idea
+# IDE directories and files
+.idea
+.vscode
+.vs
+
+# OS directories and files
+**/.DS_Store
+
+# Build artifacts
+**/dist

cmd/accounts/Dockerfile

@@ -0,0 +1,24 @@
+FROM golang:1.22.5
+
+# Set destination for COPY
+WORKDIR /app
+
+# Download Go modules
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the entire project or the necessary directories, preserving the structure
+COPY . .
+
+# Build the Go application
+RUN go build -o /dist cmd/accounts/main.go
+
+# Expose the application port
+EXPOSE 8080
+
+# Options to run in debug or release mode
+ARG CONFIG=debug
+ENV GIN_MODE=${CONFIG}
+
+# Run the compiled application
+CMD ["/dist"]

src/accounts/account.go → cmd/accounts/app/account.go

@@ -1,4 +1,4 @@
-package accounts
+package app
 
 type account struct {
 	AccountID   string      `json:"accountId"`

src/accounts/account_types.go → cmd/accounts/app/account_types.go

@@ -1,4 +1,4 @@
-package accounts
+package app
 
 type AccountType int
 

src/accounts/accounts.go → cmd/accounts/app/accounts.go

@@ -1,4 +1,4 @@
-package accounts
+package app
 
 import (
 	"encoding/json"
@@ -10,7 +10,7 @@ import (
 
 const state = "accounts-state"
 const validationFailureErrorMessage = "model validation failure while attempting to map request to type"
-const notFoundErrorMessage = "reesource not found"
+const notFoundErrorMessage = "resource not found"
 const internalServerErrorMessage = "an environmental, non-specific error has occurred"
 
 func GetAccountsForUser(c *gin.Context) {

src/main.go → cmd/accounts/main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"github.com/KrylixZA/bank-with-dapr/accounts"
+	accounts "github.com/KrylixZA/bank-with-dapr/cmd/accounts/app"
 	"github.com/gin-gonic/gin"
 )
 
@@ -10,5 +10,8 @@ func main() {
 	router.GET("/accounts/:userId", accounts.GetAccountsForUser)
 	router.POST("/accounts/:userId", accounts.CreateAccountForUser)
 
-	router.Run("localhost:8080")
+	err := router.Run("localhost:8080")
+	if err != nil {
+		panic(err)
+	}
 }

docker-compose.yml

@@ -0,0 +1,67 @@
+services:
+  ###################################
+  #     dapr placement service      #
+  ###################################
+  placement:
+    image: daprio/placement:latest
+    container_name: placement
+    command: [ "./placement", "--port", "50006" ]
+    ports:
+      - 50006:50006
+    networks:
+      - bank-network
+
+  ###################################
+  #             redis               #
+  ###################################
+  redis:
+    image: redis:6
+    container_name: redis
+    ports:
+      - 6379:6379
+    networks:
+      - bank-network
+
+  ###################################
+  #           rabbitmq              #
+  ###################################
+  rabbitmq:
+    image: rabbitmq:3-management
+    container_name: rabbitmq
+    ports:
+      - 5672:5672
+      - 15672:15672
+    networks:
+      - bank-network
+
+  ###################################
+  # accounts service + dapr sidecar #
+  ###################################
+  accounts-service:
+    image: bank-with-dapr/accounts:dev
+    container_name: accounts-service
+    build:
+      context: .
+      dockerfile: cmd/accounts/Dockerfile
+      tags:
+        - bank-with-dapr/accounts:dev
+    ports:
+      - 8080:8080
+    networks:
+      - bank-network
+
+  accounts-service-dapr:
+    image: daprio/daprd:latest
+    command: [ "./daprd",
+               "--app-id", "accounts-service",
+               "--app-port", "8080",
+               "--placement-host-address", "placement:50006",
+               "--components-path", "/components" ]
+    volumes:
+      - ./dapr/:/components
+    depends_on:
+      - placement
+    network_mode: "service:accounts-service"
+
+networks:
+  bank-network: null