Merge branch 'develop' into fix

.air/.air.productapp.toml

@@ -0,0 +1,34 @@
+root = "."
+tmp_dir = "cmd/productapp/temp"
+
+[build]
+  bin = "/entrypoint.sh"
+  args_bin = []
+  cmd = "go build -mod=mod -buildvcs=false -o ./cmd/productapp/temp/main ./cmd/productapp/"
+  delay = 1000
+  exclude_dir = ["vendor", "cmd/productapp/temp"]
+  exclude_file = []
+  exclude_regex = []
+  exclude_unchanged = false
+  follow_symlink = false
+  include_dir = []
+  include_ext = ["go"]
+  kill_delay = "0s"
+  log = "build-errors.log"
+  send_interrupt = false
+  stop_on_error = true
+  poll = true
+  poll_interval = 1000
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  time = false
+
+[misc]
+  clean_on_exit = false

.gitignore

@@ -1,7 +1,7 @@
 
 #vscode
 .vscode
-
+.DS_Store
 # Binaries for programs and plugins
 niki
 *.exe
@@ -30,3 +30,5 @@ logs/
 mise.log
 
 curl
+
+cmd/**/temp/main

Dockerfile

@@ -19,7 +19,7 @@ FROM alpine:3.20 AS runtime
 # Copy the binary from the builder stage
 COPY --from=builder /niki/niki .
 
-# Copy migration files
+# Copy migrations files
 COPY --from=builder /niki/repository/mysql/migration ./repository/mysql/migration
 
 # Expose application port

Makefile

@@ -1,54 +1,64 @@
-# TODO: add commands for build and run in dev/produciton mode
+# --- Variables ---
+BINARY_NAME ?= niki
+BUILD_DIR ?= bin
 
-ROOT=$(realpath $(dir $(lastword $(MAKEFILE_LIST))))
+# ====================================================================================
+# General Go Commands
+# ====================================================================================
+.PHONY: start test build clean mod-tidy lint install-linter help format swagger watch
 
-.PHONY: help confirm lint test format build run docker swagger watch migrate/status migrate/new migrate/up migrate/down
+start: build
-
+	$(BUILD_DIR)/$(BINARY_NAME)
-confirm:
-	@echo -n 'Are you sure? [y/N] ' && read ans && [ $${ans:-N} = y ]
-
-lint:
-	which golangci-lint || (go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.54.0)
-	golangci-lint run --config=$(ROOT)/.golangci.yml $(ROOT)/...
 
 test:
 	go test -v ./...
 
+build:
+	@mkdir -p $(BUILD_DIR)
+	go build -o $(BUILD_DIR)/$(BINARY_NAME) main.go
+
+clean:
+	rm -rf $(BUILD_DIR)/
+
+mod-tidy:
+	go mod tidy
+
+lint:
+	golangci-lint run
+
+install-linter:
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
 format:
 	@which gofumpt || (go install mvdan.cc/gofumpt@latest)
-	@gofumpt -l -w $(ROOT)
+	@gofumpt -l -w .
 	@which gci || (go install github.com/daixiang0/gci@latest)
-	@gci write $(ROOT) --skip-generated --skip-vendor
+	@gci write . --skip-generated --skip-vendor
-	@which golangci-lint || (go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.54.0)
 	@golangci-lint run --fix
 
-build:
-	go build -o niki main.go
-
-run:
-	go run main.go --migrate
-
-docker:
-	sudo docker compose up -d
-
 swagger:
 	swag init
 
 # Live Reload
 watch:
 	@if command -v CompileDaemon > /dev/null; then \
-	    CompileDaemon -exclude-dir=.git -exclude=".#*" -command="./niki"; \
+	    CompileDaemon -exclude-dir=.git -exclude=".#*" -command="./$(BUILD_DIR)/$(BINARY_NAME)"; \
 	else \
-	    read -p "Go's 'CompileDaemon' is not installed on your machine. Do you want to install it? [Y/n] " choice; \
+	    read -p "Go's 'CompileDaemon' is not installed. Do you want to install it? [Y/n] " choice; \
 	    if [ "$$choice" != "n" ] && [ "$$choice" != "N" ]; then \
 	        go install github.com/githubnemo/CompileDaemon@latest; \
-	        CompileDaemon -exclude-dir=.git -exclude=".#*" -command="./niki"; \
+	        CompileDaemon -exclude-dir=.git -exclude=".#*" -command="./$(BUILD_DIR)/$(BINARY_NAME)"; \
 	    else \
 	        echo "You chose not to install CompileDaemon. Exiting..."; \
 	        exit 1; \
 	    fi; \
 	fi
 
+# ====================================================================================
+# Database Migration Commands (legacy niki-core)
+# ====================================================================================
+.PHONY: migrate/status migrate/new migrate/up migrate/down
+
 migrate/status:
 	@sql-migrate status -env="production" -config=repository/mysql/dbconfig.yml
 
@@ -64,3 +74,67 @@ migrate/up: confirm
 migrate/down: confirm
 	@echo 'Tearing down last migration...'
 	@sql-migrate down -env="production" -config=repository/mysql/dbconfig.yml -limit=1
+
+confirm:
+	@echo -n 'Are you sure? [y/N] ' && read ans && [ $${ans:-N} = y ]
+
+# ====================================================================================
+# Productapp Service Commands
+# ====================================================================================
+.PHONY: productapp-up productapp-up-logs productapp-rebuild productapp-watch
+
+PRODUCTAPP_ENV = deploy/productapp/development/.env
+PRODUCTAPP_COMPOSE = deploy/productapp/development/docker-compose.yml
+
+productapp-up:
+	@echo "Building and starting productapp full stack..."
+	docker compose --env-file $(PRODUCTAPP_ENV) -f $(PRODUCTAPP_COMPOSE) up --build -d
+	@echo "productapp stack is up."
+
+productapp-down:
+	@echo "Building and starting productapp full stack..."
+	docker compose --env-file $(PRODUCTAPP_ENV) -f $(PRODUCTAPP_COMPOSE) down
+	@echo "productapp stack is up."
+
+productapp-up-logs:
+	@echo "Building and starting productapp full stack..."
+	docker compose --env-file $(PRODUCTAPP_ENV) -f $(PRODUCTAPP_COMPOSE) up --build
+
+# ====================================================================================
+# Docker Commands (legacy)
+# ====================================================================================
+.PHONY: docker
+
+docker:
+	docker compose up -d
+
+# ====================================================================================
+# Help Target
+# ====================================================================================
+help:
+	@echo "Available targets:"
+	@echo ""
+	@echo "General Go Commands:"
+	@echo "  start              - Build and run niki-core locally"
+	@echo "  test               - Run tests"
+	@echo "  build              - Compile binary"
+	@echo "  clean              - Remove build artifacts"
+	@echo "  mod-tidy           - Clean up dependencies"
+	@echo "  format             - Format code (gofumpt + gci + lint fix)"
+	@echo "  lint               - Run linters"
+	@echo "  install-linter     - Install golangci-lint"
+	@echo "  swagger            - Generate swagger docs"
+	@echo "  watch              - Live reload with CompileDaemon"
+	@echo ""
+	@echo "Database Migration (niki-core):"
+	@echo "  migrate/status     - Show migration status"
+	@echo "  migrate/new        - Create new migration (name=<name>)"
+	@echo "  migrate/up         - Run migrations up"
+	@echo "  migrate/down       - Rollback last migration"
+	@echo ""
+	@echo "Productapp Service:"
+	@echo "  productapp-up          - Build and start full stack in background"
+	@echo "  productapp-up-logs     - Build and start full stack with logs"
+	@echo ""
+	@echo "Docker (legacy):"
+	@echo "  docker             - Start docker-compose services"

accountapp/app.go

@@ -0,0 +1,44 @@
+package accountapp
+
+import (
+	"log"
+
+	"git.gocasts.ir/ebhomengo/niki/accountapp/delivery/grpc"
+	"git.gocasts.ir/ebhomengo/niki/adapter/kavenegar"
+	"git.gocasts.ir/ebhomengo/niki/adapter/redis"
+	"git.gocasts.ir/ebhomengo/niki/domain/account/repository/mysql"
+	redisRepo "git.gocasts.ir/ebhomengo/niki/domain/account/repository/redis"
+	"git.gocasts.ir/ebhomengo/niki/domain/account/service"
+	database "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	rpcPkg "git.gocasts.ir/ebhomengo/niki/pkg/grpc"
+)
+
+type Application struct {
+	GrpcServer grpc.Server
+	Config     Config
+	accountSvc service.Service
+}
+
+func Setup(cfg Config, db *database.DB) Application {
+	redisConn := redis.New(cfg.Redis)
+	otpRepo := redisRepo.NewRepositoryOtp(redisConn)
+	mysqlRepo := mysql.New(db)
+	smsAdapter := kavenegar.New(cfg.Kavenegar)
+	accountSvc := service.NewService(cfg.accountSvc, otpRepo, mysqlRepo, smsAdapter)
+
+	rpcServer := rpcPkg.New(cfg.grpcServerCfg)
+
+	return Application{
+		accountSvc: accountSvc,
+		Config:     cfg,
+		GrpcServer: grpc.New(rpcServer, accountSvc),
+	}
+}
+
+func (app *Application) Start() {
+	err := app.GrpcServer.Start()
+	if err != nil {
+		log.Fatalf("error in serving GRPC server: %v", err)
+	}
+
+}

accountapp/config.go

@@ -0,0 +1,19 @@
+package accountapp
+
+import (
+	"git.gocasts.ir/ebhomengo/niki/adapter/kavenegar"
+	"git.gocasts.ir/ebhomengo/niki/adapter/redis"
+	"git.gocasts.ir/ebhomengo/niki/domain/account/service"
+	"git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	"git.gocasts.ir/ebhomengo/niki/pkg/grpc"
+)
+
+type Config struct {
+	accountSvc      service.Config   `koanf:"service"`
+	Redis           redis.Config     `koanf:"redis_db"`
+	MysqlDB         mysql.Config     `koanf:"mysql_db"`
+	Kavenegar       kavenegar.Config `koanf:"kavenegar"`
+	grpcServerCfg   grpc.Config      `koanf:"grpc_server"`
+	grpcClientCfg   grpc.Client      `koanf:"grpc_client"`
+	PathOfMigration string           `koanf:"path_of_migration"`
+}

accountapp/delivery/grpc/server.go

@@ -0,0 +1,68 @@
+package grpc
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"net"
+
+	pb "git.gocasts.ir/ebhomengo/niki/contract/goprotobuf/account"
+	"git.gocasts.ir/ebhomengo/niki/domain/account/service"
+	"git.gocasts.ir/ebhomengo/niki/pkg/grpc"
+)
+
+type Server struct {
+	server     *grpc.RPCServer
+	accountSvc service.Service
+	pb.UnimplementedAccountServiceServer
+}
+
+func New(server *grpc.RPCServer, accountSvc service.Service) Server {
+	return Server{
+		server:     server,
+		accountSvc: accountSvc,
+	}
+}
+
+func (s Server) SendOtp(ctx context.Context, req *pb.SendOtpRequest) (*pb.SendOtpResponse, error) {
+	err := s.accountSvc.SendOTP(ctx, req.PhoneNumber)
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.SendOtpResponse{}, nil
+}
+
+func (s Server) LoginOrRegister(ctx context.Context, req *pb.LoginOrRegisterRequest) (*pb.LoginOrRegisterResponse, error) {
+	res := &pb.LoginOrRegisterResponse{}
+	driver, err := s.accountSvc.LoginOrRegisterDriver(ctx, req.PhoneNumber, req.VerifyCode)
+	if err != nil {
+		return nil, err
+	}
+
+	id := uint64(driver.ID)
+
+	res.Id = id
+	res.PhoneNumber = driver.PhoneNumber
+
+	return res, nil
+
+}
+
+func (s Server) Start() error {
+	listener, err := net.Listen(s.server.Config.NetworkType, fmt.Sprintf(":%d", s.server.Config.Port))
+
+	if err != nil {
+		return err
+	}
+
+	accountSvcServer := Server{}
+
+	pb.RegisterAccountServiceServer(s.server.Server, &accountSvcServer)
+
+	if err := s.server.Server.Serve(listener); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+
+	return nil
+}

adapter/account/client.go

@@ -0,0 +1,53 @@
+package account
+
+import (
+	"context"
+
+	pb "git.gocasts.ir/ebhomengo/niki/contract/goprotobuf/account"
+	"git.gocasts.ir/ebhomengo/niki/driverapp/service"
+	"git.gocasts.ir/ebhomengo/niki/pkg/types"
+
+	"google.golang.org/grpc"
+)
+
+type Client struct {
+	Conn *grpc.ClientConn
+}
+
+func New(conn *grpc.ClientConn) *Client {
+	return &Client{
+		Conn: conn,
+	}
+}
+
+func (c Client) SendOTP(ctx context.Context, phoneNumber string) error {
+
+	client := pb.NewAccountServiceClient(c.Conn)
+
+	_, err := client.SendOtp(ctx, &pb.SendOtpRequest{
+		PhoneNumber: phoneNumber,
+	})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (c Client) LoginOrRegister(ctx context.Context, req service.LoginOrRegisterRequest) (service.LoginOrRegisterResponse, error) {
+
+	client := pb.NewAccountServiceClient(c.Conn)
+
+	res, err := client.LoginOrRegister(ctx, &pb.LoginOrRegisterRequest{
+		PhoneNumber: req.PhoneNumber,
+		VerifyCode:  req.VerifyCode,
+	})
+	if err != nil {
+		return service.LoginOrRegisterResponse{}, err
+	}
+
+	return service.LoginOrRegisterResponse{
+		ID:          types.ID(res.Id),
+		PhoneNumber: res.PhoneNumber,
+	}, nil
+}

authapp/app.go

@@ -0,0 +1,8 @@
+package authapp
+
+import "net/http"
+
+type Application struct {
+	Config     Config
+	HTTPServer *http.Server
+}

authapp/config.go

@@ -0,0 +1,11 @@
+package authapp
+
+type Config struct {
+	// HTTP server config
+
+	// Database config
+
+	// Logger config
+
+	// Service config
+}

authapp/delivery/http/handler.go

@@ -0,0 +1,17 @@
+package http
+
+import (
+	"net/http"
+
+	"github.com/labstack/echo/v4"
+)
+
+type Handler struct{}
+
+func NewHandler() *Handler {
+	return &Handler{}
+}
+
+func (h Handler) HealthCheck(c echo.Context) error {
+	return c.JSON(http.StatusOK, map[string]string{"status": "ok"})
+}

authapp/delivery/http/route.go

@@ -0,0 +1 @@
+package http

authapp/delivery/http/server.go

@@ -0,0 +1,23 @@
+package http
+
+import httpserver "git.gocasts.ir/ebhomengo/niki/delivery/http_server"
+
+type Server struct {
+	HTTPServer *httpserver.Server
+	Handler    *Handler
+}
+
+func NewServer(httpserver *httpserver.Server) *Server {
+	return &Server{
+		HTTPServer: httpserver,
+		Handler:    NewHandler(),
+	}
+}
+
+func (s *Server) Serve() {
+
+}
+
+func (s *Server) Stop() {}
+
+func (s *Server) RegisterRoutes() {}

authapp/repository/database/db.go

@@ -0,0 +1,13 @@
+package database
+
+import "git.gocasts.ir/ebhomengo/niki/repository/mysql"
+
+type DB struct {
+	conn *mysql.DB
+}
+
+func New(conn *mysql.DB) *DB {
+	return &DB{
+		conn: conn,
+	}
+}

authapp/service/entity.go

@@ -0,0 +1 @@
+package service

authapp/service/param.go

@@ -0,0 +1 @@
+package service

authapp/service/service.go

@@ -0,0 +1 @@
+package service

authapp/service/validator.go

@@ -0,0 +1 @@
+package service

benefactorapp/app.go

@@ -1,8 +1,62 @@
 package benefactorapp
 
-import "net/http"
+import (
+	"context"
+	benefactorHttp "git.gocasts.ir/ebhomengo/niki/benefactorapp/delivery/http"
+	repo "git.gocasts.ir/ebhomengo/niki/benefactorapp/repository/database"
+	benefactor "git.gocasts.ir/ebhomengo/niki/benefactorapp/service"
+	mySql "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	httpserver "git.gocasts.ir/ebhomengo/niki/pkg/httpserver"
+	logger "git.gocasts.ir/ebhomengo/niki/pkg/logger"
+)
 
 type Application struct {
-	Config     Config
+	Config            Config
-	HTTPServer *http.Server
+	HTTPServer        benefactorHttp.Server
+	BenefactorService benefactor.Service
+	BenefactorHandler benefactorHttp.Handler
+	BenefactorRepo    benefactor.Repository
+	DBConn            mySql.DB
+}
+
+func Setup(ctx context.Context, config Config, DB mySql.DB) *Application {
+	log := logger.L()
+	log.Info("logger starting ...")
+
+	db := mySql.New(config.MySQLDB)
+	defer func() {
+		if err := db.CloseStatements(); err != nil {
+			log.Info("Error closing statements: %v\n", err)
+		}
+	}()
+	log.Info("mysql connection starting ...")
+
+	// Initialize repositories
+	benefactorRepo := repo.New(db)
+	benefactorValidator := benefactor.NewValidator(benefactorRepo)
+
+	benefactorSvc := benefactor.NewService(benefactorRepo, benefactorValidator)
+	benefactorHandler := benefactorHttp.NewHandler(benefactorSvc)
+
+	hServer, hErr := httpserver.New(config.HTTPServer)
+	if hErr != nil {
+		log.Error("Http Server error: %v,\n", hErr)
+	}
+	httpServer := benefactorHttp.NewServer(*hServer, *benefactorHandler)
+
+	return &Application{
+		Config:            config,
+		HTTPServer:        httpServer,
+		BenefactorService: benefactorSvc,
+		BenefactorHandler: *benefactorHandler,
+		BenefactorRepo:    benefactorRepo,
+		DBConn:            DB,
+	}
+
+}
+
+func (app *Application) Start() {
+	log := logger.L()
+	log.Info("app starting ...")
+	// TODO implementaion
 }

benefactorapp/config.go

@@ -1,11 +1,23 @@
 package benefactorapp
 
+import (
+	database "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	httpserver "git.gocasts.ir/ebhomengo/niki/pkg/httpserver"
+	"git.gocasts.ir/ebhomengo/niki/pkg/logger"
+)
+
 type Config struct {
 	// HTTP server config
+	HTTPServer httpserver.Config `koanf:"http_server"`
 
 	// Database config
+	MySQLDB database.Config `koanf:"mariadb"`
 
 	// Logger config
+	Logger logger.Config `koanf:"logger"`
 
 	// Service config
+
+	// Database migration
+	PathOfMigration string `koanf:"path_of_migration"`
 }

benefactorapp/delivery/http/handler.go

@@ -1,15 +1,20 @@
 package http
 
 import (
+	benefactor "git.gocasts.ir/ebhomengo/niki/benefactorapp/service"
 	"net/http"
 
 	"github.com/labstack/echo/v4"
 )
 
-type Handler struct{}
+type Handler struct {
+	BebefactorService benefactor.Service
+}
 
-func NewHandler() *Handler {
+func NewHandler(bService benefactor.Service) *Handler {
-	return &Handler{}
+	return &Handler{
+		BebefactorService: bService,
+	}
 }
 
 func (h Handler) HealthCheck(c echo.Context) error {

benefactorapp/delivery/http/server.go

@@ -1,16 +1,16 @@
 package http
 
-import httpserver "git.gocasts.ir/ebhomengo/niki/delivery/http_server"
+import httpserver "git.gocasts.ir/ebhomengo/niki/pkg/httpserver"
 
 type Server struct {
-	HTTPServer *httpserver.Server
+	HTTPServer httpserver.Server
-	Handler    *Handler
+	Handler    Handler
 }
 
-func NewServer(httpserver *httpserver.Server) *Server {
+func NewServer(httpserver httpserver.Server, handler Handler) Server {
-	return &Server{
+	return Server{
 		HTTPServer: httpserver,
-		Handler:    NewHandler(),
+		Handler:    handler,
 	}
 }
 

benefactorapp/repository/database/db.go

@@ -1,6 +1,6 @@
 package database
 
-import "git.gocasts.ir/ebhomengo/niki/repository/mysql"
+import "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
 
 type DB struct {
 	conn *mysql.DB

benefactorapp/repository/database/migration/1775190076-create-benefacotors-table.sql

@@ -0,0 +1,20 @@
+-- +migrate Up
+-- please read this article to understand why we use VARCHAR(191)
+-- https://www.grouparoo.com/blog/varchar-191#why-varchar-and-not-text
+CREATE TABLE `benefactors1` (
+   `id`            INT PRIMARY KEY AUTO_INCREMENT,
+   `first_name`    VARCHAR(191),
+   `last_name`     VARCHAR(191),
+   `phone_number`  VARCHAR(191) NOT NULL UNIQUE,
+   `description`   TEXT,
+   `email`         VARCHAR(191),
+   `gender`        ENUM('male','female'),
+   `birth_date`    TIMESTAMP,
+   `status` ENUM('active','inactive') NOT NULL DEFAULT 'active',
+
+   `created_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+   `updated_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+);
+
+-- +migrate Down
+DROP TABLE `benefactors1`;

benefactorapp/repository/database/migration/1775190077-create-addresses-table.sql

@@ -0,0 +1,22 @@
+-- +migrate Up
+CREATE TABLE `addresses1` (
+     `id`            INT PRIMARY KEY AUTO_INCREMENT,
+     `postal_code`   VARCHAR(191) NOT NULL,
+     `address`       TEXT         NOT NULL,
+     `lat`           FLOAT,
+     `lon`           FLOAT,
+     `name`          VARCHAR(191) NOT NULL,
+     `city_id`       INT          NOT NULL,
+     `province_id`   INT          NOT NULL,
+     `benefactor_id` INT          NOT NULL,
+
+     `created_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+     `updated_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+     `deleted_at`    TIMESTAMP,
+     FOREIGN KEY (`province_id`)     REFERENCES `provinces` (`id`),
+     FOREIGN KEY (`city_id`)         REFERENCES `cities` (`id`),
+     FOREIGN KEY (`benefactor_id`)   REFERENCES `benefactors1` (`id`)
+);
+
+-- +migrate Down
+DROP TABLE `addresses1`;

benefactorapp/service/service.go

@@ -1 +1,17 @@
 package service
+
+type Service struct {
+	repository Repository
+	validator  Validator
+}
+
+type Repository interface {
+	//GetList(ctx context.Context, ID types.ID) ([]entity.Benefactor, error)
+}
+
+func NewService(repo Repository, validator Validator) Service {
+	return Service{
+		repository: repo,
+		validator:  validator,
+	}
+}

benefactorapp/service/validator.go

@@ -1 +1,11 @@
 package service
+
+type ValidatorBenefactorRepository interface {
+}
+type Validator struct {
+	repo ValidatorBenefactorRepository
+}
+
+func NewValidator(repo ValidatorBenefactorRepository) Validator {
+	return Validator{repo: repo}
+}

cmd/account/command/migrate.go

@@ -0,0 +1,23 @@
+package command
+
+import "github.com/spf13/cobra"
+
+var up bool
+var down bool
+
+var migrateCmd = &cobra.Command{
+	Use:   "migrate",
+	Short: "Run database migrations",
+	Long:  `This command runs the database migrations for the account service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		migrate()
+	},
+}
+
+func migrate() {}
+
+func init() {
+	migrateCmd.Flags().BoolVar(&up, "up", false, "Run migrations up")
+	migrateCmd.Flags().BoolVar(&down, "down", false, "Run migrations down")
+	RootCmd.AddCommand(migrateCmd)
+}

cmd/account/command/root.go

@@ -0,0 +1,10 @@
+package command
+
+import "github.com/spf13/cobra"
+
+var RootCmd = &cobra.Command{
+	Use:   "account_service",
+	Short: "A CLI for account Service",
+	Long: `account Service CLI is a tool to manage and run 
+the account service, including migrations and server startup.`,
+}

cmd/account/command/serve.go

@@ -0,0 +1,14 @@
+package command
+
+import "github.com/spf13/cobra"
+
+var serveCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "start a account service.",
+	Long:  `This command starts the main account service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		serve()
+	},
+}
+
+func serve() {}

cmd/account/main.go

@@ -0,0 +1,14 @@
+package account
+
+import (
+	"os"
+
+	"git.gocasts.ir/ebhomengo/niki/cmd/account/command"
+)
+
+func main() {
+	if err := command.RootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+	
+}

cmd/benefactor/command/migrate.go

@@ -0,0 +1,53 @@
+package command
+
+import (
+	migrator "git.gocasts.ir/ebhomengo/niki/pkg/database/migrator"
+	"git.gocasts.ir/ebhomengo/niki/pkg/logger"
+	"github.com/spf13/cobra"
+)
+
+var up bool
+var down bool
+
+var migrateCmd = &cobra.Command{
+	Use:   "migrate",
+	Short: "Run database migrations",
+	Long:  `This command runs the database migrations for the benefactor service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		migrate()
+	},
+}
+
+func migrate() {
+	var cfg = loadAppConfig()
+	mysqlConfig := getMysqlConfig()
+
+	logger.Init(cfg.Logger)
+	log := logger.L()
+
+	migratorCfg := migrator.Config{
+		MysqlConfig:     mysqlConfig,
+		MigrationPath:   cfg.PathOfMigration,
+		MigrationDBName: "gorp_migrations",
+	}
+	// Run migrations if flags are set
+	if migrateUp || migrateDown {
+		mgr := migrator.New(migratorCfg)
+		if migrateUp {
+			log.Info("Running migrations up...")
+			mgr.Up()
+			log.Info("Migrations up completed.")
+		}
+		if migrateDown {
+			log.Info("Running migrations down...")
+			mgr.Down()
+			log.Info("Migrations down completed.")
+		}
+	}
+}
+
+func init() {
+	migrateCmd.Flags().BoolVar(&up, "up", false, "Run migrations up")
+	migrateCmd.Flags().BoolVar(&down, "down", false, "Run migrations down")
+	RootCmd.AddCommand(migrateCmd)
+}

cmd/benefactor/command/root.go

@@ -0,0 +1,80 @@
+package command
+
+import (
+	"fmt"
+	"git.gocasts.ir/ebhomengo/niki/benefactorapp"
+	cfgloader "git.gocasts.ir/ebhomengo/niki/pkg/cfg_loader"
+	"git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	database "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	serviceConfigMysql "git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	"git.gocasts.ir/ebhomengo/niki/pkg/path"
+	"github.com/spf13/cobra"
+	"log"
+	"os"
+	"path/filepath"
+)
+
+var RootCmd = &cobra.Command{
+	Use:   "benefactor_service",
+	Short: "A CLI for benefactor Service",
+	Long: `benefactor Service CLI is a tool to manage and run 
+the benefactor service, including migrations and server startup.`,
+}
+
+func getMysqlConfig() mysql.Config {
+	var cfg = loadAppConfig()
+
+	mysqlConfig := serviceConfigMysql.Config{
+		Username: cfg.MySQLDB.Username,
+		Password: cfg.MySQLDB.Password,
+		Port:     cfg.MySQLDB.Port,
+		Host:     cfg.MySQLDB.Host,
+		DBName:   cfg.MySQLDB.DBName,
+	}
+
+	return mysqlConfig
+}
+
+func getDB(cfg database.Config) *mysql.DB {
+
+	db := serviceConfigMysql.New(cfg)
+	defer func() {
+		if err := db.CloseStatements(); err != nil {
+			fmt.Printf("Error closing statements: %v\n", err)
+		}
+	}()
+	return db
+}
+func loadAppConfig() benefactorapp.Config {
+	var cfg benefactorapp.Config
+
+	projectRoot, err := path.PathProjectRoot()
+	if err != nil {
+		log.Fatalf("Error finding project root: %v", err)
+	}
+
+	yamlPath := os.Getenv("CONFIG_PATH")
+
+	if yamlPath == "" {
+		defaultConfig := filepath.Join(projectRoot, "deploy", "benefactor", "development", "config.yml")
+		if _, err := os.Stat(defaultConfig); err == nil {
+			yamlPath = defaultConfig
+		} else {
+			yamlPath = filepath.Join(projectRoot, "deploy", "benefactor", "development", "config.local.yml")
+		}
+	}
+
+	options := cfgloader.Option{
+		Prefix:       "BENEFACTOR_",
+		Delimiter:    ".",
+		Separator:    "__",
+		YamlFilePath: yamlPath,
+		CallbackEnv:  nil,
+	}
+
+	if err := cfgloader.Load(options, &cfg); err != nil {
+		log.Fatalf("Failed to load benefactor config: %v", err)
+	}
+
+	return cfg
+}

cmd/benefactor/command/serve.go

@@ -0,0 +1,47 @@
+package command
+
+import (
+	"context"
+	"git.gocasts.ir/ebhomengo/niki/benefactorapp"
+	"git.gocasts.ir/ebhomengo/niki/pkg/logger"
+	"github.com/spf13/cobra"
+)
+
+var migrateUp bool
+var migrateDown bool
+
+var serveCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "Start the benefactor service",
+	Long:  `This command starts the main benefactor service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		serve()
+	},
+}
+
+func serve() {
+	var cfg = loadAppConfig()
+
+	// Initialize logger
+	logger.Init(cfg.Logger)
+	log := logger.L()
+
+	db := getDB(cfg.MySQLDB)
+	migrate()
+
+	// Start the server
+	log.Info("Starting benefactor Service...")
+
+	// Connect to the database
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	app := benefactorapp.Setup(ctx, cfg, *db)
+	app.Start()
+}
+
+func init() {
+	serveCmd.Flags().BoolVar(&migrateUp, "migrate-up", false, "Run migrations up before starting the server")
+	serveCmd.Flags().BoolVar(&migrateDown, "migrate-down", false, "Run migrations down before starting the server")
+	RootCmd.AddCommand(serveCmd)
+}

cmd/benefactor/main.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"git.gocasts.ir/ebhomengo/niki/cmd/benefactor/command"
+	"os"
+)
+
+func main() {
+	if err := command.RootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+}

cmd/driverapp/main.go

@@ -0,0 +1,52 @@
+package driverapp
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+
+	"git.gocasts.ir/ebhomengo/niki/driverapp"
+	cfgloader "git.gocasts.ir/ebhomengo/niki/pkg/cfg_loader"
+	"git.gocasts.ir/ebhomengo/niki/pkg/migrator"
+	"git.gocasts.ir/ebhomengo/niki/repository/mysql"
+)
+
+func main() {
+	var cfg driverapp.Config
+
+	workingDir, err := os.Getwd()
+	if err != nil {
+		fmt.Printf("Error getting current working directory: %v", err)
+	}
+
+	options := cfgloader.Option{
+		Prefix:       "DRIVER_",
+		Delimiter:    ".",
+		Separator:    "__",
+		YamlFilePath: filepath.Join(workingDir, "deploy", "driver", "development", "config.yaml"),
+		CallbackEnv:  nil,
+	}
+
+	lErr := cfgloader.Load(options, &cfg)
+	if lErr != nil {
+		log.Fatalf("Failed to load driver config: %v", err)
+	}
+
+	conn := mysql.New(cfg.MysqlDB)
+
+	mgr := migrator.New(cfg.MysqlDB, cfg.PathOfMigration)
+
+	migrate := flag.Bool("migrate", false, "perform database migrations")
+	flag.Parse()
+
+	if *migrate {
+		fmt.Println("Running migrations")
+		mgr.Up()
+	}
+
+	//dapp := driverapp.Setup(cfg)
+	//dapp.Start()
+
+}

cmd/payment/command/root.go

@@ -0,0 +1,21 @@
+package command
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "payment",
+	Short: "Payment service",
+	Long:  "Payment service CLI",
+}
+
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}

cmd/payment/command/serve.go

@@ -0,0 +1,122 @@
+package command
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/spf13/cobra"
+	"gopkg.in/yaml.v3"
+
+	paymentapp "git.gocasts.ir/ebhomengo/niki/paymentapp"
+	"git.gocasts.ir/ebhomengo/niki/pkg/database"
+)
+
+var configPath string
+
+var serveCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "start payment service",
+	RunE:  startServer,
+}
+
+func init() {
+	serveCmd.Flags().StringVar(
+		&configPath,
+		"config",
+		"deploy/payment/development/config.yaml",
+		"config file path",
+	)
+
+	rootCmd.AddCommand(serveCmd)
+}
+
+func startServer(cmd *cobra.Command, args []string) error {
+
+	// -------------------------
+	// load config
+	// -------------------------
+	//TODO --chage to Loader
+	data, err := os.ReadFile(configPath)
+	if err != nil {
+		return fmt.Errorf("🚩 read config error: %w", err)
+	}
+
+	var cfg paymentapp.Config
+
+	if err := yaml.Unmarshal(data, &cfg); err != nil {
+		return fmt.Errorf("🚩 parse config error: %w", err)
+	}
+
+	// -------------------------
+	// connect database
+	// -------------------------
+
+	dbConn, err := database.Connect(database.Config{
+		Port:            cfg.Postgres.Port,
+		Host:            cfg.Postgres.Host,
+		Username:        cfg.Postgres.User,
+		DBName:          cfg.Postgres.DbName,
+		Password:        cfg.Postgres.Password,
+		Driver:          cfg.Postgres.Driver,
+		SSLMode:         cfg.Postgres.SSLMode,
+		MaxIdleConns:    cfg.Postgres.MaxIdleConns,
+		MaxOpenConns:    cfg.Postgres.MaxOpenConns,
+		ConnMaxLifetime: cfg.Postgres.ConnMaxLifetime,
+	})
+	if err != nil {
+		return err
+	}
+	defer database.Close(dbConn.DB)
+
+	// -------------------------
+	// context
+	// -------------------------
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	// -------------------------
+	// setup app
+	// -------------------------
+
+	app, err := paymentapp.Setup(ctx, cfg, dbConn)
+	if err != nil {
+		return err
+	}
+
+	// -------------------------
+	// start server
+	// -------------------------
+
+	go func() {
+		if err := app.Start(); err != nil {
+			fmt.Println("🚩 server error:", err)
+			cancel()
+		}
+	}()
+
+	fmt.Println("payment service started 🏃‍➡️")
+
+	// -------------------------
+	// shutdown
+	// -------------------------
+
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
+
+	<-sigChan
+
+	fmt.Println("shutting down 🥱...")
+
+	shutdownCtx, shutdownCancel := context.WithTimeout(
+		context.Background(),
+		10*time.Second,
+	)
+	defer shutdownCancel()
+
+	return app.Stop(shutdownCtx)
+}

cmd/payment/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "git.gocasts.ir/ebhomengo/niki/cmd/payment/command"
+
+func main() {
+	command.Execute()
+}

cmd/productapp/command/migrate.go

@@ -0,0 +1,74 @@
+package command
+
+import (
+	"log"
+	"os"
+	"path/filepath"
+
+	"git.gocasts.ir/ebhomengo/niki/repository/migrator"
+	"git.gocasts.ir/ebhomengo/niki/repository/mysql"
+	"github.com/spf13/cobra"
+)
+
+var up bool
+var down bool
+
+var migrateCmd = &cobra.Command{
+	Use:   "migrate",
+	Short: "Run database migrations",
+	Long:  `This command runs the database migrations for the product service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		migrate()
+	},
+}
+
+func migrate() {
+	workingDir, err := os.Getwd()
+	if err != nil {
+		log.Fatalf("Error getting working directory: %v", err)
+	}
+
+	migrationPath := filepath.Join(workingDir, "productapp", "repository", "migrations")
+
+	// to run migrations when you want to run product service locally
+	if path := os.Getenv("MIGRATION_PATH"); path != "" {
+		migrationPath = path
+		log.Printf("Using override migration path: %s", migrationPath)
+	} else {
+		log.Printf("Using default migration path: %s", migrationPath)
+	}
+
+	// TODO: Load config from environment or config file
+	mgr := migrator.New(migrator.Config{
+		MysqlConfig: mysql.Config{
+			Username: getEnv("DB_USERNAME", "root"),
+			Password: getEnv("DB_PASSWORD", ""),
+			Port:     3306,
+			Host:     getEnv("DB_HOST", "localhost"),
+			DBName:   getEnv("DB_NAME", "niki_db"),
+		},
+		MigrationPath:   migrationPath,
+		MigrationDBName: "product_migrations",
+	})
+
+	if up {
+		mgr.Up()
+	} else if down {
+		mgr.Down()
+	} else {
+		log.Println("Please specify a migration direction with --up or --down")
+	}
+}
+
+func getEnv(key, defaultValue string) string {
+	if value := os.Getenv(key); value != "" {
+		return value
+	}
+	return defaultValue
+}
+
+func init() {
+	migrateCmd.Flags().BoolVar(&up, "up", false, "Run migrations up")
+	migrateCmd.Flags().BoolVar(&down, "down", false, "Run migrations down")
+	RootCmd.AddCommand(migrateCmd)
+}

cmd/productapp/command/root.go

@@ -0,0 +1,10 @@
+package command
+
+import "github.com/spf13/cobra"
+
+var RootCmd = &cobra.Command{
+	Use:   "product_service",
+	Short: "A CLI for Product Service",
+	Long: `Product Service CLI is a tool to manage and run
+the product service, including migrations and server startup.`,
+}

cmd/productapp/command/serve.go

@@ -0,0 +1,83 @@
+package command
+
+import (
+	"context"
+	"log"
+	"os"
+	"os/signal"
+	"strconv"
+	"syscall"
+	"time"
+
+	"git.gocasts.ir/ebhomengo/niki/productapp"
+	"git.gocasts.ir/ebhomengo/niki/repository/mysql"
+	"github.com/spf13/cobra"
+)
+
+var port string
+
+var serveCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "Start the product service",
+	Long:  `This command starts the main product service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		serve()
+	},
+}
+
+func serve() {
+	log.Println("Product Service Starting...")
+
+	cfg := productapp.Config{
+		HTTPServer: productapp.HTTPServerConfig{
+			Port: getEnvInt("HTTP_PORT", 8080),
+		},
+		Database: mysql.Config{
+			Username: getEnv("DB_USERNAME", "root"),
+			Password: getEnv("DB_PASSWORD", ""),
+			Port:     getEnvInt("DB_PORT", 3306),
+			Host:     getEnv("DB_HOST", "localhost"),
+			DBName:   getEnv("DB_NAME", "niki_db"),
+		},
+	}
+
+	if p, err := strconv.Atoi(port); err == nil && p > 0 {
+		cfg.HTTPServer.Port = p
+	}
+
+	app := productapp.Setup(cfg)
+
+	go func() {
+		app.Start()
+	}()
+
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	if err := app.Stop(ctx); err != nil {
+		log.Fatalf("Server shutdown error: %v", err)
+	}
+
+	log.Println("Product Service stopped.")
+}
+
+func getEnvInt(key string, defaultValue int) int {
+	val := os.Getenv(key)
+	if val == "" {
+		return defaultValue
+	}
+	n, err := strconv.Atoi(val)
+	if err != nil {
+		return defaultValue
+	}
+	return n
+}
+
+func init() {
+	serveCmd.Flags().StringVarP(&port, "port", "p", "8080", "Port to run the server on")
+	RootCmd.AddCommand(serveCmd)
+}

cmd/productapp/main.go

@@ -0,0 +1,13 @@
+package main
+
+import (
+	"os"
+
+	"git.gocasts.ir/ebhomengo/niki/cmd/productapp/command"
+)
+
+func main() {
+	if err := command.RootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+}

cmd/purchaseapp/command/migrate.go

@@ -0,0 +1 @@
+package command

cmd/purchaseapp/command/root.go

@@ -0,0 +1 @@
+package command

cmd/purchaseapp/command/serve.go

@@ -0,0 +1 @@
+package command

cmd/purchaseapp/main.go

@@ -0,0 +1,7 @@
+package main
+
+func main() {
+
+}
+
+

cmd/shoppingbasketapp/command/migrate.go

@@ -0,0 +1 @@
+package command

cmd/shoppingbasketapp/command/root.go

@@ -0,0 +1,52 @@
+package command
+
+import (
+	cfgloader "git.gocasts.ir/ebhomengo/niki/pkg/cfg_loader"
+	"git.gocasts.ir/ebhomengo/niki/pkg/path"
+	"git.gocasts.ir/ebhomengo/niki/shoppingbasketapp"
+	"github.com/spf13/cobra"
+	"log"
+	"os"
+	"path/filepath"
+)
+
+var RootCmd = &cobra.Command{
+	Use:   "shoppingbasket_service",
+	Short: "A CLI for shoppingbasket service",
+	Long: `shoppingbasket Service CLI is a tool to manage and run 
+the shoppingbasket service, including migrations and server startup.`,
+}
+
+func loadAppConfig() shoppingbasketapp.Config {
+	var cfg shoppingbasketapp.Config
+
+	projectRoot, err := path.PathProjectRoot()
+	if err != nil {
+		log.Fatalf("error finding project root: %v", err)
+	}
+
+	yamlPath := os.Getenv("CONFIG_PATH")
+
+	if yamlPath == "" {
+		defaultConfig := filepath.Join(projectRoot, "deploy", "shoppingbasket", "development", "config.yml")
+		if _, err := os.Stat(defaultConfig); err == nil {
+			yamlPath = defaultConfig
+		} else {
+			yamlPath = filepath.Join(projectRoot, "deploy", "shoppingbasket", "development", "config.local.yml")
+		}
+	}
+
+	options := cfgloader.Option{
+		Prefix:       "SHOPPINGBASKET_",
+		Delimiter:    ".",
+		Separator:    "__",
+		YamlFilePath: yamlPath,
+		CallbackEnv:  nil,
+	}
+
+	if err := cfgloader.Load(options, &cfg); err != nil {
+		log.Fatalf("Failed to load benefactor config: %v", err)
+	}
+
+	return cfg
+}

cmd/shoppingbasketapp/command/serve.go

@@ -0,0 +1,43 @@
+package command
+
+import (
+	"context"
+	"fmt"
+	"git.gocasts.ir/ebhomengo/niki/pkg/logger"
+	"git.gocasts.ir/ebhomengo/niki/shoppingbasketapp"
+	"github.com/labstack/gommon/log"
+	"github.com/spf13/cobra"
+)
+
+var ServeCmd = &cobra.Command{
+	Use:   "serve",
+	Short: "Start shoppingbasket service",
+	Long:  `This command starts the main shoppingbasket service.`,
+	Run: func(cmd *cobra.Command, args []string) {
+
+	},
+}
+
+func serve() {
+	var cfg = loadAppConfig()
+
+	logger.Init(cfg.Logger)
+	l := logger.L()
+
+	l.Info("Starting shoppingbasket service...")
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	app, err := shoppingbasketapp.Setup(ctx, cfg)
+	if err != nil {
+		l.Error("failed initialize shopping basket app", "error", err)
+		log.Fatalf(fmt.Sprintf("error starting shopping basket app: %v", err))
+	}
+
+	app.Start()
+}
+
+func init() {
+	RootCmd.AddCommand(ServeCmd)
+}

cmd/shoppingbasketapp/main.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"git.gocasts.ir/ebhomengo/niki/cmd/shoppingbasketapp/command"
+	"os"
+)
+
+func main() {
+	if err := command.RootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+}

cmd/staffapp/main.go

@@ -0,0 +1,143 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+
+	"git.gocasts.ir/ebhomengo/niki/staffapp/repository/database"
+	"git.gocasts.ir/ebhomengo/niki/staffapp/service"
+)
+
+func main() {
+
+	staffDb := database.New()
+	staffService := service.NewStaffService(staffDb)
+
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintf(w, "Staffapp OK!")
+	})
+
+	http.HandleFunc("/staff", func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+
+		var newStaff service.Staff
+		decoder := json.NewDecoder(r.Body)
+		err := decoder.Decode(&newStaff)
+		if err != nil {
+			http.Error(w, "Invalid request payload: "+err.Error(), http.StatusBadRequest)
+			return
+		}
+		defer r.Body.Close()
+
+		createdStaff, err := staffService.RegisterStaff(newStaff.Name, newStaff.LastName, newStaff.PhoneNumber)
+		if err != nil {
+			http.Error(w, "Failed to register staff: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+		json.NewEncoder(w).Encode(createdStaff)
+	})
+
+	http.HandleFunc("/staff/", func(w http.ResponseWriter, r *http.Request) {
+
+		idStr := r.URL.Path[len("/staff/"):]
+		if idStr == "" {
+			http.Error(w, "Missing staff ID", http.StatusBadRequest)
+			return
+		}
+
+		id, err := strconv.Atoi(idStr)
+		if err != nil {
+			http.Error(w, "Invalid staff ID format", http.StatusBadRequest)
+			return
+		}
+
+		switch r.Method {
+		case http.MethodGet:
+
+			st, err := staffService.Get(id)
+			if err != nil {
+
+				if err.Error() == "staff not found" {
+					http.Error(w, "Staff not found", http.StatusNotFound)
+				} else {
+					http.Error(w, "Failed to fetch staff: "+err.Error(), http.StatusInternalServerError)
+				}
+				return
+			}
+
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(st)
+
+		case http.MethodPut:
+
+			var staffData struct {
+				Name        string `json:"Name"`
+				LastName    string `json:"LastName"`
+				PhoneNumber string `json:"PhoneNumber"`
+			}
+			decoder := json.NewDecoder(r.Body)
+			if err := decoder.Decode(&staffData); err != nil {
+				http.Error(w, "Invalid request payload: "+err.Error(), http.StatusBadRequest)
+				return
+			}
+			defer r.Body.Close()
+
+			updatedStaff, err := staffService.Update(id, staffData.Name, staffData.LastName, staffData.PhoneNumber)
+			if err != nil {
+
+				if err.Error() == "staff not found" {
+					http.Error(w, "Staff not found", http.StatusNotFound)
+				} else {
+					http.Error(w, "Failed to update staff: "+err.Error(), http.StatusInternalServerError)
+				}
+				return
+			}
+
+			w.Header().Set("Content-Type", "application/json")
+			json.NewEncoder(w).Encode(updatedStaff)
+
+		case http.MethodDelete:
+
+			err = staffService.Remove(id)
+			if err != nil {
+				if err.Error() == "staff not found" {
+					http.Error(w, "Staff not found", http.StatusNotFound)
+				} else {
+					http.Error(w, "Failed to remove staff: "+err.Error(), http.StatusInternalServerError)
+				}
+				return
+			}
+			w.WriteHeader(http.StatusNoContent)
+
+		default:
+			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		}
+	})
+
+	http.HandleFunc("/staffs", func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodGet {
+			http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+
+		list, err := staffService.List()
+		if err != nil {
+			http.Error(w, "Failed to fetch staff list: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(list)
+	})
+
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}

config/loader.go

@@ -12,12 +12,13 @@ import (
 )
 
 const (
-	defaultPrefix       = "EB_"
+	defaultPrefix    = "EB_"
-	defaultDelimiter    = "."
+	defaultDelimiter = "."
-	defaultSeparator    = "__"
+	defaultSeparator = "__"
-	defaultYamlFilePath = "config.yml"
 )
 
+var defaultYamlFilePath = "config.yml"
+
 var c Config
 
 type Option struct {

contract/goprotobuf/account/account.pb.go

@@ -0,0 +1,281 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.11
+// 	protoc        v3.21.12
+// source: contract/protobuf/account/account.proto
+
+package account
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type LoginOrRegisterRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	PhoneNumber   string                 `protobuf:"bytes,1,opt,name=phoneNumber,proto3" json:"phoneNumber,omitempty"`
+	VerifyCode    string                 `protobuf:"bytes,2,opt,name=verifyCode,proto3" json:"verifyCode,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *LoginOrRegisterRequest) Reset() {
+	*x = LoginOrRegisterRequest{}
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *LoginOrRegisterRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*LoginOrRegisterRequest) ProtoMessage() {}
+
+func (x *LoginOrRegisterRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use LoginOrRegisterRequest.ProtoReflect.Descriptor instead.
+func (*LoginOrRegisterRequest) Descriptor() ([]byte, []int) {
+	return file_contract_protobuf_account_account_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *LoginOrRegisterRequest) GetPhoneNumber() string {
+	if x != nil {
+		return x.PhoneNumber
+	}
+	return ""
+}
+
+func (x *LoginOrRegisterRequest) GetVerifyCode() string {
+	if x != nil {
+		return x.VerifyCode
+	}
+	return ""
+}
+
+type LoginOrRegisterResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            uint64                 `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	PhoneNumber   string                 `protobuf:"bytes,2,opt,name=phoneNumber,proto3" json:"phoneNumber,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *LoginOrRegisterResponse) Reset() {
+	*x = LoginOrRegisterResponse{}
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *LoginOrRegisterResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*LoginOrRegisterResponse) ProtoMessage() {}
+
+func (x *LoginOrRegisterResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use LoginOrRegisterResponse.ProtoReflect.Descriptor instead.
+func (*LoginOrRegisterResponse) Descriptor() ([]byte, []int) {
+	return file_contract_protobuf_account_account_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *LoginOrRegisterResponse) GetId() uint64 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *LoginOrRegisterResponse) GetPhoneNumber() string {
+	if x != nil {
+		return x.PhoneNumber
+	}
+	return ""
+}
+
+type SendOtpRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	PhoneNumber   string                 `protobuf:"bytes,1,opt,name=phoneNumber,proto3" json:"phoneNumber,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SendOtpRequest) Reset() {
+	*x = SendOtpRequest{}
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SendOtpRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SendOtpRequest) ProtoMessage() {}
+
+func (x *SendOtpRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SendOtpRequest.ProtoReflect.Descriptor instead.
+func (*SendOtpRequest) Descriptor() ([]byte, []int) {
+	return file_contract_protobuf_account_account_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *SendOtpRequest) GetPhoneNumber() string {
+	if x != nil {
+		return x.PhoneNumber
+	}
+	return ""
+}
+
+type SendOtpResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SendOtpResponse) Reset() {
+	*x = SendOtpResponse{}
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SendOtpResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SendOtpResponse) ProtoMessage() {}
+
+func (x *SendOtpResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_contract_protobuf_account_account_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SendOtpResponse.ProtoReflect.Descriptor instead.
+func (*SendOtpResponse) Descriptor() ([]byte, []int) {
+	return file_contract_protobuf_account_account_proto_rawDescGZIP(), []int{3}
+}
+
+var File_contract_protobuf_account_account_proto protoreflect.FileDescriptor
+
+const file_contract_protobuf_account_account_proto_rawDesc = "" +
+	"\n" +
+	"'contract/protobuf/account/account.proto\x12\asendOtp\"Z\n" +
+	"\x16LoginOrRegisterRequest\x12 \n" +
+	"\vphoneNumber\x18\x01 \x01(\tR\vphoneNumber\x12\x1e\n" +
+	"\n" +
+	"verifyCode\x18\x02 \x01(\tR\n" +
+	"verifyCode\"K\n" +
+	"\x17LoginOrRegisterResponse\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x04R\x02id\x12 \n" +
+	"\vphoneNumber\x18\x02 \x01(\tR\vphoneNumber\"2\n" +
+	"\x0eSendOtpRequest\x12 \n" +
+	"\vphoneNumber\x18\x01 \x01(\tR\vphoneNumber\"\x11\n" +
+	"\x0fSendOtpResponse2\xa4\x01\n" +
+	"\x0eAccountService\x12<\n" +
+	"\aSendOtp\x12\x17.sendOtp.SendOtpRequest\x1a\x18.sendOtp.SendOtpResponse\x12T\n" +
+	"\x0fLoginOrRegister\x12\x1f.sendOtp.LoginOrRegisterRequest\x1a .sendOtp.LoginOrRegisterResponseB\x1dZ\x1bcontract/goprotobuf/accountb\x06proto3"
+
+var (
+	file_contract_protobuf_account_account_proto_rawDescOnce sync.Once
+	file_contract_protobuf_account_account_proto_rawDescData []byte
+)
+
+func file_contract_protobuf_account_account_proto_rawDescGZIP() []byte {
+	file_contract_protobuf_account_account_proto_rawDescOnce.Do(func() {
+		file_contract_protobuf_account_account_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_contract_protobuf_account_account_proto_rawDesc), len(file_contract_protobuf_account_account_proto_rawDesc)))
+	})
+	return file_contract_protobuf_account_account_proto_rawDescData
+}
+
+var file_contract_protobuf_account_account_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_contract_protobuf_account_account_proto_goTypes = []any{
+	(*LoginOrRegisterRequest)(nil),  // 0: sendOtp.LoginOrRegisterRequest
+	(*LoginOrRegisterResponse)(nil), // 1: sendOtp.LoginOrRegisterResponse
+	(*SendOtpRequest)(nil),          // 2: sendOtp.SendOtpRequest
+	(*SendOtpResponse)(nil),         // 3: sendOtp.SendOtpResponse
+}
+var file_contract_protobuf_account_account_proto_depIdxs = []int32{
+	2, // 0: sendOtp.AccountService.SendOtp:input_type -> sendOtp.SendOtpRequest
+	0, // 1: sendOtp.AccountService.LoginOrRegister:input_type -> sendOtp.LoginOrRegisterRequest
+	3, // 2: sendOtp.AccountService.SendOtp:output_type -> sendOtp.SendOtpResponse
+	1, // 3: sendOtp.AccountService.LoginOrRegister:output_type -> sendOtp.LoginOrRegisterResponse
+	2, // [2:4] is the sub-list for method output_type
+	0, // [0:2] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_contract_protobuf_account_account_proto_init() }
+func file_contract_protobuf_account_account_proto_init() {
+	if File_contract_protobuf_account_account_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_contract_protobuf_account_account_proto_rawDesc), len(file_contract_protobuf_account_account_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   4,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_contract_protobuf_account_account_proto_goTypes,
+		DependencyIndexes: file_contract_protobuf_account_account_proto_depIdxs,
+		MessageInfos:      file_contract_protobuf_account_account_proto_msgTypes,
+	}.Build()
+	File_contract_protobuf_account_account_proto = out.File
+	file_contract_protobuf_account_account_proto_goTypes = nil
+	file_contract_protobuf_account_account_proto_depIdxs = nil
+}

contract/goprotobuf/account/account_grpc.pb.go

@@ -0,0 +1,159 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.1
+// - protoc             v3.21.12
+// source: contract/protobuf/account/account.proto
+
+package account
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	AccountService_SendOtp_FullMethodName         = "/sendOtp.AccountService/SendOtp"
+	AccountService_LoginOrRegister_FullMethodName = "/sendOtp.AccountService/LoginOrRegister"
+)
+
+// AccountServiceClient is the client API for AccountService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type AccountServiceClient interface {
+	SendOtp(ctx context.Context, in *SendOtpRequest, opts ...grpc.CallOption) (*SendOtpResponse, error)
+	LoginOrRegister(ctx context.Context, in *LoginOrRegisterRequest, opts ...grpc.CallOption) (*LoginOrRegisterResponse, error)
+}
+
+type accountServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewAccountServiceClient(cc grpc.ClientConnInterface) AccountServiceClient {
+	return &accountServiceClient{cc}
+}
+
+func (c *accountServiceClient) SendOtp(ctx context.Context, in *SendOtpRequest, opts ...grpc.CallOption) (*SendOtpResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SendOtpResponse)
+	err := c.cc.Invoke(ctx, AccountService_SendOtp_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *accountServiceClient) LoginOrRegister(ctx context.Context, in *LoginOrRegisterRequest, opts ...grpc.CallOption) (*LoginOrRegisterResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(LoginOrRegisterResponse)
+	err := c.cc.Invoke(ctx, AccountService_LoginOrRegister_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// AccountServiceServer is the server API for AccountService service.
+// All implementations must embed UnimplementedAccountServiceServer
+// for forward compatibility.
+type AccountServiceServer interface {
+	SendOtp(context.Context, *SendOtpRequest) (*SendOtpResponse, error)
+	LoginOrRegister(context.Context, *LoginOrRegisterRequest) (*LoginOrRegisterResponse, error)
+	mustEmbedUnimplementedAccountServiceServer()
+}
+
+// UnimplementedAccountServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedAccountServiceServer struct{}
+
+func (UnimplementedAccountServiceServer) SendOtp(context.Context, *SendOtpRequest) (*SendOtpResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method SendOtp not implemented")
+}
+func (UnimplementedAccountServiceServer) LoginOrRegister(context.Context, *LoginOrRegisterRequest) (*LoginOrRegisterResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method LoginOrRegister not implemented")
+}
+func (UnimplementedAccountServiceServer) mustEmbedUnimplementedAccountServiceServer() {}
+func (UnimplementedAccountServiceServer) testEmbeddedByValue()                        {}
+
+// UnsafeAccountServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to AccountServiceServer will
+// result in compilation errors.
+type UnsafeAccountServiceServer interface {
+	mustEmbedUnimplementedAccountServiceServer()
+}
+
+func RegisterAccountServiceServer(s grpc.ServiceRegistrar, srv AccountServiceServer) {
+	// If the following call panics, it indicates UnimplementedAccountServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&AccountService_ServiceDesc, srv)
+}
+
+func _AccountService_SendOtp_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SendOtpRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AccountServiceServer).SendOtp(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: AccountService_SendOtp_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AccountServiceServer).SendOtp(ctx, req.(*SendOtpRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _AccountService_LoginOrRegister_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(LoginOrRegisterRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AccountServiceServer).LoginOrRegister(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: AccountService_LoginOrRegister_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AccountServiceServer).LoginOrRegister(ctx, req.(*LoginOrRegisterRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// AccountService_ServiceDesc is the grpc.ServiceDesc for AccountService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var AccountService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "sendOtp.AccountService",
+	HandlerType: (*AccountServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "SendOtp",
+			Handler:    _AccountService_SendOtp_Handler,
+		},
+		{
+			MethodName: "LoginOrRegister",
+			Handler:    _AccountService_LoginOrRegister_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "contract/protobuf/account/account.proto",
+}

contract/protobuf/account/account.proto

@@ -0,0 +1,28 @@
+syntax = "proto3";
+
+
+package sendOtp;
+option go_package = "contract/goprotobuf/account";
+
+message LoginOrRegisterRequest{
+  string phoneNumber = 1;
+  string verifyCode = 2;
+}
+
+message LoginOrRegisterResponse {
+  uint64 id = 1;
+  string phoneNumber = 2;
+}
+
+
+message SendOtpRequest {
+  string phoneNumber = 1;
+}
+
+message SendOtpResponse {}
+
+service AccountService {
+  rpc SendOtp(SendOtpRequest) returns (SendOtpResponse);
+  rpc LoginOrRegister(LoginOrRegisterRequest) returns(LoginOrRegisterResponse);
+}
+

delivery/http_server/end2end/setup/docker.go

@@ -18,8 +18,8 @@ type TestContainer struct {
 	dockerPool               *dockertest.Pool      // the connection pool to Docker.
 	mariaResource            *dockertest.Resource  // MariaDB Docker container resource.
 	redisResource            *dockertest.Resource  // Redis Docker container resource.
-	mariaDBConn              *mysql.DB             // Connection to the MariaDB database.
+	mariaDBConn              *mysql.DB             // Connection to the MariaDB mysql.
-	redisDBConn              *redisadapter.Adapter // Connection to the Redis database.
+	redisDBConn              *redisadapter.Adapter // Connection to the Redis mysql.
 	containerExpiryInSeconds uint
 }
 
@@ -158,7 +158,7 @@ func (t *TestContainer) Start() {
 
 		return nil
 	}); err != nil {
-		log.Fatalf("Could not connect to database: %s", err)
+		log.Fatalf("Could not connect to mysql: %s", err)
 	}
 }
 

delivery/http_server/end2end/setup/mariadb.go

@@ -8,7 +8,7 @@ import (
 func MigrateMariaDB(cfg mysql.Config) func() {
 	migrations := migrator.New(migrator.Config{
 		MysqlConfig:     cfg,
-		MigrationPath:   "../../../repository/mysql/migration",
+		MigrationPath:   "../../../repository/mysql/migrations",
 		MigrationDBName: "gorp_migrations",
 	})
 	migrations.Up()

deploy/account/development/config.yml

@@ -0,0 +1,27 @@
+service:
+  length_of_otp_code: 6
+  otp_chars: "0123456789"
+  otp_expire_time: 2
+redis_db:
+  host:
+  port:
+  password:
+  db:
+mysql_db:
+  username:
+  password:
+  port:
+  host:
+  db_name:
+kavenegar:
+  api_key:
+  sender:
+grpc_server:
+  port:
+  network:
+grpc_client:
+  host:
+  port:
+
+
+path_of_migration: ./account/repository/mysql/migration

deploy/benefactor/development/Dockerfile

@@ -0,0 +1,2 @@
+FROM golang:1.25-alpine
+

deploy/benefactor/development/config.yml

@@ -0,0 +1,30 @@
+http_server:
+  host: ""
+  port: 1308
+  shutdown_context_timeout: 10s
+  cors:
+    allow_origins:
+      - "*"
+
+logger:
+  level: "debug" # Can be `debug`, `info`, `warn`, `error`
+  file_path: "logs/benefactorapp/service.log"
+  use_local_time: true
+  file_max_size_in_mb: 10
+  file_max_age_in_days: 7
+
+database_retry:
+  max_retries: 3
+  retry_delay: 100ms
+
+total_shutdown_timeout: 30m
+
+path_of_migration: "./benefactorapp/repository/migration"
+
+mariadb:
+  port: 3306
+  host: localhost
+  db_name: niki_db
+  username: niki
+  password: nikiappt0lk2o20
+

deploy/driver/development/config.yml

@@ -0,0 +1,20 @@
+service:
+  length_of_otp_code: 6
+  otp_chars: "0123456789"
+  otp_expire_time: 2
+redis_db:
+  host:
+  port:
+  password:
+  db:
+mysql_db:
+  username:
+  password:
+  port:
+  host:
+  db_name:
+kavenegar:
+  api_key:
+  sender:
+
+path_of_migration: ./driverapp/repository/mysql/migration

deploy/driver/development/docker-compose.yaml

@@ -0,0 +1,29 @@
+services:
+  driver_mariadb:
+    image:  bitnami/mariadb:11.1
+    container_name: driver_mariadb
+    restart: always
+    ports:
+      - "3305:3306"
+    volumes:
+      - 'driver-mariadb-data:/bitnami/mariadb'
+    environment:
+      MARIADB_USER: driver_admin
+      MARIADB_PASSWORD: password123
+      MARIADB_DATABASE: driver_db
+      MARIADB_ROOT_PASSWORD: password123
+  driver_redis:
+    image: bitnami/redis:6.2
+    container_name: driver-redis
+    restart: always
+    ports:
+      - '6380:6379'
+    command: redis-server --loglevel warning --protected-mode no --save "" --appendonly no
+    environment:
+      - ALLOW_EMPTY_PASSWORD=yes
+    volumes:
+      - driver-redis-data:/data
+
+volumes:
+  driver-mariadb-data:
+  driver-redis-data:      

deploy/payment/development/config.yaml

@@ -0,0 +1,19 @@
+http:
+  addr: ":9090" #--
+  host: "localhost"
+  port: 9090
+  read_timeout: 5
+  write_timeout: 10
+  idle_timeout: 60
+
+postgres:
+  host: "localhost"
+  port: 5432
+  driver: "postgres"
+  user: h1user
+  password: h1pass
+  dbName: h1db
+  sslMode: disable
+  maxIdleConns: 15
+  maxOpenConns: 100
+  connMaxLifetime: 5

deploy/payment/development/docker-compose.yml

@@ -0,0 +1,27 @@
+services:
+  app:
+    container_name: h1-app
+    build: .
+    ports:
+      - "9090:9090"
+    depends_on:
+      - postgres
+    environment:
+      CONFIG_PATH: "/app/config.yaml"
+    volumes:
+      - ./config.yaml:/app/config.yaml
+
+  postgres:
+    image: postgres:15
+    container_name: h1-postgres
+    environment:
+      POSTGRES_USER: h1user
+      POSTGRES_PASSWORD: h1pass
+      POSTGRES_DB: h1db
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+
+volumes:
+  postgres-data:

deploy/productapp/development/Dockerfile

@@ -0,0 +1,19 @@
+ARG GO_IMAGE_NAME
+ARG GO_IMAGE_VERSION
+
+FROM ${GO_IMAGE_NAME}:${GO_IMAGE_VERSION}
+ENV GOPROXY=https://package-mirror.liara.ir/repository/go/
+ENV GOSUMDB=off
+
+WORKDIR /home/app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+RUN go install github.com/air-verse/air@latest
+
+RUN printf '#!/bin/sh\n./cmd/productapp/temp/main migrate --up\nexec ./cmd/productapp/temp/main serve\n' > /entrypoint.sh && chmod +x /entrypoint.sh
+
+COPY . .
+
+CMD ["air", "-c", "/home/app/.air/.air.productapp.toml"]

deploy/productapp/development/docker-compose.no-service.yml

@@ -0,0 +1,20 @@
+services:
+  productapp-mysql:
+    image: mirror2.chabokan.net/mysql:8.0
+    container_name: productapp-mysql
+    restart: always
+    ports:
+      - "3307:3306"
+    volumes:
+      - productapp-mysql-data:/var/lib/mysql
+    environment:
+      MYSQL_DATABASE: niki_db
+      MYSQL_ROOT_PASSWORD: secret
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  productapp-mysql-data:

deploy/productapp/development/docker-compose.yml

@@ -0,0 +1,43 @@
+services:
+  productapp-app:
+    build:
+      context: ../../..
+      dockerfile: deploy/productapp/development/Dockerfile
+      args:
+        GO_IMAGE_NAME: ${GO_IMAGE_NAME}
+        GO_IMAGE_VERSION: ${GO_IMAGE_VERSION}
+    container_name: productapp-app
+    ports:
+      - "8080:8080"
+    volumes:
+      - ../../..:/home/app
+    environment:
+      DB_HOST: productapp-mysql
+      DB_USERNAME: root
+      DB_PASSWORD: secret
+      DB_NAME: niki_db
+      MIGRATION_PATH: /home/app/productapp/repository/migrations
+    depends_on:
+      productapp-mysql:
+        condition: service_healthy
+    restart: unless-stopped
+
+  productapp-mysql:
+    image:  mirror2.chabokan.net/mysql:8.0
+    container_name: productapp-mysql
+    restart: always
+    ports:
+      - "3307:3306"
+    volumes:
+      - productapp-mysql-data:/var/lib/mysql
+    environment:
+      MYSQL_DATABASE: niki_db
+      MYSQL_ROOT_PASSWORD: secret
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  productapp-mysql-data:

deploy/shoppingbasket/development/config.local.yml

@@ -0,0 +1,25 @@
+redis:
+  host: "localhost"
+  port: 6379
+  password: ""
+  db: 0
+
+repo:
+  kart_key_prefix: "shopping-basket-cart:"
+  ttl: 3600s
+
+http_server:
+  host: "localhost"
+  port: 8080
+  shutdown_context_timeout: 10s
+  cors:
+    allow_origins:
+      - "*"
+
+
+logger:
+  level: "debug" # Can be `debug`, `info`, `warn`, `error`
+  file_path: "logs/shoppingbasketapp/service.log"
+  use_local_time: true
+  file_max_size_in_mb: 10
+  file_max_age_in_days: 7

domain/account/entity/driver.go

@@ -0,0 +1,8 @@
+package entity
+
+import "git.gocasts.ir/ebhomengo/niki/pkg/types"
+
+type Driver struct {
+	ID          types.ID
+	PhoneNumber string
+}

domain/account/repository/mysql/db.go

@@ -0,0 +1,87 @@
+package mysql
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"time"
+
+	"git.gocasts.ir/ebhomengo/niki/domain/account/entity"
+	"git.gocasts.ir/ebhomengo/niki/pkg/database/mysql"
+	errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+	types "git.gocasts.ir/ebhomengo/niki/pkg/types"
+)
+
+const (
+	StatementKeyIsExistDriverByPhoneNumber = iota + 1
+	StatementKeyCreateDriver               = iota + 1
+)
+
+type AccountRepo struct {
+	db *mysql.DB
+}
+
+func New(db *mysql.DB) AccountRepo {
+	return AccountRepo{
+		db: db,
+	}
+}
+
+func (r AccountRepo) IsExistDriverByPhoneNumber(ctx context.Context, phoneNumber string) (bool, entity.Driver, error) {
+	const op = "Repository.IsExistDriverByPhoneNumber"
+	query := `select * from drivers where phone_number = ?`
+	stmt, err := r.db.PrepareStatement(ctx, StatementKeyIsExistDriverByPhoneNumber, query)
+	if err != nil {
+		return false, entity.Driver{}, richerror.New(op).WithErr(err).WithKind(richerror.KindUnexpected).
+			WithMessage(errmsg.ErrorMsgCantPrepareStatement)
+	}
+
+	defer stmt.Close()
+
+	row := stmt.QueryRowContext(ctx, phoneNumber)
+	d, sErr := DriverScan(row)
+	if sErr != nil {
+		if errors.Is(sErr, sql.ErrNoRows) {
+			return false, entity.Driver{}, richerror.New(op).WithKind(richerror.KindNotFound).
+				WithMessage(errmsg.ErrorMsgNotFound)
+		}
+		return false, entity.Driver{}, richerror.New(op).WithErr(err).
+			WithMessage(errmsg.ErrorMsgCantScanQueryResult).WithKind(richerror.KindUnexpected)
+	}
+
+	return true, d, nil
+
+}
+
+func (r AccountRepo) CreateDriver(ctx context.Context, driver entity.Driver) (entity.Driver, error) {
+	const op = "Repository.CreateDriver"
+	query := `insert into drivers(phone_number) values(?)`
+
+	stmt, err := r.db.PrepareStatement(ctx, StatementKeyCreateDriver, query)
+	if err != nil {
+		return entity.Driver{}, richerror.New(op).WithErr(err).WithKind(richerror.KindUnexpected).
+			WithMessage(errmsg.ErrorMsgCantPrepareStatement)
+	}
+
+	res, err := stmt.ExecContext(ctx, driver.PhoneNumber)
+
+	if err != nil {
+		return entity.Driver{}, richerror.New(op).WithErr(err).WithKind(richerror.KindUnexpected).
+			WithMessage(errmsg.ErrorMsgNotFound)
+	}
+
+	id, _ := res.LastInsertId()
+	driver.ID = types.ID(id)
+
+	return driver, nil
+}
+
+func DriverScan(scanner mysql.Scanner) (entity.Driver, error) {
+	var createdAt, updatedAt time.Time
+	var driver entity.Driver
+
+	err := scanner.Scan(&driver.ID, &driver.PhoneNumber, &createdAt, &updatedAt)
+
+	return driver, err
+}

domain/account/repository/mysql/migration/1776733883_create_driver_table.sql

@@ -0,0 +1,13 @@
+-- +migrate Up
+CREATE TABLE `drivers`(
+                          `iD` INT PRIMARY KEY AUTO_INCREMENT,
+                          `phone_number` VARCHAR(191) NOT NULL  UNIQUE ,
+
+                          `created_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+                          `updated_at`    TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
+
+);
+
+
+-- +migrate Down
+DROP TABLE `drivers`;

domain/account/repository/redis/otp.go

@@ -0,0 +1,67 @@
+package redis
+
+import (
+	"context"
+	"time"
+
+	"git.gocasts.ir/ebhomengo/niki/adapter/redis"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+)
+
+type RepositoryOtp struct {
+	conn *redis.Adapter
+}
+
+func NewRepositoryOtp(conn *redis.Adapter) RepositoryOtp {
+	return RepositoryOtp{conn: conn}
+}
+
+func (r RepositoryOtp) IsExistPhoneNumber(ctx context.Context, phoneNumber string) (bool, error) {
+	const op = "RepositoryOtp.IsExistPhoneNumber"
+
+	result, err := r.conn.Client().Exists(ctx, phoneNumber).Result()
+	if err != nil {
+		return false, richerror.New(op).WithKind(richerror.KindUnexpected).WithErr(err)
+	}
+
+	if result == 0 {
+		return false, nil
+	}
+
+	return true, nil
+}
+
+func (r RepositoryOtp) SaveCodeWithPhoneNumber(ctx context.Context, phoneNumber string, code string, expireTime time.Duration) error {
+	const op = "RepositoryOtp.SaveCodeWithPhoneNumber"
+
+	_, err := r.conn.Client().Set(ctx, phoneNumber, code, expireTime).Result()
+	if err != nil {
+		return richerror.New(op).WithKind(richerror.KindUnexpected).WithErr(err)
+	}
+
+	return nil
+}
+
+func (r RepositoryOtp) GetCodeByPhoneNumber(ctx context.Context, phoneNumber string) (string, error) {
+	const op = "RepositoryOtp.GetCodeByPhoneNumber"
+
+	result, err := r.conn.Client().Get(ctx, phoneNumber).Result()
+	if err != nil {
+		return "", richerror.New(op).WithKind(richerror.KindUnexpected).WithErr(err)
+	}
+
+	return result, nil
+}
+
+func (r RepositoryOtp) DeleteCodeByPhoneNumber(ctx context.Context, PhoneNumber string) (bool, error) {
+	const op = "RepositoryOtp.DeleteCodeByPhoneNumber"
+	success, err := r.conn.Client().Del(ctx, PhoneNumber).Result()
+	if err != nil {
+		return false, richerror.New(op).WithErr(err).WithKind(richerror.KindUnexpected)
+	}
+	if success != 1 {
+		return false, nil
+	}
+
+	return true, nil
+}

domain/account/service/service.go

@@ -0,0 +1,115 @@
+package service
+
+import (
+	"context"
+	"math/rand"
+	"time"
+
+	smscontract "git.gocasts.ir/ebhomengo/niki/contract/sms"
+	"git.gocasts.ir/ebhomengo/niki/domain/account/entity"
+	errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+)
+
+type Config struct {
+	LengthOfOtpCode int           `koanf:"length_of_otp_code"`
+	OtpChars        string        `koanf:"otp_chars"`
+	OtpExpireTime   time.Duration `koanf:"otp_expire_time"`
+}
+
+type RepositoryOtp interface {
+	IsExistPhoneNumber(ctx context.Context, phoneNumber string) (bool, error)
+	SaveCodeWithPhoneNumber(ctx context.Context, phoneNumber string, code string, expireTime time.Duration) error
+	GetCodeByPhoneNumber(ctx context.Context, phoneNumber string) (string, error)
+	DeleteCodeByPhoneNumber(ctx context.Context, PhoneNumber string) (bool, error)
+}
+
+type Repository interface {
+	IsExistDriverByPhoneNumber(ctx context.Context, phoneNumber string) (bool, entity.Driver, error)
+	CreateDriver(ctx context.Context, driver entity.Driver) (entity.Driver, error)
+}
+
+type Service struct {
+	config        Config
+	repositoryOtp RepositoryOtp
+	repository    Repository
+	smsContract   smscontract.SmsAdapter
+}
+
+func NewService(cfg Config, repositoryOtp RepositoryOtp, repository Repository, smsContract smscontract.SmsAdapter) Service {
+	return Service{
+		config:        cfg,
+		repositoryOtp: repositoryOtp,
+		repository:    repository,
+		smsContract:   smsContract,
+	}
+}
+
+func (s Service) SendOTP(ctx context.Context, phoneNumber string) error {
+	const op = "accountService.SendOTP"
+
+	isExist, iErr := s.repositoryOtp.IsExistPhoneNumber(ctx, phoneNumber)
+	if iErr != nil {
+		return richerror.New(op).WithErr(iErr).WithKind(richerror.KindUnexpected)
+	}
+
+	if isExist {
+		return richerror.New(op).WithMessage(errmsg.ErrorMsgOtpCodeExist).WithKind(richerror.KindForbidden)
+	}
+
+	newCode := s.generateVerificationCode()
+	sErr := s.repositoryOtp.SaveCodeWithPhoneNumber(ctx, phoneNumber, newCode, s.config.OtpExpireTime)
+	if sErr != nil {
+		return richerror.New(op).WithErr(sErr).WithKind(richerror.KindUnexpected)
+	}
+
+	go s.smsContract.Send(phoneNumber, newCode)
+
+	return nil
+}
+
+func (s Service) LoginOrRegisterDriver(ctx context.Context, phoneNumber string, verifyCode string) (entity.Driver, error) {
+	const op = "accountService.LoginOrRegisterDriver"
+
+	code, gErr := s.repositoryOtp.GetCodeByPhoneNumber(ctx, phoneNumber)
+	if gErr != nil {
+		return entity.Driver{}, richerror.New(op).WithErr(gErr).WithKind(richerror.KindUnexpected)
+	}
+
+	if code == "" || code != verifyCode {
+		return entity.Driver{}, richerror.New(op).WithMessage(errmsg.ErrorMsgOtpCodeIsNotValid).WithKind(richerror.KindForbidden)
+	}
+
+	_, dErr := s.repositoryOtp.DeleteCodeByPhoneNumber(ctx, phoneNumber)
+	if dErr != nil {
+		return entity.Driver{}, richerror.New(op).WithErr(dErr).WithKind(richerror.KindUnexpected)
+	}
+
+	isExist, driver, eErr := s.repository.IsExistDriverByPhoneNumber(ctx, phoneNumber)
+	if eErr != nil {
+		return entity.Driver{}, richerror.New(op).WithErr(eErr).WithKind(richerror.KindUnexpected)
+	}
+
+	if !isExist {
+		newDriver, cErr := s.repository.CreateDriver(ctx, entity.Driver{
+			PhoneNumber: phoneNumber,
+		})
+		if cErr != nil {
+			return entity.Driver{}, richerror.New(op).WithErr(cErr).WithKind(richerror.KindUnexpected)
+		}
+
+		driver = newDriver
+	}
+
+	return driver, nil
+
+}
+
+func (s Service) generateVerificationCode() string {
+	result := make([]byte, s.config.LengthOfOtpCode)
+	for i := 0; i < s.config.LengthOfOtpCode; i++ {
+		result[i] = s.config.OtpChars[rand.Intn(len(s.config.OtpChars))]
+	}
+
+	return string(result)
+}

domain/campaign/entity/entitty.go

@@ -0,0 +1,49 @@
+package entity
+
+import (
+	"git.gocasts.ir/ebhomengo/niki/types"
+	"time"
+)
+
+type CampaignStatus string
+
+const (
+	CampaignDraft    CampaignStatus = "draft"
+	CampaignActive   CampaignStatus = "active"
+	CampaignFinished CampaignStatus = "completed"
+	CampaignPaused   CampaignStatus = "paused"
+	CampaignCanceled CampaignStatus = "cancelled"
+)
+
+type Campaign struct {
+	ID           types.ID       `json:"id"`
+	Title        string         `json:"title"`
+	Description  string         `json:"description"`
+	GoalAmount   float64        `json:"goal_amount"`
+	RaisedAmount float64        `json:"raised_amount"`
+	Status       CampaignStatus `json:"status"`
+	CreatedAt    time.Time      `json:"created_at"`
+	DeadlineAt   *time.Time     `json:"deadline_at,omitempty"`
+	AdminID      types.ID       `json:"creator_id"`
+}
+
+// Behavior
+func (c *Campaign) Activate() {
+	if c.Status == CampaignDraft {
+		c.Status = CampaignActive
+	}
+}
+
+func (c *Campaign) AddFunds(amount float64) {
+	c.RaisedAmount += amount
+	if c.RaisedAmount >= c.GoalAmount {
+		c.Status = CampaignFinished
+	}
+}
+
+func (c *Campaign) IsExpired(now time.Time) bool {
+	if c.DeadlineAt == nil {
+		return false
+	}
+	return now.After(*c.DeadlineAt)
+}

domain/campaign/repository/migrations/1775633533_add_campaign_table.sql

@@ -0,0 +1,18 @@
+-- +migrate Up
+
+CREATE TABLE `campaigns` (
+    `id`            BIGINT PRIMARY KEY AUTO_INCREMENT,
+    `title`         VARCHAR(255) NOT NULL,
+    `description`   TEXT,
+    `goal_amount`   DECIMAL(15,2) NOT NULL,
+    `raised_amount` DECIMAL(15,2) DEFAULT 0,
+    `status`        VARCHAR(50) NOT NULL,
+    `created_at`    TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    `deadline_at`   TIMESTAMP,
+    `admin_id`      BIGINT NOT NULL,
+    FOREIGN KEY (`admin_id`) REFERENCES `users`(`id`) ON DELETE RESTRICT
+);
+
+
+-- +migrate Down
+DROP TABLE `campaigns`;

domain/campaign/repository/mysql/db.go

@@ -0,0 +1,57 @@
+package mysql
+
+import (
+	"context"
+	"git.gocasts.ir/ebhomengo/niki/domain/campaign/entity"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+	"git.gocasts.ir/ebhomengo/niki/repository/mysql"
+	"git.gocasts.ir/ebhomengo/niki/types"
+)
+
+type DB struct {
+	conn *mysql.DB
+}
+
+func New(db *mysql.DB) *DB {
+	return &DB{conn: db}
+}
+
+// CreateCampaign creates a new campaign
+func (d *DB) CreateAndSave(ctx context.Context, campaign entity.Campaign) (types.ID, error) {
+	const Op = "repository.mysql.campaign.create"
+
+	tx, err := d.conn.Conn().BeginTx(ctx, nil)
+	if err != nil {
+		return 0, richerror.New(Op).WithErr(err)
+	}
+	defer tx.Rollback()
+
+	query := `INSERT INTO campaigns (title, description, goal_amount, raised_amount,
+        status, deadline_at ,admin_id , created_at ) 
+        VALUES (?, ?, ?, ?, ?, ?, ? , NOW() )`
+
+	result, err := tx.ExecContext(ctx, query,
+		campaign.Title,
+		campaign.Description,
+		campaign.GoalAmount,
+		campaign.RaisedAmount,
+		campaign.Status,
+		campaign.DeadlineAt,
+		campaign.AdminID,
+		campaign.CreatedAt,
+	)
+	if err != nil {
+		return 0, richerror.New(Op).WithErr(err)
+	}
+
+	campaignID, err := result.LastInsertId()
+	if err != nil {
+		return 0, richerror.New(Op).WithErr(err)
+	}
+
+	if err := tx.Commit(); err != nil {
+		return 0, richerror.New(Op).WithErr(err)
+	}
+
+	return types.ID(campaignID), nil
+}

domain/campaign/service/createCampaign.go

@@ -0,0 +1,71 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"git.gocasts.ir/ebhomengo/niki/domain/campaign/entity"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+	"git.gocasts.ir/ebhomengo/niki/types"
+	"time"
+)
+
+// CreateCampaign handles creation of a new campaign.
+func (s *CampaignService) CreateCampaign(ctx context.Context, req entity.Campaign) (types.ID, error) {
+	const op = "service.campaign.create_campaign"
+
+	if err := validateCreateCampaignRequest(req); err != nil {
+		return 0, richerror.New(op).WithErr(err)
+	}
+
+	campaign := entity.Campaign{
+		Title:        req.Title,
+		Description:  req.Description,
+		GoalAmount:   req.GoalAmount,
+		RaisedAmount: 0,
+		Status:       req.Status,
+		DeadlineAt:   req.DeadlineAt,
+		AdminID:      req.AdminID,
+		CreatedAt:    time.Now(),
+	}
+
+	id, err := s.repo.Create(ctx, campaign)
+	if err != nil {
+		return 0, richerror.New(op).WithErr(err)
+	}
+
+	return id, nil
+}
+
+func validateCreateCampaignRequest(req entity.Campaign) error {
+	if req.Title == "" {
+		return errRequired("title")
+	}
+	if req.GoalAmount <= 0 {
+		return errInvalid("goal_amount must be greater than 0")
+	}
+	if req.AdminID == 0 {
+		return errRequired("admin_id")
+	}
+
+	validStatuses := map[string]bool{
+		"draft":     true,
+		"active":    true,
+		"completed": true,
+		"cancelled": true,
+		"paused":    true,
+	}
+	if !validStatuses[string(req.Status)] {
+		return errInvalid("invalid status provided")
+	}
+
+	return nil
+}
+
+// --- Helpers ---
+func errRequired(field string) error {
+	return fmt.Errorf("%s is required", field)
+}
+
+func errInvalid(msg string) error {
+	return fmt.Errorf(msg)
+}

domain/campaign/service/param.go

@@ -0,0 +1,27 @@
+package service
+
+import (
+	"git.gocasts.ir/ebhomengo/niki/types"
+	"time"
+)
+
+type GetCampaignResponse struct {
+	ID types.ID `json:"user_id"`
+}
+
+type AddCampaignRequest struct {
+	ID          uint64     `json:"id"`
+	Title       string     `json:"title"`
+	Description string     `json:"description"`
+	GoalAmount  float64    `json:"goal_amount"`
+	DeadlineAt  *time.Time `json:"deadline_at,omitempty"`
+	AdminID     types.ID   `json:"admin_id"`
+}
+
+type UpdateCampaignRequest struct {
+	Title       *string    `json:"title,omitempty"`
+	Description *string    `json:"description,omitempty"`
+	GoalAmount  *float64   `json:"goal_amount,omitempty"`
+	DeadlineAt  *time.Time `json:"deadline_at,omitempty"`
+	Status      *string    `json:"status,omitempty"` // draft/active/completed/paused/cancelled
+}

domain/campaign/service/services.go

@@ -0,0 +1,35 @@
+package service
+
+import (
+	"context"
+	_ "fmt"
+	"git.gocasts.ir/ebhomengo/niki/domain/campaign/entity"
+	"git.gocasts.ir/ebhomengo/niki/types"
+)
+
+type CampaignFilterParam struct {
+	AdminID types.ID
+	Status  string
+	//nil true false
+	IsArchived *bool
+}
+
+type CampaignStorage interface {
+	Create(ctx context.Context, c entity.Campaign) (types.ID, error) // باید ID برگرداند
+	Update(ctx context.Context, c entity.Campaign) error
+	FindByID(ctx context.Context, id types.ID) (entity.Campaign, error)
+	FindAll(ctx context.Context, filter CampaignFilterParam) ([]entity.Campaign, error)
+	Archive(ctx context.Context, id types.ID) error // instead Delete
+	TotalDonations(ctx context.Context, campaignID types.ID) (int64, error)
+}
+
+type CampaignService struct {
+	repo CampaignStorage
+}
+
+// NewCampaignService constructs a new CampaignService.
+func NewCampaignService(storage CampaignStorage) *CampaignService {
+	return &CampaignService{
+		repo: storage,
+	}
+}

domain/gamification/repository/mysql/db.go

@@ -0,0 +1,11 @@
+package mysql
+
+import "git.gocasts.ir/ebhomengo/niki/repository/mysql"
+
+type DB struct {
+	conn *mysql.DB
+}
+
+func New(db *mysql.DB) *DB {
+	return &DB{conn: db}
+}

domain/gamification/repository/mysql/gamification.go

@@ -0,0 +1 @@
+package mysql

domain/gamification/service/gamification.go

@@ -0,0 +1,8 @@
+package service
+
+type Service struct {
+	repo Repo
+}
+
+type Repo interface {
+}

domain/notification/entity/channel.go

@@ -0,0 +1,8 @@
+package entity
+
+type Channel struct {
+	ID       int8
+	Type     NotificationType
+	Provider string
+	Config   string
+}

domain/notification/entity/notification.go

@@ -0,0 +1,51 @@
+package entity
+
+type Notification struct {
+	ID        int8
+	Type      NotificationType
+	Recipinet string
+	Body      string
+	Status    NotificationStatus
+}
+
+type NotificationType uint8
+
+const (
+	Email NotificationType = iota + 1
+	SMS
+	Push
+)
+
+func (t NotificationType) String() string {
+	switch t {
+	case Email:
+		return "Email"
+	case SMS:
+		return "SMS"
+	case Push:
+		return "Push"
+	default:
+		return "Unknown"
+	}
+}
+
+type NotificationStatus uint8
+
+const (
+	Pending NotificationStatus = iota + 1
+	Success
+	Failed
+)
+
+func (t NotificationStatus) String() string {
+	switch t {
+	case Pending:
+		return "Pending"
+	case Success:
+		return "Success"
+	case Failed:
+		return "Failed"
+	default:
+		return "Unknown"
+	}
+}

domain/notification/messagebroker/redis.go

@@ -0,0 +1,17 @@
+package messagebroker
+
+import "git.gocasts.ir/ebhomengo/niki/domain/notification/entity"
+
+type redis struct {
+}
+
+func (r *redis) AddItem(notification entity.Notification) error {
+	return nil
+}
+
+func (r *redis) RemoveItem(notification entity.Notification) error {
+	return nil
+}
+func (r *redis) HealthCheck() error {
+	return nil
+}

domain/notification/service/additem.go

@@ -0,0 +1,67 @@
+package service
+
+import (
+	_ "time"
+
+	"git.gocasts.ir/ebhomengo/niki/domain/notification/entity"
+)
+
+type Notifservice struct {
+	MessageBroker MessageBroker
+	Repository    Repository
+	Channel       Channel
+}
+
+type MessageBroker interface {
+	AddItem(notification entity.Notification) error
+	RemoveItem(notification entity.Notification) error
+	HealthCheck() error
+}
+
+type Repository interface {
+	AddItem(notification entity.Notification) error
+}
+
+type Channel interface {
+	SendMessage(notification entity.Notification) error
+}
+type NotificationServiceRequest struct {
+	Body      string
+	Type      entity.NotificationType
+	Recipinet string
+}
+
+func (n *Notifservice) NewNotification(r NotificationServiceRequest) *entity.Notification {
+	// TODO add validation of notification properties
+	return &entity.Notification{
+		Type:      r.Type,
+		Recipinet: r.Recipinet,
+		Body:      r.Body,
+		Status:    entity.Pending,
+	}
+}
+
+func (n *Notifservice) Send(notification entity.Notification) error {
+	if err := n.Channel.SendMessage(notification); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (n *Notifservice) Add(notification *entity.Notification) error {
+	err := n.MessageBroker.AddItem(*notification)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (n *Notifservice) Archive(notification *entity.Notification) error {
+	if err := n.MessageBroker.RemoveItem(*notification); err != nil {
+		return err
+	}
+	if err := n.Repository.AddItem(*notification); err != nil {
+		return err
+	}
+	return nil
+}