dev CRUD user

Author: bvquoc

Diff for: .env

@@ -2,6 +2,6 @@ PORT=8080
 GO_ENV=dev
 
 DB_USERNAME=root
-DB_PASSWORD=123456
+DB_PASSWORD=bvquoc2003
 DB_DATABASE=todoapp
 DB_HOST=127.0.0.1:3306

Diff for: component/appconfig/app_config.go

@@ -1,9 +1,8 @@
 package appconfig
 
 type AppConfig struct {
-	Port       string
-	Env        string
-	StaticPath string
+	Port string
+	Env  string
 
 	DBUsername string
 	DBPassword string

Diff for: main.go

@@ -4,6 +4,7 @@ import (
 	"golang-simple-web-api/component/appconfig"
 	"golang-simple-web-api/component/appctx"
 	"golang-simple-web-api/middleware"
+	userhandler "golang-simple-web-api/modules/user/handler"
 	"time"
 
 	"fmt"
@@ -47,6 +48,13 @@ func main() {
 			})
 			return
 		})
+
+		userGroup := v1.Group("/users")
+		{
+			userGroup.POST("", userhandler.CreateUser(appCtx))
+			userGroup.GET("", userhandler.ListUser(appCtx))
+			userGroup.PATCH("/:id", userhandler.UpdateUser(appCtx))
+		}
 	}
 
 	if err := r.Run(fmt.Sprintf(":%s", cfg.Port)); err != nil {
@@ -63,12 +71,10 @@ func loadConfig() (*appconfig.AppConfig, error) {
 	return &appconfig.AppConfig{
 		Port:       env["PORT"],
 		Env:        env["GO_ENV"],
-		StaticPath: env["STATIC_PATH"],
 		DBUsername: env["DB_USERNAME"],
 		DBPassword: env["DB_PASSWORD"],
 		DBHost:     env["DB_HOST"],
 		DBDatabase: env["DB_DATABASE"],
-		SecretKey:  env["SECRET_KEY"],
 	}, nil
 }
 

Diff for: modules/user/handler/create_user.go

@@ -0,0 +1,27 @@
+package userhandler
+
+import (
+	"github.com/gin-gonic/gin"
+	"golang-simple-web-api/component/appctx"
+	usermodel "golang-simple-web-api/modules/user/model"
+	userstorage "golang-simple-web-api/modules/user/storage"
+	"net/http"
+)
+
+func CreateUser(appctx appctx.AppContext) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var reqCreateUser usermodel.ReqCreateUser
+		if err := c.ShouldBindJSON(&reqCreateUser); err != nil {
+			panic(err)
+		}
+
+		user := usermodel.User{
+			Name: reqCreateUser.Name,
+		}
+		err := userstorage.CreateUser(appctx.GetMainDBConnection(), &user)
+		if err != nil {
+			panic(err)
+		}
+		c.JSON(http.StatusCreated, user)
+	}
+}

Diff for: modules/user/handler/list_user.go

@@ -0,0 +1,18 @@
+package userhandler
+
+import (
+	"github.com/gin-gonic/gin"
+	"golang-simple-web-api/component/appctx"
+	userstorage "golang-simple-web-api/modules/user/storage"
+	"net/http"
+)
+
+func ListUser(appctx appctx.AppContext) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		users, err := userstorage.ListUser(appctx.GetMainDBConnection())
+		if err != nil {
+			panic(err)
+		}
+		c.JSON(http.StatusOK, users)
+	}
+}

Diff for: modules/user/handler/update_user.go

@@ -0,0 +1,21 @@
+package userhandler
+
+import (
+	"github.com/gin-gonic/gin"
+	"golang-simple-web-api/component/appctx"
+	usermodel "golang-simple-web-api/modules/user/model"
+	userstorage "golang-simple-web-api/modules/user/storage"
+)
+
+func UpdateUser(appCtx appctx.AppContext) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		var reqUpdateUser usermodel.ReqUpdateUser
+		if err := c.ShouldBindJSON(&reqUpdateUser); err != nil {
+			panic(err)
+		}
+
+		userId := c.Param("id")
+
+		userstorage.UpdateUser(appCtx.GetMainDBConnection(), userId, &reqUpdateUser)
+	}
+}

Diff for: modules/user/model/req_create_user.go

@@ -0,0 +1,5 @@
+package usermodel
+
+type ReqCreateUser struct {
+	Name string `json:"name" gorm:"column:name"`
+}

Diff for: modules/user/model/req_update_user.go

@@ -0,0 +1,9 @@
+package usermodel
+
+type ReqUpdateUser struct {
+	Name string `json:"name" gorm:"column:name"`
+}
+
+func (ReqUpdateUser) TableName() string {
+	return User{}.TableName()
+}

Diff for: modules/user/model/user.go

@@ -0,0 +1,10 @@
+package usermodel
+
+type User struct {
+	ID   int    `json:"id" gorm:"column:id"`
+	Name string `json:"name" gorm:"column:name"`
+}
+
+func (User) TableName() string {
+	return "users"
+}

Diff for: modules/user/storage/create.go

@@ -0,0 +1,14 @@
+package userstorage
+
+import (
+	usermodel "golang-simple-web-api/modules/user/model"
+	"gorm.io/gorm"
+)
+
+func CreateUser(db *gorm.DB, data *usermodel.User) error {
+	if err := db.Create(data).Error; err != nil {
+		return err
+	}
+
+	return nil
+}

Diff for: modules/user/storage/list.go

@@ -0,0 +1,16 @@
+package userstorage
+
+import (
+	usermodel "golang-simple-web-api/modules/user/model"
+	"gorm.io/gorm"
+)
+
+func ListUser(db *gorm.DB) ([]usermodel.User, error) {
+	var users []usermodel.User
+
+	if err := db.Find(&users).Error; err != nil {
+		return nil, err
+	}
+
+	return users, nil
+}

Diff for: modules/user/storage/update.go

@@ -0,0 +1,16 @@
+package userstorage
+
+import (
+	usermodel "golang-simple-web-api/modules/user/model"
+	"gorm.io/gorm"
+)
+
+func UpdateUser(db *gorm.DB, id string, data *usermodel.ReqUpdateUser) error {
+	if err := db.
+		Where("id = ?", id).
+		Updates(data).Error; err != nil {
+		return err
+	}
+
+	return nil
+}