IrisAdmin

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简单项目仅供学习，欢迎指点！

相关文档

• IRIS-ADMIN-DOC
• IRIS V12 中文文档
• godoc

iris 学习记录分享

• Iris-go 项目登陆 API 构建细节实现过程

• iris + casbin 从陌生到学会使用的过程

---

简单使用

• 获取依赖包,注意必须带上 master 版本

 go get github.com/snowlyg/iris-admin@master

项目介绍

项目由多个插件构成,每个插件有不同的功能

• [viper_server]
  • 插件配置初始化,并生成本地配置文件
  • 使用 github.com/spf13/viper 第三方包实现
  • 需要实现 func getViperConfig() viper_server.ViperConfig 方法

package cache

import (
  "fmt"

  "github.com/fsnotify/fsnotify"
  "github.com/snowlyg/iris-admin/g"
  "github.com/snowlyg/iris-admin/server/viper_server"
  "github.com/spf13/viper"
)

var CONFIG Redis

type Redis struct {
  DB       int    `mapstructure:"db" json:"db" yaml:"db"`
  Addr     string `mapstructure:"addr" json:"addr" yaml:"addr"`
  Password string `mapstructure:"password" json:"password" yaml:"password"`
  PoolSize int    `mapstructure:"pool-size" json:"poolSize" yaml:"pool-size"`
}

// getViperConfig get viper config
func getViperConfig() viper_server.ViperConfig {
  configName := "redis"
  db := fmt.Sprintf("%d", CONFIG.DB)
  poolSize := fmt.Sprintf("%d", CONFIG.PoolSize)
  return viper_server.ViperConfig{
    Directory: g.ConfigDir,
    Name:      configName,
    Type:      g.ConfigType,
    Watch: func(vi *viper.Viper) error {
      if err := vi.Unmarshal(&CONFIG); err != nil {
        return fmt.Errorf("get Unarshal error: %v", err)
      }
      // watch config file change
      vi.SetConfigName(configName)
      return nil
    },
    //
    Default: []byte(`
db: ` + db + `
addr: "` + CONFIG.Addr + `"
password: "` + CONFIG.Password + `"
pool-size: ` + poolSize),
  }
}

• [zap_server]
  • 插件日志记录
  • 使用 go.uber.org/zap 第三方包实现
  • 通过全局变量 zap_server.ZAPLOG 记录对应级别的日志

  zap_server.ZAPLOG.Info("注册数据表错误", zap.Any("err", err))
  zap_server.ZAPLOG.Debug("注册数据表错误", zap.Any("err", err))
  zap_server.ZAPLOG.Error("注册数据表错误", zap.Any("err", err))
  ...

• [database]
  • 数据插件 [目前仅支持 mysql]
  • 使用 gorm.io/gorm 第三方包实现
  • 通过单列 database.Instance() 操作数据

  database.Instance().Model(&User{}).Where("name = ?","name").Find(&user)
  ...

• [casbin]
  • 权限控制管理插件
  • 使用 casbin 第三方包实现
  • 并通过 casbin.Instance() 使用中间件,实现接口权限认证

	_, err := casbin.Instance().AddRoleForUser("1", "999")
	uids, err := casbin.Instance().GetRolesForUser("1")
	_, err := casbin.Instance().RemoveFilteredPolicy(v, p...)
  ...

• [cache]
  • 缓存驱动插件
  • 使用 github.com/go-redis/redis 第三方包实现
  • 通过单列 cache.Instance() 操作数据

  	err := cache.Instance().Set(context.Background(), "key", "value", expiration).Err()
    cache.Instance().Del(context.Background(), "key").Result()
    cache.Instance().Get(context.Background(), "key")
  ...

• [operation]

  • 系统操作日志插件
  • 并通过 index.Use(operation.OperationRecord()) 使用中间件,实现接口自动生成操作日志

• [cron_server]

  • 任务插件
  • 使用 robfig/cron 第三方包实现
  • 通过单列 cron_server.CronInstance() 操作数据

  cron_server.CronInstance().AddJob("@every 1m",YourJob)
  // 或者
  cron_server.CronInstance().AddFunc("@every 1m",YourFunc)
  ...

• [web]
  • web_iris Go-Iris web 框架插件
  • web_gin Go-gin web web 框架插件
  • web 框架插件需要实现 type WebFunc interface {} 接口

type WebBaseFunc interface {
  AddWebStatic(staticAbsPath, webPrefix string, paths ...string)
  AddUploadStatic(staticAbsPath, webPrefix string)
  InitRouter() error
  Run()
}

// WebFunc 框架插件接口
// - GetTestClient 测试客户端
// - GetTestLogin 测试登录
// - AddWebStatic 添加静态页面
// - AddUploadStatic 上传文件路径
// - Run 启动
type WebFunc interface {
  WebBaseFunc
}

• [mongodb]
  • mongodb
  • 使用 mongodb 第三方包实现.

---

数据初始化

简单初始化

• 使用原生方法 AutoMigrate() 自动迁移初始化数据表

package main

import (
  "github.com/snowlyg/iris-admin/server/web"
  "github.com/snowlyg/iris-admin/server/web/web_iris"
  "github.com/snowlyg/iris-admin-rbac/iris/perm"
  "github.com/snowlyg/iris-admin-rbac/iris/role"
  "github.com/snowlyg/iris-admin/server/database"
  "github.com/snowlyg/iris-admin/server/operation"
)

func main() {
    database.Instance().AutoMigrate(&perm.Permission{},&role.Role{},&user.User{},&operation.Oplog{})
}

自定义迁移工具初始化

• 使用 gormigrate 第三方依赖包实现数据的迁移控制，方便后续的升级和开发
• 使用方法详情见 iris-admin-cmd

---

• 添加 main.go 文件

package main

import (
  "github.com/snowlyg/iris-admin/server/web"
  "github.com/snowlyg/iris-admin/server/web/web_iris"
)

func main() {
  wi := web_iris.Init()
  web.Start(wi)
}

启动项目

• 第一次启动项目后,配置文件会自动生成到 config 目录下.
• 同时会生成一个 rbac_model.conf 文件到项目根目录,该文件用于 casbin 权鉴的规则.

go run main.go

添加模块

• 如果需要权鉴管理，可以使用 iris-admin-rbac 项目快速集成权鉴功能
• 可以使用 AddModule() 增加其他 admin 模块

package main

import (
  rbac "github.com/snowlyg/iris-admin-rbac/iris"
  "github.com/snowlyg/iris-admin/server/web"
  "github.com/snowlyg/iris-admin/server/web/web_iris"
)

func main() {
  wi := web_iris.Init()
  rbacParty := web_iris.Party{
    Perfix:    "/api/v1",
    PartyFunc: rbac.Party(),
  }
  wi.AddModule(rbacParty)
  web.Start(web_iris.Init())
}

设置静态文件路径

• 已经默认内置了一个静态文件访问路径

• 静态文件将会上传到 /static/upload 目录

• 可以修改配置项 static-path 修改默认目录

system:
  addr: "127.0.0.1:8085"
  db-type: ""
  level: debug
  static-prefix: /upload
  time-format: "2006-01-02 15:04:05"
  web-prefix: /admin
  web-path: ./dist

配合前端使用

• 编译前端页面默认 dist 目录

• 可以修改配置项 web-path 修改默认目录

package main

import (
  "github.com/kataras/iris/v12"
  "github.com/snowlyg/iris-admin/server/web"
)

func main() {
  webServer := web_iris.Init()
  wi.AddUploadStatic("/upload", "/var/static")
  wi.AddWebStatic("/", "/var/static")
  webServer.Run()
}

• 前端页面参考/借用：【前端只简单实现预览效果】
• gin-vue-admin
• vue-element-admin

简单用例

• iris
• gin

RBAC

• iris-admin-rbac

接口单元测试和接口文档

• 测试前,需要设置 mysqlPwd, mysqlAddr 系统环境变量，运行测试实例的时候将会使用到它们。
• 测试使用依赖库 helper/tests 是基于 httpexpect/v2 的简单封装
• 接口单元测试例子
• 接口单元测试例子

接口单元测试需要新建 main_test.go 文件,该文件定义了单元测试的一些通用基础步骤： 建议采用 docker 部署 mysql,否则测试错误失败后会有大量测试数据遗留

• 1.测试数据库的数据库的创建和摧毁
• 2.数据表的新建和表数据的填充
• 3. PartyFunc , SeedFunc 方法需要根据对应的测试模块自定义 内容如下所示:

main_test.go

package test

import (
  "os"
  "testing"

  "github.com/snowlyg/httptest"
  rbac "github.com/snowlyg/iris-admin-rbac/gin"
  "github.com/snowlyg/iris-admin/server/web/common"
  "github.com/snowlyg/iris-admin/server/web/web_gin"
)

var TestServer *web_gin.WebServer
var TestClient *httptest.Client

func TestMain(m *testing.M) {

  var uuid string
  uuid, TestServer = common.BeforeTestMainGin(rbac.PartyFunc, rbac.SeedFunc)
  code := m.Run()
  common.AfterTestMain(uuid, true)

  os.Exit(code)
}

index_test.go

package test

import (
  "fmt"
  "net/http"
  "path/filepath"
  "testing"

  "github.com/snowlyg/helper/str"
  "github.com/snowlyg/httptest"
  rbac "github.com/snowlyg/iris-admin-rbac/gin"
  "github.com/snowlyg/iris-admin/g"
  "github.com/snowlyg/iris-admin/server/web"
  "github.com/snowlyg/iris-admin/server/web/web_gin/response"
)

var (
  url = "/api/v1/admin"
)

func TestList(t *testing.T) {
  TestClient = httptest.Instance(t, str.Join("http://", web.CONFIG.System.Addr), TestServer.GetEngine())
  TestClient.Login(rbac.LoginUrl, nil)
  if TestClient == nil {
    return
  }
  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
    {Key: "data", Value: httptest.Responses{
      {Key: "pageSize", Value: 10},
      {Key: "page", Value: 1},
      {Key: "list", Value: []httptest.Responses{
        {
          {Key: "id", Value: 1, Type: "ge"},
          {Key: "nickName", Value: "超级管理员"},
          {Key: "username", Value: "admin"},
          {Key: "headerImg", Value: "http://xxxx/head.png"},
          {Key: "status", Value: g.StatusTrue},
          {Key: "isShow", Value: g.StatusFalse},
          {Key: "phone", Value: "13800138000"},
          {Key: "email", Value: "admin@admin.com"},
          {Key: "authorities", Value: []string{"超级管理员"}},
          {Key: "updatedAt", Value: "", Type: "notempty"},
          {Key: "createdAt", Value: "", Type: "notempty"},
        },
      }},
      {Key: "total", Value: 0, Type: "ge"},
    }},
  }
  TestClient.GET(fmt.Sprintf("%s/getAll", url), pageKeys, httptest.RequestParams)
}

func TestCreate(t *testing.T) {
  TestClient = httptest.Instance(t, str.Join("http://", web.CONFIG.System.Addr), TestServer.GetEngine())
  TestClient.Login(rbac.LoginUrl, nil)
  if TestClient == nil {
    return
  }

  data := map[string]interface{}{
    "nickName":     "测试名称",
    "username":     "create_test_username",
    "authorityIds": []uint{web.AdminAuthorityId},
    "email":        "get@admin.com",
    "phone":        "13800138001",
    "password":     "123456",
  }
  id := Create(TestClient, data)
  if id == 0 {
    t.Fatalf("测试添加用户失败 id=%d", id)
  }
  defer Delete(TestClient, id)
}

func TestUpdate(t *testing.T) {

  TestClient = httptest.Instance(t, str.Join("http://", web.CONFIG.System.Addr), TestServer.GetEngine())
  TestClient.Login(rbac.LoginUrl, nil)
  if TestClient == nil {
    return
  }
  data := map[string]interface{}{
    "nickName":     "测试名称",
    "username":     "create_test_username_for_update",
    "authorityIds": []uint{web.AdminAuthorityId},
    "email":        "get@admin.com",
    "phone":        "13800138001",
    "password":     "123456",
  }
  id := Create(TestClient, data)
  if id == 0 {
    t.Fatalf("测试添加用户失败 id=%d", id)
  }
  defer Delete(TestClient, id)

  update := map[string]interface{}{
    "nickName": "测试名称",
    "email":    "get@admin.com",
    "phone":    "13800138003",
    "password": "123456",
  }

  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
  }
  TestClient.PUT(fmt.Sprintf("%s/updateAdmin/%d", url, id), pageKeys, update)
}

func TestGetById(t *testing.T) {
  TestClient = httptest.Instance(t, str.Join("http://", web.CONFIG.System.Addr), TestServer.GetEngine())
  TestClient.Login(rbac.LoginUrl, nil)
  if TestClient == nil {
    return
  }
  data := map[string]interface{}{
    "nickName":     "测试名称",
    "username":     "create_test_username_for_get",
    "email":        "get@admin.com",
    "phone":        "13800138001",
    "authorityIds": []uint{web.AdminAuthorityId},
    "password":     "123456",
  }
  id := Create(TestClient, data)
  if id == 0 {
    t.Fatalf("测试添加用户失败 id=%d", id)
  }
  defer Delete(TestClient, id)
  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
    {Key: "data", Value: httptest.Responses{
      {Key: "id", Value: 1, Type: "ge"},
      {Key: "nickName", Value: data["nickName"].(string)},
      {Key: "username", Value: data["username"].(string)},
      {Key: "status", Value: g.StatusTrue},
      {Key: "email", Value: data["email"].(string)},
      {Key: "phone", Value: data["phone"].(string)},
      {Key: "isShow", Value: g.StatusTrue},
      {Key: "headerImg", Value: "http://xxxx/head.png"},
      {Key: "updatedAt", Value: "", Type: "notempty"},
      {Key: "createdAt", Value: "", Type: "notempty"},
      {Key: "createdAt", Value: "", Type: "notempty"},
      {Key: "authorities", Value: []string{"超级管理员"}},
    },
    },
  }
  TestClient.GET(fmt.Sprintf("%s/getAdmin/%d", url, id), pageKeys)
}

func TestChangeAvatar(t *testing.T) {
  TestClient = httptest.Instance(t, str.Join("http://", web.CONFIG.System.Addr), TestServer.GetEngine())
  TestClient.Login(rbac.LoginUrl, nil)
  if TestClient == nil {
    return
  }
  data := map[string]interface{}{
    "headerImg": "/avatar.png",
  }
  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
  }
  TestClient.POST(fmt.Sprintf("%s/changeAvatar", url), pageKeys, data)

  profile := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
    {Key: "data", Value: httptest.Responses{
      {Key: "id", Value: 1, Type: "ge"},
      {Key: "nickName", Value: "超级管理员"},
      {Key: "username", Value: "admin"},
      {Key: "headerImg", Value: filepath.ToSlash(web.ToStaticUrl("/avatar.png"))},
      {Key: "status", Value: g.StatusTrue},
      {Key: "isShow", Value: g.StatusFalse},
      {Key: "phone", Value: "13800138000"},
      {Key: "email", Value: "admin@admin.com"},
      {Key: "authorities", Value: []string{"超级管理员"}},
      {Key: "updatedAt", Value: "", Type: "notempty"},
      {Key: "createdAt", Value: "", Type: "notempty"},
    },
    },
  }
  TestClient.GET(fmt.Sprintf("%s/profile", url), profile)
}

func Create(TestClient *httptest.Client, data map[string]interface{}) uint {
  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
    {Key: "data", Value: httptest.Responses{
      {Key: "id", Value: 1, Type: "ge"},
    },
    },
  }
  return TestClient.POST(fmt.Sprintf("%s/createAdmin", url), pageKeys, data).GetId()
}

func Delete(TestClient *httptest.Client, id uint) {
  pageKeys := httptest.Responses{
    {Key: "status", Value: http.StatusOK},
    {Key: "message", Value: response.ResponseOkMessage},
  }
  TestClient.DELETE(fmt.Sprintf("%s/deleteAdmin/%d", url, id), pageKeys)
}

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