大面积重构

Response部分

usersController部分

中间件部分

pkg/common/token.go

@@ -3,7 +3,6 @@ package common
 import (
 	"drive-linked/config"
 	"github.com/golang-jwt/jwt/v4"
-	"strings"
 	"time"
 )
 
@@ -13,16 +12,8 @@ type JwtClaims struct {
 }
 
 //TODO:token解密验证
-func ValidateLogin(authorization string) error {
-	// 取出Bearer后的内容
-	var tokenString string
-	if auths := strings.Split(authorization, " "); len(auths) > 1 {
-		tokenString = auths[1]
-	} else {
-		return jwt.ErrInvalidKey
-	}
-
-	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+func VerifyToken(authorization string) error {
+	token, err := jwt.Parse(authorization, func(token *jwt.Token) (interface{}, error) {
 		return []byte(config.Cfg.Security.Jwt.Secret), nil
 	})
 

pkg/common/token_test.go

@@ -19,7 +19,7 @@ func TestValidateLogin(t *testing.T) {
 	config.SetupConfig()
 
 	tokenString, _ := NewToken("eigeen")
-	err := ValidateLogin(tokenString)
+	err := VerifyToken(tokenString)
 	if err == nil {
 		t.Log("验证通过")
 	} else {

pkg/controller/usersController.go

@@ -1,38 +0,0 @@
-package controller
-
-import (
-	"drive-linked/pkg/dto"
-	"drive-linked/pkg/service"
-	"encoding/json"
-	"github.com/kataras/iris/v12"
-	"io/ioutil"
-	"net/http"
-)
-
-func UserProfile(ctx iris.Context) {
-	serv := service.NewUsersService(ctx)
-
-	switch ctx.Request().Method {
-	// GET
-	case http.MethodGet:
-		serv.GetOneUser(ctx.Params().GetString("name"), service.MethodUserName)
-		return
-	// POST
-	case http.MethodPost:
-		//TODO:错误处理
-		body, err := ioutil.ReadAll(ctx.Request().Body)
-		if err != nil {
-			return
-		}
-
-		var req dto.QueryUserParams
-		err = json.Unmarshal(body, &req)
-		if err != nil {
-			return
-		}
-
-		serv.GetOneUser(req.Value, req.Method)
-		return
-	}
-
-}

pkg/dao/sentences.go

@@ -0,0 +1,37 @@
+package dao
+
+import (
+	"fmt"
+	"strings"
+)
+
+type Conditions *map[string]interface{}
+
+//TODO:未完成的sql语句构建器
+type QuerySql struct {
+	Table      string
+	Tail       string
+	Conditions Conditions
+	Rebind     int
+	body       string
+}
+
+func (b *QuerySql) Build() {
+
+	if b.Conditions == nil {
+
+	}
+	var where []string
+	var values []interface{}
+
+	for k, v := range *b.Conditions {
+		values = append(values, v)
+		where = append(where, fmt.Sprintf(`"%s"=%s`, k, "?"))
+	}
+
+	b.body = "SELECT * FROM " + b.Table + " WHERE " + strings.Join(where, "AND")
+}
+
+func (b *QuerySql) String() {
+
+}

pkg/dto/response.go

@@ -2,6 +2,7 @@ package dto
 
 import (
 	"drive-linked/pkg/serializer"
+	"github.com/kataras/golog"
 	"github.com/kataras/iris/v12"
 	"net/http"
 )
@@ -10,21 +11,18 @@ type Response struct {
 	Ctx iris.Context
 }
 
+const errJsonUnmarshalMsg = "{\"code\":500,\"msg\":\"Json解析错误，请联系管理员\",\"data\":null}"
+
 func NewResponse(ctx iris.Context) *Response {
 	return &Response{Ctx: ctx}
 }
 
-const errJsonUnmarshalMsg = "{\"code\":500,\"msg\":\"Json解析错误，请联系管理员\",\"data\":null}"
-
 // 成功 统一处理
 func (r *Response) Success(data interface{}) {
-	res := serializer.Response{
-		Code: 200,
-		Msg:  "",
-		Data: data,
-	}
-	_, err := r.Ctx.JSON(res)
+	resp := serializer.ResponseSerial{Code: http.StatusOK, Data: data}
+	_, err := r.Ctx.JSON(resp)
 	if err != nil {
+		golog.Error("Json解析错误: ", resp)
 		r.Ctx.Write([]byte(errJsonUnmarshalMsg))
 		return
 	}
@@ -32,12 +30,8 @@ func (r *Response) Success(data interface{}) {
 
 // 失败 统一处理
 func (r *Response) Error(code int, msg string) {
-	res := serializer.Response{
-		Code: code,
-		Msg:  msg,
-		Data: nil,
-	}
-	_, err := r.Ctx.JSON(res)
+	resp := serializer.ResponseSerial{Code: code, Msg: msg}
+	_, err := r.Ctx.JSON(resp)
 	if err != nil {
 		r.Ctx.Write([]byte(errJsonUnmarshalMsg))
 		return

pkg/middleware/verify.go

@@ -4,14 +4,23 @@ import (
 	"drive-linked/pkg/common"
 	"drive-linked/pkg/dto"
 	"github.com/kataras/iris/v12"
+	"strings"
 )
 
 func SignRequired(ctx iris.Context) {
 	auth := ctx.GetHeader("Authorization")
 	//TODO:更详细的判断，包括请求格式是否正确
 
+	// 取出Bearer后的内容
+	var tokenString string
+	if auths := strings.Split(auth, " "); len(auths) > 1 {
+		tokenString = auths[1]
+	} else {
+		ctx.Skip()
+	}
+
 	// 验证token
-	err := common.ValidateLogin(auth)
+	err := common.VerifyToken(tokenString)
 	if err == nil {
 		ctx.Values().Set("logged_in", true)
 		ctx.Next()

pkg/serializer/response.go

@@ -1,8 +1,6 @@
 package serializer
 
-import "net/http"
-
-type Response struct {
+type ResponseSerial struct {
 	Code int         `json:"code"`
 	Msg  string      `json:"msg"`
 	Data interface{} `json:"data"`
@@ -10,17 +8,9 @@ type Response struct {
 
 /*
 自定义错误码
-10000 用户操作
+40000 业务逻辑错误
+50000 服务器操作
 */
 const (
-	ErrNoUser = 10001
+	ErrNoUser = 40001
 )
-
-func Success(data interface{}) Response {
-	r := Response{
-		Code: http.StatusOK,
-		Msg:  "",
-		Data: data,
-	}
-	return r
-}

pkg/service/controller/usersController.go

@@ -0,0 +1,20 @@
+package controller
+
+import (
+	"drive-linked/pkg/service"
+	"github.com/kataras/iris/v12"
+)
+
+func UserProfile(ctx iris.Context) {
+	serv := service.NewUsersService(ctx)
+
+	// 获取所有查询条件参数
+	var conditions map[string]interface{}
+	for _, field := range service.UserConditions {
+		if ctx.Params().GetString(field) != "" {
+			conditions[field] = ctx.Params().GetString(field)
+		}
+	}
+	serv.GetOneUser(&conditions)
+	ctx.Next()
+}

pkg/service/users.go

@@ -13,26 +13,20 @@ type UsersService struct {
 	Ctx iris.Context
 }
 
-const (
-	MethodUserName  = "name"
-	MethodUserEmail = "email"
+var (
+	UserConditions = [...]string{"id", "name", "email", "nickname"}
 )
 
 func NewUsersService(ctx iris.Context) *UsersService {
 	return &UsersService{Ctx: ctx}
 }
 
-func (serv *UsersService) GetOneUser(field, method string) {
+func (serv *UsersService) GetOneUser(conditions *map[string]interface{}) {
 	var err error
 	resp := dto.NewResponse(serv.Ctx)
 	user := &model.User{}
 
-	switch method {
-	case MethodUserName:
-		err = user.GetByName(field)
-	case MethodUserEmail:
-		err = user.GetByEmail(field)
-	}
+	err = user.GetWithConditions(conditions)
 
 	switch err {
 	case nil: