115 lines
2.5 KiB
Go
115 lines
2.5 KiB
Go
package response
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import (
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"base-framework/pkg/router"
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"net/http"
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)
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type ErrorInfo struct {
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Method string `json:"method,omitempty"`
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Path string `json:"path,omitempty"`
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Message string `json:"message,omitempty"`
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Stack string `json:"stack,omitempty"`
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}
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// Result 统一响应结构体
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type Result struct {
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Code string `json:"code"`
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Message string `json:"message"`
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Data interface{} `json:"data,omitempty"`
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Error ErrorInfo `json:"error,omitempty"`
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}
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const (
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CodeSuccess = "0000" // 成功
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CodeFail = "0001" // 失败
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CodeNoLogin = "1001" // 未登录
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CodeLoginExpired = "1002" // 登录过期
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CodeInvalidToken = "1003" // Token 无效
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CodeInvalidOrgCode = "1004" // 机构码有误
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CodeInvalidAccount = "1005" // 账号或密码有误
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)
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var codeMessages = map[string]string{
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CodeSuccess: "请求成功",
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CodeFail: "请求失败",
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CodeNoLogin: "未登录",
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CodeLoginExpired: "登录已过期",
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CodeInvalidToken: "Token 无效",
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CodeInvalidOrgCode: "机构码有误",
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CodeInvalidAccount: "账号或密码有误",
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}
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// 兜底提示
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const defaultMessage = "未知错误"
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// Builder 链式构造器
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type Builder struct {
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c *router.Context
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result Result
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}
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// Success 构造成功响应
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func Success(c *router.Context) *Builder {
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return &Builder{
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c: c,
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result: Result{
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Code: CodeSuccess,
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Message: getMessage(CodeSuccess),
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},
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}
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}
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// Error 构造失败响应
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func Error(c *router.Context) *Builder {
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return &Builder{
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c: c,
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result: Result{
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Code: CodeFail,
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Message: getMessage(CodeFail),
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},
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}
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}
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// Code 设置状态码(自动填充默认提示,除非后面手动改)
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func (b *Builder) Code(code string) *Builder {
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b.result.Code = code
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b.result.Message = getMessage(code)
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return b
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}
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// Message 设置提示消息(覆盖默认的)
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func (b *Builder) Message(msg string) *Builder {
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b.result.Message = msg
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return b
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}
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// Data 设置返回数据
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func (b *Builder) Data(data interface{}) *Builder {
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b.result.Data = data
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return b
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}
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// ErrorInfo 设置错误信息
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func (b *Builder) ErrorInfo(err ErrorInfo) *Builder {
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b.result.Error = err
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return b
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}
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// Send 发送响应
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func (b *Builder) Send() {
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if b.result.Data == nil {
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b.result.Data = ""
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}
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b.c.JSON(http.StatusOK, b.result)
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}
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// getMessage 获取状态码对应提示,兜底 defaultMessage
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func getMessage(code string) string {
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if msg, ok := codeMessages[code]; ok {
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return msg
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}
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return defaultMessage
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}
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