mirror of
https://gitee.com/dromara/mayfly-go
synced 2025-11-12 20:30:25 +08:00
142 lines
3.2 KiB
Go
142 lines
3.2 KiB
Go
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package base
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import (
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"encoding/json"
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"github.com/astaxie/beego"
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"github.com/astaxie/beego/logs"
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"github.com/astaxie/beego/validation"
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)
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type Controller struct {
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beego.Controller
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}
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// 获取数据函数
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type getDataFunc func(loginAccount *LoginAccount) interface{}
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// 操作函数,无返回数据
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type operationFunc func(loginAccount *LoginAccount)
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// 将请求体的json赋值给指定的结构体
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func (c *Controller) UnmarshalBody(data interface{}) {
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err := json.Unmarshal(c.Ctx.Input.RequestBody, data)
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BizErrIsNil(err, "request body解析错误")
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}
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// 校验表单数据
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func (c *Controller) validForm(form interface{}) {
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valid := validation.Validation{}
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b, err := valid.Valid(form)
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if err != nil {
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panic(err)
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}
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if !b {
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e := valid.Errors[0]
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panic(NewBizErr(e.Field + " " + e.Message))
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}
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}
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// 将请求体的json赋值给指定的结构体,并校验表单数据
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func (c *Controller) UnmarshalBodyAndValid(data interface{}) {
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c.UnmarshalBody(data)
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c.validForm(data)
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}
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// 返回数据
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// @param checkToken 是否校验token
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// @param getData 获取数据的回调函数
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func (c *Controller) ReturnData(checkToken bool, getData getDataFunc) {
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defer func() {
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if err := recover(); err != nil {
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c.parseErr(err)
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}
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}()
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var loginAccount *LoginAccount
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if checkToken {
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loginAccount = c.CheckToken()
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}
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c.Success(getData(loginAccount))
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}
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// 无返回数据的操作,如新增修改等无需返回数据的操作
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// @param checkToken 是否校验token
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func (c *Controller) Operation(checkToken bool, operation operationFunc) {
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defer func() {
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if err := recover(); err != nil {
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c.parseErr(err)
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}
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}()
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var loginAccount *LoginAccount
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if checkToken {
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loginAccount = c.CheckToken()
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}
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operation(loginAccount)
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c.SuccessNoData()
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}
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// 校验token,并返回登录者账号信息
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func (c *Controller) CheckToken() *LoginAccount {
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tokenStr := c.Ctx.Input.Header("Authorization")
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loginAccount, err := ParseToken(tokenStr)
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if err != nil || loginAccount == nil {
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panic(NewBizErrCode(TokenErrorCode, TokenErrorMsg))
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}
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return loginAccount
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}
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// 获取分页参数
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func (c *Controller) GetPageParam() *PageParam {
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pn, err := c.GetInt("pageNum", 1)
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BizErrIsNil(err, "pageNum参数错误")
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ps, serr := c.GetInt("pageSize", 10)
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BizErrIsNil(serr, "pageSize参数错误")
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return &PageParam{PageNum: pn, PageSize: ps}
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}
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// 统一返回Result json对象
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func (c *Controller) Result(result *Result) {
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c.Data["json"] = result
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c.ServeJSON()
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}
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// 返回成功结果
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func (c *Controller) Success(data interface{}) {
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c.Result(Success(data))
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}
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// 返回成功结果
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func (c *Controller) SuccessNoData() {
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c.Result(SuccessNoData())
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}
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// 返回业务错误
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func (c *Controller) BizError(bizError BizError) {
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c.Result(Error(bizError.Code(), bizError.Error()))
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}
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// 返回服务器错误结果
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func (c *Controller) ServerError() {
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c.Result(ServerError())
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}
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// 解析error,并对不同error返回不同result
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func (c *Controller) parseErr(err interface{}) {
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switch t := err.(type) {
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case BizError:
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c.BizError(t)
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break
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case error:
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c.ServerError()
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logs.Error(t)
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panic(err)
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//break
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case string:
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c.ServerError()
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logs.Error(t)
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panic(err)
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//break
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default:
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logs.Error(t)
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}
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}
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