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51 lines
1022 B
Go
51 lines
1022 B
Go
package utils
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import (
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syserrors "errors"
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"github.com/gin-gonic/gin"
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"gold-shop/errors"
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)
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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 Data `json:"data"`
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}
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type Data map[string]interface{}
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func JsonHandler(api func(c *gin.Context) (Data, error)) func(c *gin.Context) {
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return func(c *gin.Context) {
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data, err := api(c)
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result := Result{}
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if err != nil {
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result = buildErrorResult(err)
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result.Data = data
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} else {
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result.Code = Success
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result.Message = "成功"
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result.Data = data
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}
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c.JSON(200, result)
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}
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}
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func Handler(api func(c *gin.Context)) func(c *gin.Context) {
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return api
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}
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func buildErrorResult(err error) Result {
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result := Result{}
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switch err.(type) {
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case *errors.BusinessError:
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var businessError *errors.BusinessError
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syserrors.As(err, &businessError)
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result.Code = businessError.Code
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result.Message = businessError.Message
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default:
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result.Code = Error
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result.Message = "系统异常"
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}
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return result
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}
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