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middleware.go
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/
middleware.go
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package api
import (
"github.com/gin-gonic/gin"
)
// IDInURI is used to retrieve an ID from a context.
type IDInURI struct {
ID uint `uri:"id" binding:"required"`
}
// messageIDInURI is used to retrieve an message ID from a context.
type messageIDInURI struct {
MessageID string `uri:"messageid" binding:"required"`
}
// RequireIDInURI returns a Gin middleware which requires an ID to be supplied in the URI of the request.
func RequireIDInURI() gin.HandlerFunc {
return func(ctx *gin.Context) {
var requestModel IDInURI
if err := ctx.BindUri(&requestModel); err != nil {
return
}
ctx.Set("id", requestModel.ID)
}
}
// RequireMessageIDInURI returns a Gin middleware which requires an messageID to be supplied in the URI of the request.
func RequireMessageIDInURI() gin.HandlerFunc {
return func(ctx *gin.Context) {
var requestModel messageIDInURI
if err := ctx.BindUri(&requestModel); err != nil {
return
}
ctx.Set("messageid", requestModel.MessageID)
}
}