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provide CRUD API as a sub-package of Gin

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This commit is contained in:
Yuya Yabe 2014-08-31 16:26:51 -07:00
parent d5a0029191
commit 47320dd923
2 changed files with 46 additions and 41 deletions
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41
gin.go
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@ -205,47 +205,6 @@ func (group *RouterGroup) HEAD(path string, handlers ...HandlerFunc) {
group.Handle("HEAD", path, handlers) group.Handle("HEAD", path, handlers)
} }
// All of the methods are the same type as HandlerFunc
// if you don't want to support any methods of CRUD, then don't implement it
type CreateSupported interface {
CreateHandler(*Context)
}
type ListSupported interface {
ListHandler(*Context)
}
type TakeSupported interface {
TakeHandler(*Context)
}
type UpdateSupported interface {
UpdateHandler(*Context)
}
type DeleteSupported interface {
DeleteHandler(*Context)
}
// It defines
// POST: /path
// GET: /path
// PUT: /path/:id
// POST: /path/:id
func (group *RouterGroup) CRUD(path string, resource interface{}) {
if resource, ok := resource.(CreateSupported); ok {
group.POST(path, resource.CreateHandler)
}
if resource, ok := resource.(ListSupported); ok {
group.GET(path, resource.ListHandler)
}
if resource, ok := resource.(TakeSupported); ok {
group.GET(path+"/:id", resource.TakeHandler)
}
if resource, ok := resource.(UpdateSupported); ok {
group.PUT(path+"/:id", resource.UpdateHandler)
}
if resource, ok := resource.(DeleteSupported); ok {
group.DELETE(path+"/:id", resource.DeleteHandler)
}
}
// Static serves files from the given file system root. // Static serves files from the given file system root.
// Internally a http.FileServer is used, therefore http.NotFound is used instead // Internally a http.FileServer is used, therefore http.NotFound is used instead
// of the Router's NotFound handler. // of the Router's NotFound handler.

46
rest/rest.go Normal file
View File

@ -0,0 +1,46 @@
package rest
import (
"github.com/gin-gonic/gin"
)
// All of the methods are the same type as HandlerFunc
// if you don't want to support any methods of CRUD, then don't implement it
type CreateSupported interface {
CreateHandler(*gin.Context)
}
type ListSupported interface {
ListHandler(*gin.Context)
}
type TakeSupported interface {
TakeHandler(*gin.Context)
}
type UpdateSupported interface {
UpdateHandler(*gin.Context)
}
type DeleteSupported interface {
DeleteHandler(*gin.Context)
}
// It defines
// POST: /path
// GET: /path
// PUT: /path/:id
// POST: /path/:id
func CRUD(group *gin.RouterGroup, path string, resource interface{}) {
if resource, ok := resource.(CreateSupported); ok {
group.POST(path, resource.CreateHandler)
}
if resource, ok := resource.(ListSupported); ok {
group.GET(path, resource.ListHandler)
}
if resource, ok := resource.(TakeSupported); ok {
group.GET(path+"/:id", resource.TakeHandler)
}
if resource, ok := resource.(UpdateSupported); ok {
group.PUT(path+"/:id", resource.UpdateHandler)
}
if resource, ok := resource.(DeleteSupported); ok {
group.DELETE(path+"/:id", resource.DeleteHandler)
}
}