74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package api
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import (
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"encoding/json"
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"errors"
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"strconv"
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"git.nemunai.re/checkhome/struct"
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"github.com/julienschmidt/httprouter"
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)
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func init() {
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router.GET("/api/rooms", apiHandler(func (_ httprouter.Params, _ []byte) (interface{}, error) {
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return ckh.GetRooms()
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}))
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router.POST("/api/rooms", apiHandler(newRoom))
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router.DELETE("/api/rooms", apiHandler(func (_ httprouter.Params, _ []byte) (interface{}, error) {
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return ckh.ClearRooms()
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}))
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router.GET("/api/rooms/:rid", apiHandler(roomHandler(func (room ckh.Room, _ []byte) (interface{}, error) {
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return room, nil
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})))
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router.PUT("/api/rooms/:rid", apiHandler(roomHandler(updateRoom)))
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router.DELETE("/api/rooms/:rid", apiHandler(roomHandler(func (room ckh.Room, _ []byte) (interface{}, error) {
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return room.Delete()
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})))
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}
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func roomHandler(f func(ckh.Room, []byte) (interface{}, error)) func(httprouter.Params, []byte) (interface{}, error) {
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return func(ps httprouter.Params, body []byte) (interface{}, error) {
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if rid, err := strconv.ParseInt(string(ps.ByName("rid")), 10, 64); err != nil {
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return nil, err
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} else if room, err := ckh.GetRoom(rid); err != nil {
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return nil, err
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} else {
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return f(room, body)
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}
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}
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}
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func newRoom(_ httprouter.Params, body []byte) (interface{}, error) {
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var ur ckh.Room
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if err := json.Unmarshal(body, &ur); err != nil {
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return nil, err
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}
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if len(ur.Label) == 0 {
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return nil, errors.New("Room's label cannot be empty")
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}
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return ckh.NewRoom(ur.Label)
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}
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func updateRoom(room ckh.Room, body []byte) (interface{}, error) {
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var ur ckh.Room
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if err := json.Unmarshal(body, &ur); err != nil {
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return nil, err
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}
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if len(ur.Label) == 0 {
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return nil, errors.New("Room's label cannot be empty")
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}
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ur.Id = room.Id
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if _, err := ur.Update(); err != nil {
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return nil, err
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} else {
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return ur, nil
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}
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}
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