func processEntityPut(req *wcg.Request, put *entities.Put, keyParams string, create bool) response.Response {
key := req.Param(keyParams)
_, ent := put.Kind().Get().Key(key).UseDefaultIfNil(create).MustOne(req)
if ent == nil {
return response.APINotFound
}
if req.HTTPRequest().Form == nil {
req.Logger.Warnf("You should use ParseForm middleware to avoid the error in EntityPut|EntityPutOrCreate")
return response.InternalServerError(req, ErrInvalidFormParameters).(response.Response)
}
err := put.Kind().UpdateEntityFromForm(ent, req.HTTPRequest().Form)
if err != nil {
return response.BadRequest(req, ErrInvalidFormParameters)
}
_, ent_ := put.Key(key).MustUpdate(req, ent)
return response.NewJSONResponseWithStatus(ent_, 200)
}
func findArtistAndMember(req *wcg.Request) *hplink.Member {
var artist *hplink.Artist
var member *hplink.Member
var funcs = []func(){
func() {
_, ent := entities.Artist.Get().Key(
req.Param(paramKeyArtist),
).MustOne(req)
if ent != nil {
artist = ent.(*hplink.Artist)
}
},
func() {
_, ent := entities.Member.Get().Key(
fmt.Sprintf("%s.%s", req.Param(paramKeyArtist), req.Param(paramKeyMember)),
).MustOne(req)
if ent != nil {
member = ent.(*hplink.Member)
}
},
}
iterator.ParallelSlice(funcs, func(i int, v func()) error {
v()
return nil
})
if artist == nil || member == nil {
return nil
}
member.Artist = artist
return member
}