forked from SkygearIO/skygear-server
-
Notifications
You must be signed in to change notification settings - Fork 0
/
conn.go
49 lines (41 loc) · 1.56 KB
/
conn.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
// Copyright 2015-present Oursky Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package preprocessor
import (
"context"
"net/http"
"github.com/skygeario/skygear-server/pkg/server/router"
"github.com/skygeario/skygear-server/pkg/server/skydb"
"github.com/skygeario/skygear-server/pkg/server/skyerr"
)
type ConnPreprocessor struct {
AppName string
AccessControl string
DBOpener func(context.Context, string, string, string, string, bool) (skydb.Conn, error)
DBImpl string
Option string
DevMode bool
}
func (p ConnPreprocessor) Preprocess(payload *router.Payload, response *router.Response) int {
log.Debugf("Opening DBConn: {%v %v %v}", p.DBImpl, p.AppName, p.Option)
canMigrate := payload.HasMasterKey() || p.DevMode
conn, err := p.DBOpener(payload.Context, p.DBImpl, p.AppName, p.AccessControl, p.Option, canMigrate)
if err != nil {
response.Err = skyerr.NewError(skyerr.UnexpectedUnableToOpenDatabase, err.Error())
return http.StatusServiceUnavailable
}
payload.DBConn = conn
log.Debugf("Get DB OK")
return http.StatusOK
}