forked from facesea/banshee
-
Notifications
You must be signed in to change notification settings - Fork 0
/
db.go
66 lines (57 loc) · 1.18 KB
/
db.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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
// Copyright 2015 Eleme Inc. All rights reserved.
package admindb
import (
"github.com/eleme/banshee/models"
"github.com/eleme/banshee/util/log"
"github.com/jinzhu/gorm"
_ "github.com/mattn/go-sqlite3" // Import but no use
)
// SQL db dialect
const dialect = "sqlite3"
// Gorm logging?
const gormLogMode = false
// DB handles admin storage.
type DB struct {
// DB
db *gorm.DB
// Cache
RulesCache *rulesCache
}
// Open DB by fileName.
func Open(fileName string) (*DB, error) {
// Open
gdb, err := gorm.Open(dialect, fileName)
if err != nil {
return nil, err
}
db := new(DB)
db.db = &gdb
// Migration
if err := db.migrate(); err != nil {
return nil, err
}
// Cache
db.RulesCache = newRulesCache()
if err := db.RulesCache.Init(db.db); err != nil {
return nil, err
}
// Log Mode
db.db.LogMode(gormLogMode)
return db, nil
}
// Close DB.
func (db *DB) Close() error {
return db.db.Close()
}
// DB returns db handle.
func (db *DB) DB() *gorm.DB {
return db.db
}
// migrate db schema.
func (db *DB) migrate() error {
log.Debug("migrate sql schemas..")
rule := &models.Rule{}
user := &models.User{}
proj := &models.Project{}
return db.db.AutoMigrate(rule, user, proj).Error
}