mirror of
https://github.com/nabbar/golib.git
synced 2025-10-01 06:02:06 +08:00
3a2c52195f
Package Database/gorm: - move package database using gorm, to package database/gorm - update config component following Package Database/KVItem: - create new package to manage item of KV Db - allow to track change on item model - allow to store only if changed - embedded driver function to load / store to make instance portable Package Database/KVTable: - create new package to manage a table (list of map key : value) - embedded driver instance to make instance portable - allow to walk, list, get items with KVItem instance Package Database/KVDriver: - create new package to wrap db KV function to KVTable awaiting function - Allow to skip function Walk replace by a n internal call of function List and Get Package Database/Map: - create new package to wrap KV function usage of map[comparable]any to KVDriver model - Use json marshall/unmarshall between map[comparable]any to model any
79 lines
2.2 KiB
Go
79 lines
2.2 KiB
Go
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2022 Nicolas JUHEL
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*
|
|
*/
|
|
|
|
package gorm
|
|
|
|
import (
|
|
"context"
|
|
"sync"
|
|
"sync/atomic"
|
|
"time"
|
|
|
|
libctx "github.com/nabbar/golib/context"
|
|
liberr "github.com/nabbar/golib/errors"
|
|
liblog "github.com/nabbar/golib/logger"
|
|
montps "github.com/nabbar/golib/monitor/types"
|
|
libver "github.com/nabbar/golib/version"
|
|
gormdb "gorm.io/gorm"
|
|
gorlog "gorm.io/gorm/logger"
|
|
)
|
|
|
|
type FuncGormLog func() gorlog.Interface
|
|
|
|
type Database interface {
|
|
GetDB() *gormdb.DB
|
|
SetDb(db *gormdb.DB)
|
|
Close()
|
|
|
|
WaitNotify(ctx context.Context, cancel context.CancelFunc)
|
|
CheckConn() liberr.Error
|
|
Config() *gormdb.Config
|
|
|
|
RegisterContext(fct libctx.FuncContext)
|
|
RegisterLogger(fct func() liblog.Logger, ignoreRecordNotFoundError bool, slowThreshold time.Duration)
|
|
RegisterGORMLogger(fct func() gorlog.Interface)
|
|
|
|
Monitor(vrs libver.Version) (montps.Monitor, error)
|
|
}
|
|
|
|
func New(cfg *Config) (Database, liberr.Error) {
|
|
if d, e := cfg.New(nil); e != nil {
|
|
return nil, e
|
|
} else {
|
|
v := new(atomic.Value)
|
|
v.Store(d)
|
|
|
|
c := new(atomic.Value)
|
|
c.Store(cfg)
|
|
|
|
return &database{
|
|
m: sync.Mutex{},
|
|
v: v,
|
|
c: c,
|
|
}, nil
|
|
}
|
|
}
|