/
gorm.go
97 lines (86 loc) · 2.16 KB
/
gorm.go
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package injector
import (
"context"
"errors"
"github.com/tanjiancheng/gin-amis-admin/internal/app/ginplus"
"github.com/tanjiancheng/gin-amis-admin/internal/app/schema"
"os"
"path/filepath"
"time"
"github.com/jinzhu/gorm"
"github.com/tanjiancheng/gin-amis-admin/internal/app/config"
igorm "github.com/tanjiancheng/gin-amis-admin/internal/app/model/impl/gorm"
)
// InitGormDB 初始化gorm存储
func InitGormDB() (*gorm.DB, func(), error) {
cfg := config.C.Gorm
db, cleanFunc, err := NewGormDB()
if err != nil {
return nil, cleanFunc, err
}
if cfg.EnableAutoMigrate {
err = igorm.AutoMigrate(db)
if err != nil {
return nil, cleanFunc, err
}
}
return db, cleanFunc, nil
}
func InitGormData(ctx context.Context, injector *Injector) error {
// 初始化菜单数据
if config.C.Menu.Enable && config.C.Menu.Data != "" {
err := injector.MenuBll.InitData(ctx, config.C.Menu.Data)
if err != nil {
return err
}
}
// 初始化页面管理数据
if config.C.Page.Enable && config.C.Page.Data != "" {
err := injector.PageBll.InitData(ctx, config.C.Page.Data)
if err != nil {
return err
}
}
// 初始化模板商城数据
if config.C.TplMall.Enable && config.C.TplMall.Data != "" {
err := injector.GTplMallBll.InitData(ctx, config.C.TplMall.Data)
if err != nil {
return err
}
}
//初始化平台数据
err := injector.GPlatformBll.Create(ctx, schema.GPlatform{
AppID: ginplus.GetDefaultAppId(),
Name: ginplus.GetDefaultAppName(),
Status: 1,
CreateTime: time.Now().Unix(),
})
if err != nil {
return err
}
return nil
}
// NewGormDB 创建DB实例
func NewGormDB() (*gorm.DB, func(), error) {
cfg := config.C
var dsn string
switch cfg.Gorm.DBType {
case "mysql":
dsn = cfg.MySQL.DSN()
case "sqlite3":
dsn = cfg.Sqlite3.DSN()
_ = os.MkdirAll(filepath.Dir(dsn), 0777)
case "postgres":
dsn = cfg.Postgres.DSN()
default:
return nil, nil, errors.New("unknown db")
}
return igorm.NewDB(&igorm.Config{
Debug: cfg.Gorm.Debug,
DBType: cfg.Gorm.DBType,
DSN: dsn,
MaxIdleConns: cfg.Gorm.MaxIdleConns,
MaxLifetime: cfg.Gorm.MaxLifetime,
MaxOpenConns: cfg.Gorm.MaxOpenConns,
})
}