87 lines
2.3 KiB
Go
87 lines
2.3 KiB
Go
package system
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"github.com/glebarez/sqlite"
|
|
"github.com/gofrs/uuid/v5"
|
|
"github.com/gookit/color"
|
|
"gorm.io/gorm"
|
|
"miniapp/config"
|
|
"miniapp/global"
|
|
"miniapp/model/system/request"
|
|
"miniapp/utils"
|
|
"path/filepath"
|
|
)
|
|
|
|
type SqliteInitHandler struct{}
|
|
|
|
func NewSqliteInitHandler() *SqliteInitHandler {
|
|
return &SqliteInitHandler{}
|
|
}
|
|
|
|
// WriteConfig mysql回写配置
|
|
func (h SqliteInitHandler) WriteConfig(ctx context.Context) error {
|
|
c, ok := ctx.Value("config").(config.Sqlite)
|
|
if !ok {
|
|
return errors.New("mysql config invalid")
|
|
}
|
|
global.GVA_CONFIG.System.DbType = "sqlite"
|
|
global.GVA_CONFIG.Sqlite = c
|
|
global.GVA_CONFIG.JWT.SigningKey = uuid.Must(uuid.NewV4()).String()
|
|
cs := utils.StructToMap(global.GVA_CONFIG)
|
|
for k, v := range cs {
|
|
global.GVA_VP.Set(k, v)
|
|
}
|
|
return global.GVA_VP.WriteConfig()
|
|
}
|
|
|
|
// EnsureDB 创建数据库并初始化 sqlite
|
|
func (h SqliteInitHandler) EnsureDB(ctx context.Context, conf *request.InitDB) (next context.Context, err error) {
|
|
if s, ok := ctx.Value("dbtype").(string); !ok || s != "sqlite" {
|
|
return ctx, ErrDBTypeMismatch
|
|
}
|
|
|
|
c := conf.ToSqliteConfig()
|
|
next = context.WithValue(ctx, "config", c)
|
|
if c.Dbname == "" {
|
|
return ctx, nil
|
|
} // 如果没有数据库名, 则跳出初始化数据
|
|
|
|
dsn := conf.SqliteEmptyDsn()
|
|
|
|
var db *gorm.DB
|
|
if db, err = gorm.Open(sqlite.Open(dsn), &gorm.Config{
|
|
DisableForeignKeyConstraintWhenMigrating: true,
|
|
}); err != nil {
|
|
return ctx, err
|
|
}
|
|
global.GVA_CONFIG.AutoCode.Root, _ = filepath.Abs("..")
|
|
next = context.WithValue(next, "db", db)
|
|
return next, err
|
|
}
|
|
|
|
func (h SqliteInitHandler) InitTables(ctx context.Context, inits initSlice) error {
|
|
return createTables(ctx, inits)
|
|
}
|
|
|
|
func (h SqliteInitHandler) InitData(ctx context.Context, inits initSlice) error {
|
|
next, cancel := context.WithCancel(ctx)
|
|
defer func(c func()) { c() }(cancel)
|
|
for _, init := range inits {
|
|
if init.DataInserted(next) {
|
|
color.Info.Printf(InitDataExist, Sqlite, init.InitializerName())
|
|
continue
|
|
}
|
|
if n, err := init.InitializeData(next); err != nil {
|
|
color.Info.Printf(InitDataFailed, Sqlite, init.InitializerName(), err)
|
|
return err
|
|
} else {
|
|
next = n
|
|
color.Info.Printf(InitDataSuccess, Sqlite, init.InitializerName())
|
|
}
|
|
}
|
|
color.Info.Printf(InitSuccess, Sqlite)
|
|
return nil
|
|
}
|