refactor: replace redis runtime and queues with sqlite-backed scheduler

src/model/dao/runtime_sqlite.go

@@ -0,0 +1,66 @@
+package dao
+
+import (
+	"github.com/assimon/luuu/config"
+	"github.com/assimon/luuu/model/mdb"
+	"github.com/assimon/luuu/util/log"
+	"github.com/gookit/color"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+	"gorm.io/gorm/schema"
+)
+
+var RuntimeDB *gorm.DB
+
+func RuntimeInit() error {
+	var err error
+	runtimePath := config.GetRuntimeSqlitePath()
+	color.Green.Printf("[runtime_db] sqlite filename: %s\n", runtimePath)
+	RuntimeDB, err = openDB(runtimePath, &gorm.Config{
+		NamingStrategy: schema.NamingStrategy{
+			SingularTable: true,
+		},
+		Logger: logger.Default.LogMode(logger.Error),
+	})
+	if err != nil {
+		color.Red.Printf("[runtime_db] sqlite open DB,err=%s\n", err)
+		return err
+	}
+
+	sqlDB, err := RuntimeDB.DB()
+	if err != nil {
+		color.Red.Printf("[runtime_db] sqlite get DB,err=%s\n", err)
+		return err
+	}
+
+	concurrency := config.GetQueueConcurrency()
+	if concurrency < 2 {
+		concurrency = 2
+	}
+	if concurrency > 16 {
+		concurrency = 16
+	}
+	sqlDB.SetMaxOpenConns(concurrency)
+	sqlDB.SetMaxIdleConns(1)
+
+	if err = RuntimeDB.Exec("PRAGMA journal_mode=WAL;").Error; err != nil {
+		return err
+	}
+	if err = RuntimeDB.Exec("PRAGMA synchronous=NORMAL;").Error; err != nil {
+		return err
+	}
+	if err = RuntimeDB.Exec("PRAGMA busy_timeout=5000;").Error; err != nil {
+		return err
+	}
+	if err = sqlDB.Ping(); err != nil {
+		color.Red.Printf("[runtime_db] sqlite connDB err:%s", err.Error())
+		return err
+	}
+	if err = RuntimeDB.AutoMigrate(&mdb.TransactionLock{}); err != nil {
+		color.Red.Printf("[runtime_db] sqlite migrate DB(TransactionLock),err=%s\n", err)
+		return err
+	}
+
+	log.Sugar.Debug("[runtime_db] sqlite connDB success")
+	return nil
+}