Feat: execute database script to calibrate user storage

models/scripts/invoker.go

@@ -0,0 +1,25 @@
+package scripts
+
+import (
+	"context"
+	"fmt"
+)
+
+type DBScript interface {
+	Run(ctx context.Context)
+}
+
+var availableScripts = make(map[string]DBScript)
+
+func RunDBScript(name string, ctx context.Context) error {
+	if script, ok := availableScripts[name]; ok {
+		script.Run(ctx)
+		return nil
+	}
+
+	return fmt.Errorf("数据库脚本 [%s] 不存在", name)
+}
+
+func register(name string, script DBScript) {
+	availableScripts[name] = script
+}