feat: 完善平台总后台模块

backend/api/internal/models/saf_rule.go

@@ -0,0 +1,16 @@
+package models
+
+import "git.apinb.com/bsm-sdk/core/database"
+
+// SafRule 对应 saf_rule，保存安全规则。
+type SafRule struct {
+	Entity
+	RuleCode  string `gorm:"column:rule_code;type:varchar(64);not null;uniqueIndex" json:"rule_code"`
+	VersionNo int    `gorm:"column:version_no;not null;default:1" json:"version_no"`
+	Threshold string `gorm:"column:threshold;type:jsonb;not null;default:'{}'" json:"threshold"`
+	Action    string `gorm:"column:action;type:varchar(64);not null" json:"action"`
+	GrayScope string `gorm:"column:gray_scope;type:jsonb;not null;default:'{}'" json:"gray_scope"`
+}
+
+func init()                              { database.AppendMigrate(&SafRule{}) }
+func (table *SafRule) TableName() string { return "saf_rule" }