优化结构

internal/biz/system/context.go

@@ -0,0 +1,43 @@
+package system
+
+import "context"
+
+type actorContextKey struct{}
+
+type Actor struct {
+	UserID      uint
+	AuthorityID uint
+}
+
+func NewActorContext(ctx context.Context, actor Actor) context.Context {
+	return context.WithValue(ctx, actorContextKey{}, actor)
+}
+
+func ActorFromContext(ctx context.Context) (Actor, bool) {
+	actor, ok := ctx.Value(actorContextKey{}).(Actor)
+	return actor, ok
+}
+
+type DataScope struct {
+	All           bool
+	Scope         int
+	UserID        uint
+	AuthorityID   uint
+	PrimaryDeptID uint
+	OwnerUserID   uint
+	DepartmentIDs []uint
+	RequestID     string
+	Method        string
+	Path          string
+}
+
+type dataScopeKey struct{}
+
+func NewDataScopeContext(ctx context.Context, scope DataScope) context.Context {
+	return context.WithValue(ctx, dataScopeKey{}, scope)
+}
+
+func DataScopeFromContext(ctx context.Context) (DataScope, bool) {
+	scope, ok := ctx.Value(dataScopeKey{}).(DataScope)
+	return scope, ok
+}