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code/allapp/allapp-go-v3/pkg/db/meta_field.go

@@ -0,0 +1,42 @@
+package db
+
+import (
+	"allapp-go/internal/middleware"
+	"context"
+	"time"
+)
+
+var auditExcludeTables = map[string]bool{
+	"b_user":       true,
+	"b_user_oauth": true,
+}
+
+// 返回新 map（避免修改入参）
+func applyMetaFields(ctx context.Context, table string, data map[string]any, isInsert bool) map[string]any {
+	if auditExcludeTables[table] {
+		return data
+	}
+
+	now := time.Now()
+	newData := make(map[string]any, len(data)+2)
+
+	for k, v := range data {
+		newData[k] = v
+	}
+
+	if isInsert {
+		newData["create_time"] = now
+		newData["update_time"] = now
+	} else {
+		newData["update_time"] = now
+	}
+
+	if userID, ok := middleware.GetUserID(ctx); ok {
+		if isInsert {
+			newData["create_by"] = userID
+		}
+		newData["update_by"] = userID
+	}
+
+	return newData
+}