4.8.6 fix (#1963)

* feat: log store

* fix: full text search match query

* perf: mongo schema import, Avoid duplicate import

packages/service/common/system/log/schema.ts

@@ -0,0 +1,27 @@
+import { getMongoModel, Schema } from '../../../common/mongo';
+import { SystemLogType } from './type';
+import { LogLevelEnum } from './constant';
+
+export const LogCollectionName = 'system_logs';
+
+const SystemLogSchema = new Schema({
+  text: {
+    type: String,
+    required: true
+  },
+  level: {
+    type: String,
+    required: true,
+    enum: Object.values(LogLevelEnum)
+  },
+  time: {
+    type: Date,
+    default: () => new Date()
+  },
+  metadata: Object
+});
+
+SystemLogSchema.index({ time: 1 }, { expires: '15d' });
+SystemLogSchema.index({ level: 1 });
+
+export const MongoLog = getMongoModel<SystemLogType>(LogCollectionName, SystemLogSchema);