✨ feat(db): 给UserGacha添加只读库和相关操作

shared/db/UserGacha.ts

@@ -1,5 +1,5 @@
 import BaseModel from './BaseModel';
-import { index, getModelForClass, prop, DocumentType, modelOptions } from '@typegoose/typegoose';
+import { index, getModelForClass, prop, DocumentType, modelOptions, ReturnModelType, mongoose } from '@typegoose/typegoose';
 import { getZeroPointD } from '../pubUtils/timeUtil';
 import { RECRUIT } from '../pubUtils/dicParam';
 import { Candidate, SimpleResult } from '../domain/activityField/guideGachaField';
@@ -103,7 +103,7 @@ export default class UserGacha extends BaseModel {
     candidates: Candidate[];            // 预抽卡候选
 
     public static async findAllByRole(roleId: string) {
-      let rec: UserGachaType[] = await UserGachaModel.find({ roleId }).lean({ virtuals: true });
+      let rec: UserGachaType[] = await UserGachaROModel.find({ roleId }).lean({ virtuals: true });
       return rec;
     }
 
@@ -142,5 +142,11 @@ export default class UserGacha extends BaseModel {
 
 export const UserGachaModel = getModelForClass(UserGacha);
 
+export let UserGachaROModel: ReturnModelType<typeof UserGacha, {}>;
+export function loadUserGachaROModel(connect: mongoose.Connection) {
+  UserGachaROModel = getModelForClass(UserGacha, {
+        existingConnection: connect
+    });
+}
 export interface UserGachaType extends Pick<DocumentType<UserGacha>, keyof UserGacha> { }
 export type UserGachaParam = Partial<UserGachaType>;

shared/db/index.ts

@@ -18,6 +18,7 @@ import { loadRoleROModel } from "./Role";
 import { loadHeroROModel } from "./Hero";
 import { loadItemROModel } from "./Item";
 import { loadUserGachaRecROModel } from "./UserGachaRec";
+import { loadUserGachaROModel } from "./UserGacha";
 
 export function loadGmDb(connect: mongoose.Connection) {
     // console.log('************')
@@ -47,4 +48,5 @@ export function loadRODb(connect: mongoose.Connection) {
     loadHeroROModel(connect);
     loadItemROModel(connect);
     loadUserGachaRecROModel(connect);
+    loadUserGachaROModel(connect);
 }