后台：武将、装备列表

shared/db/Equip.ts

@@ -4,6 +4,7 @@ import { COUNTER } from '../consts';
 import { CounterModel } from './Counter';
 import { HeroModel } from './Hero';
 import { RoleModel } from './Role';
+import { SearchEquipParam } from '@domain/backEndField/search';
 
 export class RandSe {
     @prop({ required: true })
@@ -192,6 +193,36 @@ export default class Equip extends BaseModel {
         return result;
     }
 
+    private static getSearchObj(form: SearchEquipParam) {
+        let searchObj = {};
+        if(form.roleId) searchObj['roleId'] = form.roleId;
+        if(form.roleName) searchObj['roleName'] = { $regex: new RegExp(form.roleName.toString(), 'i') };
+        if(form.id) searchObj['id'] = form.id;
+        return searchObj
+      }
+    
+      public static async findByCondition(page: number, pageSize: number, sortField: string = 'updatedAt', sortOrder: string = 'descend', form: SearchEquipParam = {}) {
+    
+        let searchObj = this.getSearchObj(form);
+        let sort = {};
+        if(sortField && sortOrder) {
+            if(sortOrder == 'ascend') {
+                sort[sortField] = 1;
+            } else if (sortOrder == 'descend') {
+                sort[sortField] = -1;
+            }
+        }
+        const result: EquipType[] = await EquipModel.find(searchObj).limit(pageSize).skip((page - 1) * pageSize).sort(sort).lean({ getters: true, virtuals: true });
+        return result;
+    
+      }
+    
+      public static async countByCondition(form: SearchEquipParam = {}) {
+    
+          let searchObj = this.getSearchObj(form);
+          const result = await EquipModel.count(searchObj);
+          return result;
+      }
 }
 
 export const EquipModel = getModelForClass(Equip);