feat: add index and update code

firestore.indexes.json

@@ -1,4 +1,19 @@
 {
-  "indexes": [],
+  "indexes": [
+    {
+      "collectionGroup": "example",
+      "queryScope": "COLLECTION",
+      "fields": [
+        {
+          "fieldPath": "isPublished",
+          "order": "ASCENDING"
+        },
+        {
+          "fieldPath": "createdAt",
+          "order": "DESCENDING"
+        }
+      ]
+    }
+  ],
   "fieldOverrides": []
 }

src/modules/example/controllers/example.controller.ts

@@ -1,6 +1,6 @@
-import { Body, Controller, Get, NotFoundException, Param, Patch, Post, Query } from '@nestjs/common'
+import { Body, Controller, Get, NotFoundException, Param, ParseBoolPipe, Patch, Post, Query } from '@nestjs/common'
 
-import { ExampleFilter, ExampleRequestBody } from '../dto'
+import { ExampleRequestBody } from '../dto'
 import { ExampleDocument } from '../entities'
 import { ExampleService } from '../services'
 
@@ -9,8 +9,8 @@ export class ExampleController {
   constructor(private readonly exampleService: ExampleService) {}
 
   @Get('/')
-  async getList(@Query() query?: ExampleFilter): Promise<ExampleDocument[]> {
-    const response = await this.exampleService.getList(query)
+  async getList(@Query('isPublished', ParseBoolPipe) isPublished?: boolean): Promise<ExampleDocument[]> {
+    const response = await this.exampleService.getList({ isPublished })
 
     if (!response?.length) {
       throw new NotFoundException('Examples are not exist')
@@ -40,7 +40,7 @@ export class ExampleController {
     return this.exampleService.update(id, body)
   }
 
-  @Patch('/:id')
+  @Patch('/publish/:id')
   async togglePublish(@Param('id') id: string): Promise<ExampleDocument> {
     return this.exampleService.togglePublish(id)
   }

src/modules/example/repositories/example.repository.ts

@@ -48,7 +48,9 @@ export class ExampleRepository {
 
   async find(filter: ExampleFilter): Promise<ExampleDocument[]> {
     const list: ExampleDocument[] = []
-    const query = this.findGenerator(filter)
+    let query = this.findGenerator(filter)
+
+    query = query.orderBy('createdAt', 'desc')
 
     const snapshot = await query.get()
 
@@ -58,8 +60,8 @@ export class ExampleRepository {
   }
 
   async create(payload: Pick<ExampleDocument, 'title'> & Partial<ExampleDocument>) {
-    const document = await this.collection.doc(payload.id)
     const validPayload = this.getValidProperties(payload)
+    const document = await this.collection.doc(validPayload.id)
     await document.set(validPayload)
 
     return validPayload