feat: buscar coordenadas do abrigo

.env.example

@@ -9,4 +9,7 @@ DATABASE_URL="postgresql://${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB_
 SECRET_KEY=
 
 HOST=::0.0.0.0
-PORT=4000
+PORT=4000
+
+MAPS_API_KEY=
+MAPS_API_URL=https://maps.googleapis.com/maps/api

src/googleMaps/mapsApi.ts

@@ -0,0 +1,25 @@
+export class MapsApi {
+  static key: string = process.env.MAPS_API_KEY || '';
+  static url: string = process.env.MAPS_API_URL || 'https://maps.googleapis.com/maps/api';
+
+  static async getCoordinates(address: string): Promise<{ lat: number | null ; lng: number | null }> {
+    try {
+      const response = await fetch(`${MapsApi.url}/geocode/json?address=${encodeURI(address)}&key=${MapsApi.key}`);
+      if (!response.ok) {
+        throw new Error(`[MAPS API] Failed to fetch coordinates. Status: ${response.status}`);
+      }
+
+      const data = await response.json();
+      const location = data?.results?.[0]?.geometry?.location;
+      if (!location || !location.lat || !location.lng) {
+        throw new Error('Invalid response from maps API');
+      }
+
+      return location;
+    } catch (error: any) {
+      console.error(`[MAPS API] Error fetching coordinates: ${error.message}`);
+      return { lat: null, lng: null };
+    }
+  }
+}
+

src/shelter/shelter.controller.ts

@@ -13,7 +13,7 @@ import {
 import { ApiTags } from '@nestjs/swagger';
 
 import { ShelterService } from './shelter.service';
-import { ServerResponse } from '../utils';
+import { ServerResponse, fetchShelterCoordinates } from '../utils';
 import { StaffGuard } from '@/guards/staff.guard';
 
 @ApiTags('Abrigos')
@@ -49,13 +49,14 @@ export class ShelterController {
   @UseGuards(StaffGuard)
   async store(@Body() body) {
     try {
+      await fetchShelterCoordinates(body);
       const data = await this.shelterService.store(body);
       return new ServerResponse(200, 'Successfully created shelter', data);
     } catch (err: any) {
       this.logger.error(`Failed to create shelter: ${err}`);
       throw new HttpException(err?.code ?? err?.name ?? `${err}`, 400);
     }
-  }
+}
 
   @Put(':id')
   async update(@Param('id') id: string, @Body() body) {
@@ -72,6 +73,7 @@ export class ShelterController {
   @UseGuards(StaffGuard)
   async fullUpdate(@Param('id') id: string, @Body() body) {
     try {
+      await fetchShelterCoordinates(body);
       const data = await this.shelterService.fullUpdate(id, body);
       return new ServerResponse(200, 'Successfully updated shelter', data);
     } catch (err: any) {

src/utils/index.ts

@@ -4,6 +4,7 @@ import {
   getSessionData,
   deepMerge,
   capitalize,
+  fetchShelterCoordinates
 } from './utils';
 
 export {
@@ -12,4 +13,5 @@ export {
   removeNotNumbers,
   getSessionData,
   deepMerge,
+  fetchShelterCoordinates
 };

src/utils/utils.ts

@@ -1,4 +1,6 @@
 import { Logger } from '@nestjs/common';
+import {  Shelter } from '@prisma/client';
+import { MapsApi } from '../googleMaps/mapsApi'
 
 class ServerResponse<T> {
   readonly message: string;
@@ -74,11 +76,23 @@ function deepMerge(target: Record<string, any>, source: Record<string, any>) {
     return source;
   }
 }
+async function fetchShelterCoordinates(shelter: Shelter) {
+  try {
+    const { address } = shelter;
+    const coordinates = await MapsApi.getCoordinates(address);
+    shelter.latitude = coordinates.lat;
+    shelter.longitude = coordinates.lng;
+  } catch (error) {
+    console.error(`Failed to fetch coordinates for shelter: ${error}`);
+    console.log("Failed to fetch coordinates for shelter: ", error);
+  }
+}
 
 export {
   ServerResponse,
   removeNotNumbers,
   getSessionData,
   deepMerge,
   capitalize,
+  fetchShelterCoordinates,
 };