Merge pull request #17 from No-Country-simulation/ale-back

buscador desde la API de deezer

Back-End/app/src/main/java/com/web/app/client/DeezerClient.java

@@ -0,0 +1,26 @@
+package com.web.app.client;
+
+import com.web.app.dto.search.SearchDeezerResponse;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+@Service
+public class DeezerClient {
+
+    private final String url = "https://api.deezer.com/";
+
+    public SearchDeezerResponse searchDeezerAPI(String artist, String track, String album) {
+        RestTemplate template = new RestTemplate();
+        return template.getForObject(url + "search?q="
+//      con comillas o que las agreguen al hacer la peticion
+//      creo que al hacer las peticiones son un buen indicador de
+                + "artist:" + artist
+                + " track:" + track
+                + " album:" + album
+
+//                        + "artist:" + "\"" + artist + "\""
+//                        + " track:" + "\"" + track + "\""
+//                        + " album:" + "\"" + album + "\""
+                , SearchDeezerResponse.class);
+    }
+}

Back-End/app/src/main/java/com/web/app/controllers/SearchController.java

@@ -0,0 +1,41 @@
+package com.web.app.controllers;
+
+import com.web.app.dto.ExtendedBaseResponse;
+import com.web.app.dto.search.SearchDeezerResponse;
+import com.web.app.service.impl.SearchServiceImpl;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+@Tag(name = "Buscador", description = "Buscar canciones, album, artist tanto desde la API de Deezar como la nuestra")
+@RestController
+@RequestMapping("/search")
+@RequiredArgsConstructor
+public class SearchController {
+    public final SearchServiceImpl searchService;
+    // Implementación de los métodos para buscar canciones, albums y artistas
+    @Operation(summary = "Buscador",
+            description = "Al Buscar canciones, album, artist, hacerlo entre comillas"
+    )
+    @ApiResponses( value = {
+            @ApiResponse(
+                    responseCode = "200",
+                    description = "Busqueda por API Deezer Exitoso.",
+                    content = {
+                            @Content(mediaType = "application/json",
+                                    schema = @Schema(implementation = ExtendedBaseResponse.class))
+                    })
+    })
+    @GetMapping
+    public ExtendedBaseResponse<SearchDeezerResponse> findTracksByAlbumId(
+            @RequestParam(required = false) String artist,
+            @RequestParam(required = false) String track,
+            @RequestParam(required = false) String album) {
+        return searchService.searchDeezaer(artist,track,album);
+    }
+}

Back-End/app/src/main/java/com/web/app/dto/search/AlbumResponseBySearch.java

@@ -0,0 +1,15 @@
+package com.web.app.dto.search;
+
+public record AlbumResponseBySearch(
+        long id,
+        String title,
+        String cover,
+        String cover_small,
+        String cover_medium,
+        String cover_big,
+        String cover_xl,
+        String md5_image,
+        String tracklist
+//    String type
+) {
+}

Back-End/app/src/main/java/com/web/app/dto/search/ArtistResponseBySearch.java

@@ -0,0 +1,15 @@
+package com.web.app.dto.search;
+
+public record ArtistResponseBySearch(
+        String id,
+        String name,
+//        String link,
+        String picture,
+        String picture_small,
+        String picture_medium,
+        String picture_big,
+        String picture_xl,
+        String tracklist
+//        String type
+) {
+}

Back-End/app/src/main/java/com/web/app/dto/search/DataResponseBySearch.java

@@ -0,0 +1,22 @@
+package com.web.app.dto.search;
+
+import lombok.AllArgsConstructor;
+
+public record DataResponseBySearch(
+        long id,
+//        boolean readable,
+        String title,
+        String title_short,
+//        String title_version,
+//        String link,
+        int duration,
+//        int rank,
+//        boolean explicit_lyrics,
+//        int explicit_content_lyrics,
+//        int explicit_content_cover,
+        String preview,
+        String md5_image,
+        ArtistResponseBySearch artist,
+        AlbumResponseBySearch album
+) {
+}

Back-End/app/src/main/java/com/web/app/dto/search/SearchDeezerResponse.java

@@ -0,0 +1,10 @@
+package com.web.app.dto.search;
+
+import java.util.ArrayList;
+
+public record SearchDeezerResponse(
+        ArrayList<DataResponseBySearch> data,
+        int total,
+        String next
+) {
+}

Back-End/app/src/main/java/com/web/app/security/SecurityConfiguration.java

@@ -27,6 +27,8 @@ public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Excepti
                 .authorizeHttpRequests( auth -> auth
                         .requestMatchers("/auth/**")
                             .permitAll()
+                        .requestMatchers("/search/**")
+                            .permitAll()
                         .requestMatchers("/api-docs/**", "api-docs.yaml")
                             .permitAll()
                         .requestMatchers("/swagger-ui-custom.html", "/swagger-ui/**", "/swagger-ui/")

Back-End/app/src/main/java/com/web/app/service/impl/SearchServiceImpl.java

@@ -0,0 +1,18 @@
+package com.web.app.service.impl;
+
+import com.web.app.client.DeezerClient;
+import com.web.app.dto.BaseResponse;
+import com.web.app.dto.ExtendedBaseResponse;
+import com.web.app.dto.search.SearchDeezerResponse;
+import lombok.AllArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@AllArgsConstructor
+@Service
+public class SearchServiceImpl {
+    public final DeezerClient deezerClient;
+    public ExtendedBaseResponse<SearchDeezerResponse> searchDeezaer(String artist, String track, String album) {
+        SearchDeezerResponse response=deezerClient.searchDeezerAPI(artist, track, album);
+        return ExtendedBaseResponse.of(BaseResponse.ok("Busqueda por Deezer Exitoso"), response);
+    }
+}