Implement video data retrieval & saving

.editorconfig

@@ -9,8 +9,23 @@ insert_final_newline = true
 max_line_length = 100
 
 [*.java]
+max_line_length = 120
+ij_java_keep_simple_lambdas_in_one_line = true
 ij_java_align_multiline_chained_methods = true
+ij_java_align_multiline_parameters = true
+ij_java_align_multiline_parameters_in_calls = true
+ij_java_align_multiline_throws_list = true
 ij_java_align_multiline_extends_list = true
+ij_java_align_multiline_ternary_operation = true
+ij_java_align_multiline_records = true
+ij_java_record_components_wrap = on_every_item
+ij_java_keep_builder_methods_indents = true
+ij_java_align_subsequent_simple_methods = true
+ij_java_keep_simple_methods_in_one_line = true
+ij_java_method_call_chain_wrap = normal
+ij_java_call_parameters_wrap = normal
+ij_java_method_parameters_wrap = normal
+ij_java_continuation_indent_size = 8
 
 [*.yml]
 indent_size = 2

.github/workflows/gradle.yml

@@ -52,4 +52,6 @@ jobs:
           createPR: false
 
       - name: Build with Gradle Wrapper
+        env:
+          SPRING_PROFILES_ACTIVE: test
         run: ./gradlew build

build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
     java
-    id("org.springframework.boot") version "3.3.3"
+    id("org.springframework.boot") version "3.3.5"
     id("io.spring.dependency-management") version "1.1.6"
 }
 
@@ -33,6 +33,7 @@ dependencies {
 
     // Data Access
     implementation("org.springframework.boot:spring-boot-starter-data-jpa")
+    implementation("org.liquibase:liquibase-core")
     runtimeOnly("org.postgresql:postgresql")
 
     // Dev
@@ -41,11 +42,11 @@ dependencies {
     annotationProcessor("org.springframework.boot:spring-boot-configuration-processor")
 
     // YouTube Client
-    implementation("com.google.apis:google-api-services-youtube:v3-rev20240310-2.0.0")
-    implementation("com.google.api-client:google-api-client:2.6.0")
-    implementation("com.google.http-client:google-http-client:1.44.1")
+    implementation("com.google.apis:google-api-services-youtube:v3-rev20241022-2.0.0")
+    implementation("com.google.api-client:google-api-client:2.7.0")
+    implementation("com.google.http-client:google-http-client:1.45.0")
     implementation("com.google.oauth-client:google-oauth-client-jetty:1.36.0")
-    implementation("com.google.code.gson:gson:2.10")
+    implementation("com.google.code.gson:gson:2.11.0")
 
     // Lombok
     compileOnly("org.projectlombok:lombok")

compose.yaml

@@ -8,6 +8,8 @@ services:
         ports:
             - '5432:5432'
         volumes:
+            # DEV-NOTE: Used to initialize the DB schema, otherwise Liquibase migrations would fail
+            - ./init.sql:/docker-entrypoint-initdb.d/init.sql
             - ypm-db:/var/lib/postgresql/data
 
 volumes:

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

init.sql

@@ -0,0 +1 @@
+CREATE SCHEMA IF NOT EXISTS ypm;

src/main/java/com/ypm/config/security/SecurityConfiguration.java → src/main/java/com/ypm/config/spring/SecurityConfiguration.java

@@ -1,4 +1,4 @@
-package com.ypm.config.security;
+package com.ypm.config.spring;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

src/main/java/com/ypm/constant/ProcessingStatus.java

@@ -0,0 +1,8 @@
+package com.ypm.constant;
+
+public enum ProcessingStatus {
+    PROCESSING,
+    COMPLETED,
+    FAILED,
+    NOT_FOUND
+}

src/main/java/com/ypm/controller/LibraryImportController.java

@@ -1,13 +1,13 @@
 package com.ypm.controller;
 
-import com.ypm.persistence.entity.VideoImport;
+import com.ypm.constant.ProcessingStatus;
+import com.ypm.dto.BatchProcessingStatus;
 import com.ypm.service.youtube.ImportService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.io.IOException;
 import java.util.List;
 
 @RestController
@@ -17,16 +17,52 @@ public class LibraryImportController {
 
     private final ImportService importService;
 
-    @PostMapping("/watch-later")
-    public ResponseEntity<String> importWatchLaterLibrary(@RequestParam("file") MultipartFile file) throws IOException {
-        if (file.isEmpty()) {
-            return ResponseEntity.badRequest().build();
+    @PostMapping("/file")
+    public ResponseEntity<?> importVideos(@RequestParam("playlist-name") String playlistName,
+                                          @RequestParam("file") MultipartFile file) {
+        var validationResponse =
+            validateRequest(playlistName, file == null || file.isEmpty(), "File has no data or was not provided.");
+        if (validationResponse != null) return validationResponse;
+
+        var processingIds = importService.importVideos(playlistName, file);
+
+        return ResponseEntity.accepted().body(processingIds);
+    }
+
+    @PostMapping
+    public ResponseEntity<?> importVideos(@RequestParam("playlist-name") String playlistName,
+                                          @RequestBody List<String> videosIds) {
+        var validationResponse =
+            validateRequest(playlistName, videosIds.isEmpty(), "Videos IDs were not provided");
+        if (validationResponse != null) return validationResponse;
+
+        var processingId = importService.importVideos(playlistName, videosIds);
+
+        return ResponseEntity.accepted().body(processingId);
+    }
+
+    @GetMapping("/status/{processing-id}")
+    public ResponseEntity<BatchProcessingStatus> checkStatus(@PathVariable("processing-id") String processingId) {
+        var processingStatus = importService.checkProcessingStatus(processingId);
+
+        if (processingStatus.getStatus() == ProcessingStatus.COMPLETED) {
+            return ResponseEntity.ok(processingStatus);
+        } else if (processingStatus.getStatus() == ProcessingStatus.FAILED) {
+            return ResponseEntity.internalServerError().body(processingStatus);
+        } else {
+            return ResponseEntity.accepted().body(processingStatus);
+        }
+    }
+
+    private static ResponseEntity<String> validateRequest(String playlistName, boolean isNullOrEmpty, String errorMessage) {
+        if (playlistName == null || playlistName.isEmpty()) {
+            return ResponseEntity.badRequest().body("Playlist name was not provided");
         }
 
-        List<VideoImport> savedVideos;
-        savedVideos = importService.importCsv(file);
+        if (isNullOrEmpty) {
+            return ResponseEntity.badRequest().body(errorMessage);
+        }
 
-        var responseBody = String.format("Saved %s videos", savedVideos.size());
-        return ResponseEntity.ok().body(responseBody);
+        return null;
     }
 }

src/main/java/com/ypm/dto/BatchProcessingStatus.java

@@ -0,0 +1,37 @@
+package com.ypm.dto;
+
+import com.ypm.constant.ProcessingStatus;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Getter
+@ToString
+@RequiredArgsConstructor
+public final class BatchProcessingStatus {
+
+    @Setter
+    private ProcessingStatus status;
+
+    @Setter
+    private String errorMessage;
+
+    private List<String> failedVideoIds;
+
+    public BatchProcessingStatus(ProcessingStatus status) {
+        this.status = status;
+        this.failedVideoIds = new ArrayList<>();
+    }
+
+    public void addFailedVideoId(String videoId) {
+        failedVideoIds.add(videoId);
+    }
+
+    public void addFailedVideoIds(List<String> videoIds) {
+        failedVideoIds.addAll(videoIds);
+    }
+}

src/main/java/com/ypm/dto/VideoImportDto.java

@@ -0,0 +1,6 @@
+package com.ypm.dto;
+
+import java.time.OffsetDateTime;
+
+public record VideoImportDto(String id, OffsetDateTime importDate) {
+}

src/main/java/com/ypm/error/GlobalExceptionHandler.java

@@ -4,7 +4,6 @@
 import com.ypm.dto.response.ExceptionResponse;
 import com.ypm.exception.PlayListNotFoundException;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
@@ -14,6 +13,8 @@
 import java.io.IOException;
 import java.time.Instant;
 
+import static org.springframework.http.HttpStatus.*;
+
 @RestControllerAdvice
 public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
 
@@ -22,35 +23,34 @@ public GlobalExceptionHandler() {
     }
 
     @ExceptionHandler({GoogleJsonResponseException.class})
-    public ResponseEntity<?> handleBadRequest(final GoogleJsonResponseException ex,
-                                              final WebRequest request) {
-
-        ExceptionResponse exceptionResponse = new ExceptionResponse(
-            ex.getStatusCode(), ex.getDetails().getMessage(), Instant.now());
+    public ResponseEntity<?> handleBadRequest(final GoogleJsonResponseException ex, final WebRequest request) {
+        ExceptionResponse exceptionResponse = new ExceptionResponse(ex.getStatusCode(), ex.getDetails().getMessage(),
+                                                                    Instant.now());
 
-        return handleExceptionInternal(ex, exceptionResponse,
-            new HttpHeaders(), HttpStatus.valueOf(ex.getStatusCode()), request);
+        return handleExceptionInternal(ex, exceptionResponse, new HttpHeaders(), valueOf(ex.getStatusCode()), request);
     }
 
     @ExceptionHandler({PlayListNotFoundException.class})
-    public ResponseEntity<?> handleBadRequest(final PlayListNotFoundException ex,
-                                              final WebRequest request) {
+    public ResponseEntity<?> handleBadRequest(final PlayListNotFoundException ex, final WebRequest request) {
 
-        ExceptionResponse exceptionResponse = new ExceptionResponse(
-            HttpStatus.NOT_FOUND.value(), ex.getMessage(), Instant.now());
+        ExceptionResponse exceptionResponse = new ExceptionResponse(NOT_FOUND.value(), ex.getMessage(), Instant.now());
 
-        return handleExceptionInternal(ex, exceptionResponse,
-            new HttpHeaders(), HttpStatus.NOT_FOUND, request);
+        return handleExceptionInternal(ex, exceptionResponse, new HttpHeaders(), NOT_FOUND, request);
     }
 
     @ExceptionHandler({IOException.class})
-    public ResponseEntity<?> handleInternal(final IOException ex,
-                                            final WebRequest request) {
+    public ResponseEntity<?> handleInternal(final IOException ex, final WebRequest request) {
+        ExceptionResponse exceptionResponse = new ExceptionResponse(INTERNAL_SERVER_ERROR.value(), ex.getMessage(),
+                                                                    Instant.now());
+
+        return handleExceptionInternal(ex, exceptionResponse, new HttpHeaders(), INTERNAL_SERVER_ERROR, request);
+    }
 
-        ExceptionResponse exceptionResponse = new ExceptionResponse(
-            HttpStatus.INTERNAL_SERVER_ERROR.value(), ex.getMessage(), Instant.now());
+    @ExceptionHandler({RuntimeException.class})
+    public ResponseEntity<?> handleRuntime(final RuntimeException ex, final WebRequest request) {
+        ExceptionResponse exceptionResponse = new ExceptionResponse(INTERNAL_SERVER_ERROR.value(), ex.getMessage(),
+                                                                    Instant.now());
 
-        return handleExceptionInternal(ex, exceptionResponse,
-            new HttpHeaders(), HttpStatus.INTERNAL_SERVER_ERROR, request);
+        return handleExceptionInternal(ex, exceptionResponse, new HttpHeaders(), INTERNAL_SERVER_ERROR, request);
     }
 }

src/main/java/com/ypm/exception/PlayListNotFoundException.java

@@ -5,4 +5,8 @@ public class PlayListNotFoundException extends RuntimeException {
     public PlayListNotFoundException(String identifier, String message) {
         super(String.format("Playlist with the '%s' identifier was not found. %s", identifier, message));
     }
+
+    public PlayListNotFoundException(String message) {
+        super(message);
+    }
 }

src/main/java/com/ypm/persistence/entity/Playlist.java

@@ -0,0 +1,32 @@
+package com.ypm.persistence.entity;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.LinkedHashSet;
+import java.util.Set;
+
+@Getter
+@Setter
+@Entity
+@Table(name = "playlists", schema = "ypm")
+public class Playlist {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @Column(name = "name", nullable = false)
+    private String name;
+
+    @Column(name = "description", length = Integer.MAX_VALUE)
+    private String description;
+
+    @Column(name = "status", length = Integer.MAX_VALUE)
+    private String status;
+
+    @OneToMany(mappedBy = "playlist")
+    private Set<Video> videos = new LinkedHashSet<>();
+}

src/main/java/com/ypm/persistence/entity/Video.java

@@ -0,0 +1,45 @@
+package com.ypm.persistence.entity;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.time.LocalDate;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@Entity
+@Table(name = "videos", schema = "ypm")
+public class Video {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+
+    @Column(name = "youtube_id", nullable = false, length = Integer.MAX_VALUE, unique = true)
+    private String youtubeId;
+
+    @Column(name = "import_date")
+    private LocalDate importDate;
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "playlist_id", nullable = false)
+    private Playlist playlist;
+
+    @OneToOne(mappedBy = "video", cascade = CascadeType.ALL)
+    private VideoData videoData;
+
+    public Video(String youtubeId, LocalDate importDate) {
+        this.youtubeId = youtubeId;
+        this.importDate = importDate;
+    }
+
+    public Video(String youtubeId, LocalDate importDate, Playlist playlist) {
+        this.youtubeId = youtubeId;
+        this.importDate = importDate;
+        this.playlist = playlist;
+    }
+}