add MediaMusic

kontor-gin/internal/repository/media_music.go

@@ -0,0 +1,103 @@
+package repository
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"kontor-api-gin/internal/helpers"
+	"kontor-api-gin/internal/models"
+	"log/slog"
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+type MediaMusicRepository struct {
+	db *gorm.DB
+}
+
+func NewMediaMusicRepository(db *gorm.DB) *MediaMusicRepository {
+	repo := &MediaMusicRepository{db: db}
+	return repo
+}
+
+func (repository *MediaMusicRepository) FindAll(context context.Context) ([]models.MediaMusic, error) {
+	var musics []models.MediaMusic
+
+	result := repository.db.Find(&musics)
+	slog.Info("MediaMusicRepository#FindAll", "count", result.RowsAffected)
+
+	return musics, nil
+}
+
+func (repository *MediaMusicRepository) GetById(context context.Context, id string) (*models.MediaMusic, error) {
+	var music = models.MediaMusic{ID: id}
+	slog.Info("MediaMusicRepository#GetById", "id", id)
+	result := repository.db.First(&music)
+	if result.Error != nil {
+		slog.Info("MediaMusicRepository#GetById", "error", result.Error.Error())
+	}
+	return &music, result.Error
+}
+
+func (repository *MediaMusicRepository) Add(context context.Context, url string) (*models.MediaMusic, error) {
+	slog.Info("MediaMusicRepository#Add", "url", url)
+	webLink := helpers.StripUrl(url, "v")
+	var music models.MediaMusic
+	search_result := repository.db.Where("url = ?", webLink).First(&music)
+	if search_result.RowsAffected > 0 {
+		slog.Info("search for existing url", "result", search_result, "music", music)
+		return &music, nil
+	}
+	if errors.Is(search_result.Error, gorm.ErrRecordNotFound) {
+		slog.Info("MediaMusicRepository#Add URL not found", "url", webLink)
+		music = models.MediaMusic{
+			ID:             uuid.NewString(),
+			CreatedAt:      time.Now(),
+			UpdatedAt:      time.Now(),
+			DeletedAt:      nil,
+			Version:        0,
+			WebLink:        webLink,
+			ShouldDownload: false,
+			Review:         true,
+			Title:          "",
+			FileName:       "",
+		}
+		add_result := repository.db.Create(&music)
+		if add_result.Error != nil {
+			slog.Info("add new MediaMusic", "error", add_result.Error)
+			return nil, add_result.Error
+		}
+		slog.Info("add new MediaMusic", "music", music)
+		return &music, nil
+	}
+	if search_result.Error != nil {
+		return nil, search_result.Error
+	}
+	return nil, fmt.Errorf("MediaMusicRepository#Add unknown error")
+}
+
+func (repository *MediaMusicRepository) Update(context context.Context, update models.MediaMusicDTO) (*models.MediaMusic, error) {
+	slog.Info("MediaMusicRepository#Update", "music", update)
+	var music = models.MediaMusic{ID: update.ID}
+	slog.Info("MediaMusicRepository#Update", "id", update.ID)
+	result := repository.db.First(&music)
+	if result.Error != nil {
+		slog.Info("MediaMusicRepository#Update", "error", result.Error.Error())
+		return nil, result.Error
+	}
+	music.Update(update)
+	repository.db.Save(&music)
+	return &music, nil
+}
+
+func (repository *MediaMusicRepository) Delete(context context.Context, id string) error {
+	var actor = models.MediaMusic{ID: id}
+	slog.Info("MediaMusicRepository#Delete", "id", id)
+	result := repository.db.Delete(&actor)
+	if result.Error != nil {
+		slog.Info("MediaMusicRepository#Delete", "error", result.Error.Error())
+	}
+	return result.Error
+}