From c51fb8cc8b850b4915e083d0dd2c30d79f8b632e Mon Sep 17 00:00:00 2001
From: Gabriel Arakaki Giovanini <mail@gabrielgio.me>
Date: Sun, 13 Aug 2023 21:36:42 +0200
Subject: feat: Add (yet again) crude album implementation

This is a initial UI album implementation. This should cover the most
basic album navigation.

This is still plenty to do :)
---
 pkg/database/repository/media.go | 13 ++++++++----
 pkg/database/sql/media.go        | 46 +++++++++++++++++++++++++++++++++++-----
 2 files changed, 50 insertions(+), 9 deletions(-)

(limited to 'pkg/database')

diff --git a/pkg/database/repository/media.go b/pkg/database/repository/media.go
index d6addbf..9915c90 100644
--- a/pkg/database/repository/media.go
+++ b/pkg/database/repository/media.go
@@ -35,7 +35,9 @@ type (
 	}
 
 	Album struct {
-		ID uint
+		ID   uint
+		Name string
+		Path string
 	}
 
 	MediaThumbnail struct {
@@ -43,9 +45,10 @@ type (
 	}
 
 	Pagination struct {
-		Page int
-		Size int
-		Path string
+		Page    int
+		Size    int
+		AlbumID *uint
+		Path    string
 	}
 
 	CreateMedia struct {
@@ -83,8 +86,10 @@ type (
 		CreateThumbnail(context.Context, uint, *MediaThumbnail) error
 
 		ListEmptyAlbums(context.Context, *Pagination) ([]*Media, error)
+		ListAlbums(context.Context, uint) ([]*Album, error)
 		ExistsAlbumByAbsolutePath(context.Context, string) (bool, error)
 		GetAlbumByAbsolutePath(context.Context, string) (*Album, error)
+		GetAlbum(context.Context, uint) (*Album, error)
 		CreateAlbum(context.Context, *CreateAlbum) (*Album, error)
 		CreateAlbumFile(context.Context, *CreateAlbumFile) error
 	}
diff --git a/pkg/database/sql/media.go b/pkg/database/sql/media.go
index 59e39ee..4b48608 100644
--- a/pkg/database/sql/media.go
+++ b/pkg/database/sql/media.go
@@ -23,7 +23,7 @@ type (
 		gorm.Model
 		Width           *float64
 		Height          *float64
-		MediaID         uint
+		MediaID         uint `gorm:"not null"`
 		Media           Media
 		Description     *string
 		Camera          *string
@@ -43,8 +43,8 @@ type (
 
 	MediaThumbnail struct {
 		gorm.Model
-		Path    string
-		MediaID uint
+		Path    string `gorm:"not null;unique"`
+		MediaID uint   `gorm:"not null"`
 		Media   Media
 	}
 
@@ -53,7 +53,7 @@ type (
 		ParentID *uint
 		Parent   *MediaAlbum
 		Name     string
-		Path     string
+		Path     string `gorm:"not null; unique"`
 	}
 
 	MediaAlbumFile struct {
@@ -104,7 +104,9 @@ func (m *MediaEXIF) ToModel() *repository.MediaEXIF {
 
 func (a *MediaAlbum) ToModel() *repository.Album {
 	return &repository.Album{
-		ID: a.ID,
+		ID:   a.ID,
+		Name: a.Name,
+		Path: a.Path,
 	}
 }
 
@@ -407,6 +409,22 @@ func (r *MediaRepository) GetAlbumByAbsolutePath(ctx context.Context, path strin
 	return m.ToModel(), nil
 }
 
+func (r *MediaRepository) GetAlbum(ctx context.Context, albumID uint) (*repository.Album, error) {
+	m := &MediaAlbum{}
+	result := r.db.
+		WithContext(ctx).
+		Model(&MediaAlbum{}).
+		Where("id = ?", albumID).
+		Limit(1).
+		Take(m)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return m.ToModel(), nil
+}
+
 func (m *MediaRepository) CreateAlbum(ctx context.Context, createAlbum *repository.CreateAlbum) (*repository.Album, error) {
 	album := &MediaAlbum{
 		ParentID: createAlbum.ParentID,
@@ -439,3 +457,21 @@ func (m *MediaRepository) CreateAlbumFile(ctx context.Context, createAlbumFile *
 
 	return nil
 }
+
+func (m *MediaRepository) ListAlbums(ctx context.Context, albumID uint) ([]*repository.Album, error) {
+	albums := make([]*MediaAlbum, 0)
+
+	result := m.db.
+		WithContext(ctx).
+		Model(&MediaAlbum{}).
+		Where("parent_id = ?", albumID).
+		Find(&albums)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	return list.Map(albums, func(a *MediaAlbum) *repository.Album {
+		return a.ToModel()
+	}), nil
+}
-- 
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