feat(android): sync device albums with a server album

Add phone album sync to the Android client: MediaStore source (device albums), a Room index with upload provenance, on-device previews, and a mixed server + device album list where a linked pair collapses into a single device card with a link indicator and mode label. Three modes over one pipeline: A (off), B (upload copies, originals stay local), C (upload originals and offload them locally to previews). The sync engine tracks device changes (add/remove/rename/move/content), matches assets to server photos by sha256 content hash, deletes only this client's uploads, and reflects server changes without touching local originals. Offload is automatic; the zoomed viewer pulls the server original. Backend: expose the original content checksum in photo data (Postgres and SQLite), additive with no migration. Also anchor the `.gitignore` `data/` rule to `/data/` so the Android `com.galo.android.data` package is tracked, and add the halo launcher icon.
2026-10-13 17:10:47 +03:00
parent b7316f9e00
commit 38b5b03f59
102 changed files with 7199 additions and 153 deletions
@@ -45,19 +45,19 @@ func (u *User) Self() SelfUser {
 }

 type Album struct {
-	ID            string    `json:"id"`
-	OwnerID       string    `json:"owner_id"`
-	Title         string    `json:"title"`
-	Description   string    `json:"description"`
-	CoverPhotoID  *string   `json:"cover_photo_id,omitempty"`
-	CoverThumbKey  string `json:"-"`
-	CoverThumbURL  string `json:"cover_thumb_url,omitempty"`
-	CoverMediumKey string `json:"-"`
-	CoverMediumURL string `json:"cover_medium_url,omitempty"`
-	PhotosCount   int       `json:"photos_count"`
-	MembersCount  int       `json:"members_count"`
-	CreatedAt     time.Time `json:"created_at"`
-	UpdatedAt     time.Time `json:"updated_at"`
+	ID             string    `json:"id"`
+	OwnerID        string    `json:"owner_id"`
+	Title          string    `json:"title"`
+	Description    string    `json:"description"`
+	CoverPhotoID   *string   `json:"cover_photo_id,omitempty"`
+	CoverThumbKey  string    `json:"-"`
+	CoverThumbURL  string    `json:"cover_thumb_url,omitempty"`
+	CoverMediumKey string    `json:"-"`
+	CoverMediumURL string    `json:"cover_medium_url,omitempty"`
+	PhotosCount    int       `json:"photos_count"`
+	MembersCount   int       `json:"members_count"`
+	CreatedAt      time.Time `json:"created_at"`
+	UpdatedAt      time.Time `json:"updated_at"`
 }

 type AlbumMember struct {
@@ -82,40 +82,41 @@ type Invite struct {
 }

 type Photo struct {
-	ID               string     `json:"id"`
-	AlbumID          string     `json:"album_id"`
-	UploaderID       string     `json:"uploader_id"`
-	StorageKey       string     `json:"-"`
-	ThumbKey         string     `json:"-"`
-	MediumKey        string     `json:"-"`
-	PreviewKey       string     `json:"-"`
-	PlaybackKey      string     `json:"-"`
-	OriginalFilename string     `json:"original_filename"`
-	Size             int64      `json:"size"`
-	Width            int        `json:"width"`
-	Height           int        `json:"height"`
-	Kind             string     `json:"kind"`
-	DurationMS       int64      `json:"duration_ms,omitempty"`
-	MimeType         string     `json:"mime_type"`
-	TakenAt          *time.Time `json:"taken_at,omitempty"`
-	Latitude         *float64   `json:"latitude,omitempty"`
-	Longitude        *float64   `json:"longitude,omitempty"`
+	ID               string         `json:"id"`
+	AlbumID          string         `json:"album_id"`
+	UploaderID       string         `json:"uploader_id"`
+	StorageKey       string         `json:"-"`
+	ThumbKey         string         `json:"-"`
+	MediumKey        string         `json:"-"`
+	PreviewKey       string         `json:"-"`
+	PlaybackKey      string         `json:"-"`
+	OriginalFilename string         `json:"original_filename"`
+	Size             int64          `json:"size"`
+	Width            int            `json:"width"`
+	Height           int            `json:"height"`
+	Kind             string         `json:"kind"`
+	DurationMS       int64          `json:"duration_ms,omitempty"`
+	MimeType         string         `json:"mime_type"`
+	OriginalChecksum string         `json:"original_checksum,omitempty"`
+	TakenAt          *time.Time     `json:"taken_at,omitempty"`
+	Latitude         *float64       `json:"latitude,omitempty"`
+	Longitude        *float64       `json:"longitude,omitempty"`
 	Caption          string         `json:"caption"`
 	EXIF             map[string]any `json:"exif,omitempty"`
 	Tags             []Tag          `json:"tags,omitempty"`
 	DeletedAt        *time.Time     `json:"deleted_at,omitempty"`
 	AlbumTitle       string         `json:"album_title,omitempty"`
 	CreatedAt        time.Time      `json:"created_at"`
-	Uploader         PublicUser `json:"uploader"`
-	LikesCount       int        `json:"likes_count"`
-	CommentsCount    int        `json:"comments_count"`
-	LikedByMe        bool       `json:"liked_by_me"`
-	ThumbURL         string     `json:"thumb_url,omitempty"`
-	MediumURL        string     `json:"medium_url,omitempty"`
-	PreviewURL       string     `json:"preview_url,omitempty"`
-	PlaybackURL      string     `json:"playback_url,omitempty"`
-	OriginalURL      string     `json:"original_url,omitempty"`
-	DownloadURL      string     `json:"download_url,omitempty"`
+	Uploader         PublicUser     `json:"uploader"`
+	LikesCount       int            `json:"likes_count"`
+	CommentsCount    int            `json:"comments_count"`
+	LikedByMe        bool           `json:"liked_by_me"`
+	ThumbURL         string         `json:"thumb_url,omitempty"`
+	MediumURL        string         `json:"medium_url,omitempty"`
+	PreviewURL       string         `json:"preview_url,omitempty"`
+	PlaybackURL      string         `json:"playback_url,omitempty"`
+	OriginalURL      string         `json:"original_url,omitempty"`
+	DownloadURL      string         `json:"download_url,omitempty"`
 }

 type Tag struct {