feat: implement shared-album multi-user photo album

Backend (Go/Gin/pgx): env config, pgx pool with retries, Garage S3 client (path-style, region garage), embedded golang-migrate migrations, JWT auth with refresh rotation, albums CRUD, members/roles/invites with no-escalation matrix, photo upload + async imaging/goexif WebP variants, cursor pagination, presigned URLs, likes/comments, SSE hub (album + personal), notifications, share links. Frontend (SvelteKit 2 + Svelte 5 + Tailwind v4): API wrapper with 401 refresh, auth store, all screens, Uploader/PhotoGrid/Lightbox/Comments, SSE client with reconnect + REST catch-up, three themes + system via data-theme. Deploy without Docker: Makefile builds the frontend into backend/static and embeds it (go:embed) into a single statically linked binary; systemd unit and nginx SSE example included. Use gen2brain/webp (-tags nodynamic) instead of cgo kolesa-team/go-webp to keep CGO_ENABLED=0 static builds; design.md/proposal.md updated accordingly.
2026-10-10 12:50:33 +03:00
commit 2b2b342492
105 changed files with 12494 additions and 0 deletions
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+CREATE TABLE IF NOT EXISTS users (
+    id            text PRIMARY KEY,
+    email         text NOT NULL UNIQUE,
+    password_hash text NOT NULL,
+    name          text NOT NULL,
+    avatar_url    text,
+    created_at    timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS albums (
+    id             text PRIMARY KEY,
+    owner_id       text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    title          text NOT NULL,
+    description    text NOT NULL DEFAULT '',
+    cover_photo_id text,
+    created_at     timestamptz NOT NULL DEFAULT now(),
+    updated_at     timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS album_members (
+    album_id   text NOT NULL REFERENCES albums(id) ON DELETE CASCADE,
+    user_id    text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    role       text NOT NULL,
+    invited_by text REFERENCES users(id) ON DELETE SET NULL,
+    joined_at  timestamptz NOT NULL DEFAULT now(),
+    PRIMARY KEY (album_id, user_id)
+);
+
+CREATE TABLE IF NOT EXISTS invites (
+    id         text PRIMARY KEY,
+    album_id   text NOT NULL REFERENCES albums(id) ON DELETE CASCADE,
+    token      text NOT NULL UNIQUE,
+    role       text NOT NULL,
+    created_by text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    expires_at timestamptz NOT NULL,
+    max_uses   integer NOT NULL DEFAULT 1,
+    uses       integer NOT NULL DEFAULT 0,
+    created_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE TABLE IF NOT EXISTS photos (
+    id                text PRIMARY KEY,
+    album_id          text NOT NULL REFERENCES albums(id) ON DELETE CASCADE,
+    uploader_id       text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    storage_key       text NOT NULL,
+    thumb_key         text,
+    preview_key       text,
+    original_filename text NOT NULL DEFAULT '',
+    size              bigint NOT NULL DEFAULT 0,
+    width             integer NOT NULL DEFAULT 0,
+    height            integer NOT NULL DEFAULT 0,
+    mime_type         text NOT NULL DEFAULT '',
+    taken_at          timestamptz,
+    latitude          double precision,
+    longitude         double precision,
+    caption           text NOT NULL DEFAULT '',
+    created_at        timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS photos_album_created_idx ON photos (album_id, created_at DESC, id DESC);
+
+CREATE TABLE IF NOT EXISTS comments (
+    id         text PRIMARY KEY,
+    photo_id   text NOT NULL REFERENCES photos(id) ON DELETE CASCADE,
+    user_id    text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    text       text NOT NULL,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS comments_photo_idx ON comments (photo_id, created_at);
+
+CREATE TABLE IF NOT EXISTS likes (
+    photo_id   text NOT NULL REFERENCES photos(id) ON DELETE CASCADE,
+    user_id    text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    PRIMARY KEY (photo_id, user_id)
+);
+
+CREATE TABLE IF NOT EXISTS notifications (
+    id           text PRIMARY KEY,
+    user_id      text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    type         text NOT NULL,
+    payload_json jsonb NOT NULL DEFAULT '{}'::jsonb,
+    read_at      timestamptz,
+    created_at   timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS notifications_user_idx ON notifications (user_id, created_at DESC);
+
+CREATE TABLE IF NOT EXISTS share_links (
+    id         text PRIMARY KEY,
+    album_id   text NOT NULL REFERENCES albums(id) ON DELETE CASCADE,
+    token      text NOT NULL UNIQUE,
+    created_by text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    expires_at timestamptz NOT NULL,
+    revoked_at timestamptz
+);
+
+CREATE TABLE IF NOT EXISTS refresh_tokens (
+    id         text PRIMARY KEY,
+    user_id    text NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    token_hash text NOT NULL UNIQUE,
+    expires_at timestamptz NOT NULL,
+    revoked_at timestamptz,
+    created_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS refresh_tokens_user_idx ON refresh_tokens (user_id);