Add social features and harden beta release

db/init/01_initial.sql

@@ -5,10 +5,57 @@ CREATE TABLE users (
     password_hash TEXT NOT NULL,
     display_name VARCHAR(100),
     avatar_path TEXT,
+    instagram_url VARCHAR(500),
+    profile_visibility VARCHAR(20) NOT NULL DEFAULT 'friends'
+        CHECK (profile_visibility IN ('public', 'friends', 'nobody')),
     is_admin BOOLEAN NOT NULL DEFAULT FALSE,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
 
+CREATE TABLE account_tokens (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    purpose VARCHAR(30) NOT NULL CHECK (purpose = 'password_reset'),
+    token_hash TEXT NOT NULL UNIQUE,
+    expires_at TIMESTAMP NOT NULL,
+    used_at TIMESTAMP,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX idx_account_tokens_lookup
+    ON account_tokens (token_hash, purpose, expires_at);
+
+CREATE TABLE friendships (
+    id SERIAL PRIMARY KEY,
+    requester_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    addressee_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    status VARCHAR(20) NOT NULL DEFAULT 'pending'
+        CHECK (status IN ('pending', 'accepted')),
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CHECK (requester_id <> addressee_id),
+    UNIQUE (requester_id, addressee_id)
+);
+
+CREATE UNIQUE INDEX idx_friendships_pair
+    ON friendships (LEAST(requester_id, addressee_id), GREATEST(requester_id, addressee_id));
+
+CREATE TABLE direct_messages (
+    id SERIAL PRIMARY KEY,
+    sender_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    recipient_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    body TEXT NOT NULL,
+    read_at TIMESTAMP,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CHECK (sender_id <> recipient_id)
+);
+
+CREATE INDEX idx_direct_messages_conversation
+    ON direct_messages (sender_id, recipient_id, created_at);
+
+CREATE INDEX idx_direct_messages_unread
+    ON direct_messages (recipient_id, read_at);
+
 CREATE TABLE registration_invites (
     id SERIAL PRIMARY KEY,
     token_hash TEXT NOT NULL UNIQUE,
@@ -51,6 +98,9 @@ CREATE TABLE venue_aliases (
 CREATE TABLE concerts (
     id SERIAL PRIMARY KEY,
     artist VARCHAR(255) NOT NULL,
+    event_type VARCHAR(20) NOT NULL DEFAULT 'concert'
+        CHECK (event_type IN ('concert', 'festival', 'other')),
+    parent_event_id INTEGER REFERENCES concerts(id) ON DELETE SET NULL,
     venue_id INTEGER REFERENCES venues(id) ON DELETE SET NULL,
     start_datetime TIMESTAMP NOT NULL,
     end_datetime TIMESTAMP,
@@ -58,6 +108,7 @@ CREATE TABLE concerts (
     ticket_url TEXT,
     ticket_price NUMERIC(10,2),
     flyer_path TEXT,
+    flyer_url TEXT,
     created_by INTEGER REFERENCES users(id) ON DELETE SET NULL,
     created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
 );
@@ -82,7 +133,7 @@ CREATE TABLE concert_attendance (
     concert_id INTEGER NOT NULL REFERENCES concerts(id) ON DELETE CASCADE,
     user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
     status VARCHAR(20) NOT NULL CHECK (
-        status IN ('attending', 'maybe', 'ticket_search')
+        status IN ('attending', 'maybe', 'ticket_search', 'ticket_offer')
     ),
     updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
     PRIMARY KEY (concert_id, user_id)
@@ -107,6 +158,9 @@ CREATE INDEX idx_venues_external_id
 CREATE INDEX idx_venue_aliases_alias
     ON venue_aliases (LOWER(alias));
 
+CREATE INDEX idx_concerts_parent_event_id
+    ON concerts(parent_event_id);
+
 CREATE INDEX idx_concert_comments_concert
     ON concert_comments(concert_id, created_at);