feat: v2 rewrite — hexagonal arch, ActivityPub federation, NATS, deployment-ready (#1)

crates/adapters/postgres/migrations/005_federation_tables.sql

@@ -0,0 +1,54 @@
+-- Add avatar_url and outbox_url to remote_actors (FederationRepository::RemoteActor needs them)
+ALTER TABLE remote_actors
+    ADD COLUMN IF NOT EXISTS avatar_url  TEXT,
+    ADD COLUMN IF NOT EXISTS outbox_url  TEXT;
+
+-- Federation followers: remote actors following local users
+CREATE TABLE IF NOT EXISTS federation_followers (
+    id               UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    local_user_id    UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    remote_actor_url TEXT NOT NULL,
+    status           TEXT NOT NULL DEFAULT 'pending',
+    follow_activity_id TEXT NOT NULL,
+    created_at       TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (local_user_id, remote_actor_url)
+);
+
+-- Federation following: local users following remote actors
+CREATE TABLE IF NOT EXISTS federation_following (
+    id               UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    local_user_id    UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    remote_actor_url TEXT NOT NULL,
+    follow_activity_id TEXT NOT NULL,
+    outbox_url       TEXT,
+    created_at       TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (local_user_id, remote_actor_url)
+);
+
+-- Announces (boosts of remote objects via AP)
+CREATE TABLE IF NOT EXISTS federation_announces (
+    id           UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    activity_id  TEXT NOT NULL UNIQUE,
+    object_url   TEXT NOT NULL,
+    actor_url    TEXT NOT NULL,
+    announced_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+-- Blocked domains (instance-level)
+CREATE TABLE IF NOT EXISTS federation_blocked_domains (
+    domain     TEXT PRIMARY KEY,
+    reason     TEXT,
+    blocked_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+-- Blocked actors (per local user)
+CREATE TABLE IF NOT EXISTS federation_blocked_actors (
+    local_user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    actor_url     TEXT NOT NULL,
+    created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    PRIMARY KEY (local_user_id, actor_url)
+);
+
+CREATE INDEX IF NOT EXISTS idx_fed_followers_user   ON federation_followers(local_user_id);
+CREATE INDEX IF NOT EXISTS idx_fed_following_user   ON federation_following(local_user_id);
+CREATE INDEX IF NOT EXISTS idx_fed_announces_object ON federation_announces(object_url);