2

backend/migrations/202502130001_create_jobs/down.sql

@@ -0,0 +1,5 @@
+DROP TRIGGER IF EXISTS trg_jobs_updated_at ON jobs;
+DROP FUNCTION IF EXISTS touch_jobs_updated_at;
+DROP INDEX IF EXISTS idx_jobs_job_type;
+DROP INDEX IF EXISTS idx_jobs_status_run_after;
+DROP TABLE IF EXISTS jobs;

backend/migrations/202502130001_create_jobs/up.sql

@@ -0,0 +1,28 @@
+CREATE TABLE jobs (
+    id UUID PRIMARY KEY,
+    job_type TEXT NOT NULL,
+    payload JSONB NOT NULL,
+    status TEXT NOT NULL DEFAULT 'queued',
+    attempts INTEGER NOT NULL DEFAULT 0,
+    run_after TIMESTAMPTZ NOT NULL DEFAULT now(),
+    last_error TEXT,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    CONSTRAINT jobs_status_check CHECK (status IN ('queued', 'processing', 'succeeded', 'failed'))
+);
+
+CREATE INDEX idx_jobs_status_run_after ON jobs (status, run_after);
+CREATE INDEX idx_jobs_job_type ON jobs (job_type);
+
+CREATE OR REPLACE FUNCTION touch_jobs_updated_at()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = now();
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE TRIGGER trg_jobs_updated_at
+BEFORE UPDATE ON jobs
+FOR EACH ROW
+EXECUTE FUNCTION touch_jobs_updated_at();

backend/migrations/202502130002_create_document_assets/down.sql

@@ -0,0 +1,3 @@
+DROP INDEX IF EXISTS idx_document_assets_type;
+DROP INDEX IF EXISTS idx_document_assets_version;
+DROP TABLE IF EXISTS document_assets;

backend/migrations/202502130002_create_document_assets/up.sql

@@ -0,0 +1,15 @@
+CREATE TABLE document_assets (
+    id UUID PRIMARY KEY,
+    document_version_id UUID NOT NULL REFERENCES document_versions(id) ON DELETE CASCADE,
+    asset_type TEXT NOT NULL,
+    s3_key TEXT NOT NULL,
+    mime_type TEXT NOT NULL,
+    width INTEGER,
+    height INTEGER,
+    metadata JSONB NOT NULL DEFAULT '{}'::jsonb,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
+    CONSTRAINT document_assets_unique UNIQUE (document_version_id, asset_type)
+);
+
+CREATE INDEX idx_document_assets_version ON document_assets(document_version_id);
+CREATE INDEX idx_document_assets_type ON document_assets(asset_type);

backend/migrations/202503040001_enforce_unique_folder_names/down.sql

@@ -0,0 +1,4 @@
+DROP INDEX IF EXISTS folders_parent_name_unique_idx;
+
+ALTER TABLE folders
+    ADD CONSTRAINT folders_parent_name_unique UNIQUE (parent_id, name);

backend/migrations/202503040001_enforce_unique_folder_names/up.sql

@@ -0,0 +1,5 @@
+ALTER TABLE folders
+    DROP CONSTRAINT IF EXISTS folders_parent_name_unique;
+
+CREATE UNIQUE INDEX folders_parent_name_unique_idx
+    ON folders (COALESCE(parent_id, '00000000-0000-0000-0000-000000000000'::uuid), name);