initiall commit

apps/backend/db/migrations/00002_collections.sql

@@ -0,0 +1,30 @@
+-- +goose Up
+CREATE TABLE core.collections (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  project_id UUID NOT NULL REFERENCES core.projects(id) ON DELETE CASCADE,
+  slug TEXT NOT NULL,
+  name TEXT NOT NULL,
+  description TEXT,
+  schema JSONB NOT NULL DEFAULT '{}'::jsonb,
+  created_by_user_id UUID REFERENCES core.users(id) ON DELETE SET NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  UNIQUE (project_id, slug)
+);
+
+CREATE TABLE core.documents (
+  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  collection_id UUID NOT NULL REFERENCES core.collections(id) ON DELETE CASCADE,
+  data JSONB NOT NULL DEFAULT '{}'::jsonb,
+  created_by_user_id UUID REFERENCES core.users(id) ON DELETE SET NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX idx_collections_project_id ON core.collections(project_id);
+CREATE INDEX idx_documents_collection_id ON core.documents(collection_id);
+CREATE INDEX idx_documents_data ON core.documents USING gin (data);
+
+-- +goose Down
+DROP TABLE IF EXISTS core.documents;
+DROP TABLE IF EXISTS core.collections;