reduce to 1 object per asset

2025-11-20 16:54:12 +01:00
parent 42f3917881
commit 3ce6b0ce93
24 changed files with 366 additions and 607 deletions
@@ -0,0 +1,24 @@
+CREATE TABLE tenant.document_asset_objects (
+    id UUID PRIMARY KEY,
+    asset_id UUID NOT NULL REFERENCES tenant.document_assets(id) ON DELETE CASCADE,
+    ordinal INT NOT NULL,
+    s3_key TEXT NOT NULL,
+    metadata JSONB NOT NULL DEFAULT '{}'::jsonb,
+    tenant_id UUID NOT NULL REFERENCES shared.tenants(id),
+    CONSTRAINT document_asset_objects_ordinal_positive CHECK (ordinal >= 1),
+    CONSTRAINT document_asset_objects_asset_ordinal_unique UNIQUE (asset_id, ordinal)
+);
+
+CREATE INDEX idx_document_asset_objects_asset_ordinal
+    ON tenant.document_asset_objects(asset_id, ordinal);
+
+CREATE INDEX document_asset_objects_tenant_id_idx ON tenant.document_asset_objects(tenant_id);
+
+ALTER TABLE tenant.document_assets ADD COLUMN cardinality INT;
+UPDATE tenant.document_assets SET cardinality = 1;
+
+INSERT INTO tenant.document_asset_objects (id, asset_id, ordinal, s3_key, metadata, tenant_id)
+SELECT gen_random_uuid(), id, 1, s3_key, metadata, tenant_id
+FROM tenant.document_assets;
+
+ALTER TABLE tenant.document_assets DROP COLUMN s3_key;