Initial commit: Open sourcing all of the Maple Open Technologies code.

cloud/maplefile-backend/migrations/027_create_files_by_user.up.cql

@@ -0,0 +1,43 @@
+-- Query files by user_id (owner OR member), ordered by most recently modified first
+CREATE TABLE maplefile.files_by_user (
+    user_id UUID,
+    modified_at TIMESTAMP,
+    id UUID,
+    owner_id UUID,
+    collection_id UUID,
+    created_by_user_id UUID,
+    state TEXT,
+
+    -- Encryption and Content Details
+    encrypted_metadata TEXT,
+    encrypted_file_key TEXT,
+    encryption_version TEXT,
+    encrypted_hash TEXT,
+
+    -- File Storage Details
+    encrypted_file_object_key TEXT,
+    encrypted_file_size_in_bytes BIGINT,
+
+    -- Thumbnail Storage Details
+    encrypted_thumbnail_object_key TEXT,
+    encrypted_thumbnail_size_in_bytes BIGINT,
+
+    -- Embedded tags (full tag data as JSON)
+    tags TEXT,
+
+    -- Timestamps and versioning
+    created_at TIMESTAMP,
+    modified_by_user_id UUID,
+    version BIGINT,
+
+    -- State management
+    tombstone_version BIGINT,
+    tombstone_expiry TIMESTAMP,
+
+    -- IP tracking for GDPR compliance
+    created_from_ip_address TEXT,
+    modified_from_ip_address TEXT,
+    ip_anonymized_at TIMESTAMP,
+
+    PRIMARY KEY (user_id, modified_at, id)
+) WITH CLUSTERING ORDER BY (modified_at DESC, id ASC);