migrations/004_raw_event_and_attachment.sql

Rama main · réplica de lectura del repositorio original.

CREATE TABLE IF NOT EXISTS raw_event (
  raw_event_id text PRIMARY KEY,
  platform text NOT NULL,
  conversation_id text NOT NULL REFERENCES conversation(conversation_id),
  sender_platform_account_id text REFERENCES platform_account(platform_account_id),
  sender_person_id text REFERENCES person(person_id),
  external_message_id text NOT NULL,
  external_thread_root_message_id text,
  event_type text NOT NULL,
  content_ciphertext bytea NOT NULL,
  encryption_key_version smallint NOT NULL,
  content_sha256 bytea NOT NULL,
  security_level_rank smallint NOT NULL,
  required_classes text[] NOT NULL DEFAULT '{}',
  occurred_at timestamptz NOT NULL,
  ingested_at timestamptz NOT NULL,
  expires_at timestamptz NOT NULL,
  is_deleted boolean NOT NULL DEFAULT false,
  UNIQUE (platform, conversation_id, external_message_id)
);

CREATE TABLE IF NOT EXISTS attachment (
  attachment_id text PRIMARY KEY,
  raw_event_id text NOT NULL REFERENCES raw_event(raw_event_id) ON DELETE CASCADE,
  external_file_id text,
  file_name text,
  mime_type text,
  file_size_bytes bigint,
  object_storage_provider text NOT NULL,
  object_storage_key text NOT NULL,
  object_sha256 bytea NOT NULL,
  extraction_engine text NOT NULL,
  extraction_status text NOT NULL,
  extracted_text_ciphertext bytea,
  extracted_description_ciphertext bytea,
  encryption_key_version smallint,
  extracted_sha256 bytea,
  security_level_rank smallint NOT NULL,
  required_classes text[] NOT NULL DEFAULT '{}',
  occurred_at timestamptz NOT NULL,
  extracted_at timestamptz,
  expires_at timestamptz NOT NULL
);