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Add MindSpace decoupling foundation

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john
2026-07-02 21:03:14 +08:00
parent ddfa60607a
commit e4d6267c96
12 changed files with 1644 additions and 3 deletions
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db.mjs
+52
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@@ -294,6 +294,58 @@ export async function migrateSchema(pool) {
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
// MindSpace conversation packages: additive provenance tables for grouping
// images, files, pages, and publications created during a chat session.
await pool.query(`
CREATE TABLE IF NOT EXISTS h5_conversation_packages (
id VARCHAR(64) PRIMARY KEY,
user_id CHAR(36) NOT NULL,
session_id VARCHAR(128) NOT NULL,
title VARCHAR(255) NULL,
status ENUM('active', 'archived', 'deleted') NOT NULL DEFAULT 'active',
storage_prefix VARCHAR(512) NULL,
manifest_asset_id CHAR(36) NULL,
created_at BIGINT NOT NULL,
updated_at BIGINT NOT NULL,
UNIQUE KEY uq_h5_conversation_package_session (user_id, session_id),
KEY idx_h5_conversation_package_user_updated (user_id, updated_at),
CONSTRAINT fk_h5_conversation_package_user FOREIGN KEY (user_id) REFERENCES h5_users(id) ON DELETE CASCADE,
CONSTRAINT fk_h5_conversation_package_manifest FOREIGN KEY (manifest_asset_id) REFERENCES h5_assets(id) ON DELETE SET NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await pool.query(`
CREATE TABLE IF NOT EXISTS h5_conversation_artifacts (
id VARCHAR(64) PRIMARY KEY,
package_id VARCHAR(64) NOT NULL,
asset_id CHAR(36) NULL,
page_id CHAR(36) NULL,
publication_id CHAR(36) NULL,
agent_run_id CHAR(36) NULL,
message_id VARCHAR(128) NULL,
role VARCHAR(32) NULL,
artifact_kind VARCHAR(64) NOT NULL,
display_name VARCHAR(255) NULL,
mime_type VARCHAR(128) NULL,
size_bytes BIGINT NULL,
storage_key VARCHAR(512) NULL,
canonical_url VARCHAR(512) NULL,
sort_order INT NOT NULL DEFAULT 0,
created_at BIGINT NOT NULL,
KEY idx_h5_conversation_artifact_package (package_id, sort_order, created_at),
KEY idx_h5_conversation_artifact_asset (asset_id),
KEY idx_h5_conversation_artifact_page (page_id),
KEY idx_h5_conversation_artifact_publication (publication_id),
KEY idx_h5_conversation_artifact_run (agent_run_id),
KEY idx_h5_conversation_artifact_message (message_id),
CONSTRAINT fk_h5_conversation_artifact_package FOREIGN KEY (package_id) REFERENCES h5_conversation_packages(id) ON DELETE CASCADE,
CONSTRAINT fk_h5_conversation_artifact_asset FOREIGN KEY (asset_id) REFERENCES h5_assets(id) ON DELETE SET NULL,
CONSTRAINT fk_h5_conversation_artifact_page FOREIGN KEY (page_id) REFERENCES h5_page_records(id) ON DELETE SET NULL,
CONSTRAINT fk_h5_conversation_artifact_publication FOREIGN KEY (publication_id) REFERENCES h5_publish_records(id) ON DELETE SET NULL,
CONSTRAINT fk_h5_conversation_artifact_run FOREIGN KEY (agent_run_id) REFERENCES h5_agent_runs(id) ON DELETE SET NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
`);
await pool.query(`
CREATE TABLE IF NOT EXISTS h5_user_memory_items (
id CHAR(64) PRIMARY KEY,