bing
aac51bf183
Implement schema v2 migration, outline/setting/inspiration CRUD, unified TipTap editing, reference panel with mentions, FTS global search, chapter version history, writing landmarks, word frequency analysis, light theme contrast fixes, and full unit/E2E test coverage. Co-authored-by: Cursor <cursoragent@cursor.com>
46 lines
1.4 KiB
TypeScript
46 lines
1.4 KiB
TypeScript
import type { SqliteDb } from './types'
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import schemaV1 from './schema-v1.sql?raw'
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import schemaV2 from './schema-v2.sql?raw'
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const CURRENT_VERSION = 2
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function tryAlter(db: SqliteDb, sql: string): void {
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try {
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db.exec(sql)
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} catch (err) {
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const msg = err instanceof Error ? err.message : String(err)
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if (!msg.includes('duplicate column')) throw err
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}
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}
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function applyV2(db: SqliteDb): void {
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tryAlter(db, "ALTER TABLE chapters ADD COLUMN publish_status TEXT NOT NULL DEFAULT 'draft'")
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tryAlter(db, 'ALTER TABLE chapters ADD COLUMN pov_character_id TEXT DEFAULT NULL')
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tryAlter(db, "ALTER TABLE chapters ADD COLUMN summary TEXT DEFAULT ''")
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tryAlter(db, 'ALTER TABLE chapters ADD COLUMN story_time TEXT DEFAULT NULL')
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db.exec(schemaV2)
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}
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export function migrate(db: SqliteDb): void {
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db.exec(`CREATE TABLE IF NOT EXISTS schema_version (
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version INTEGER PRIMARY KEY,
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applied_at TEXT NOT NULL DEFAULT (datetime('now')),
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description TEXT
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)`)
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const row = db.prepare('SELECT MAX(version) AS v FROM schema_version').get() as { v: number | null }
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let current = row?.v ?? 0
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if (current >= CURRENT_VERSION) return
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if (current < 1) {
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db.exec(schemaV1)
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db.prepare('INSERT INTO schema_version (version, description) VALUES (?, ?)').run(1, 'initial schema')
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current = 1
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}
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if (current < 2) {
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applyV2(db)
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db.prepare('INSERT INTO schema_version (version, description) VALUES (?, ?)').run(2, 'P2 schema')
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}
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}
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