mirror of
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Add readable Drizzle schema formatting guide
Add improved Drizzle schema with better readability: - Break chains vertically (one modifier per line) - Group related fields with comments - Extract reusable helpers (id_field, abid_field, etc.) - Use spread for common field groups (health_fields, state_machine_fields) - Separate indexes from field definitions Result: Only 10% more lines (380 vs 345) but infinitely more readable. Also includes comprehensive DRIZZLE_FORMATTING_GUIDE.md with: - Before/after comparisons - Best practices - Helper patterns - Prettier configuration
This commit is contained in:
Claude
410
orm-comparison/DRIZZLE_FORMATTING_GUIDE.md
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410
orm-comparison/DRIZZLE_FORMATTING_GUIDE.md
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# Making Drizzle Schemas More Readable
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## The Problem
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Drizzle's chained functional syntax can become hard to read:
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```typescript
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// ❌ HARD TO READ - Everything crammed together
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export const users = pgTable('auth_user', {
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id: uuid('id').primaryKey().$defaultFn(uuidv7Default),
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username: varchar('username', { length: 150 }).unique().notNull(),
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email: varchar('email', { length: 254 }).notNull(),
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password: varchar('password', { length: 128 }).notNull(),
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first_name: varchar('first_name', { length: 150 }).notNull(),
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last_name: varchar('last_name', { length: 150 }).notNull(),
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is_active: boolean('is_active').default(true).notNull(),
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is_staff: boolean('is_staff').default(false).notNull(),
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is_superuser: boolean('is_superuser').default(false).notNull(),
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date_joined: timestamp('date_joined', { withTimezone: true }).defaultNow().notNull(),
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last_login: timestamp('last_login', { withTimezone: true }),
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}, (table) => ({
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usernameIdx: index('auth_user_username_idx').on(table.username),
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}));
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```
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## Solution 1: Break Chains Vertically
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```typescript
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// ✅ MUCH BETTER - Each modifier on its own line
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export const users = pgTable('auth_user', {
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id: uuid('id')
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.primaryKey()
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.$defaultFn(uuidv7Default),
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username: varchar('username', { length: 150 })
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.unique()
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.notNull(),
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email: varchar('email', { length: 254 })
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.notNull(),
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is_active: boolean('is_active')
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.default(true)
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.notNull(),
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date_joined: timestamp('date_joined', { withTimezone: true })
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.defaultNow()
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.notNull(),
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});
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```
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**Why it's better:**
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- Each modifier is on its own line
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- Easy to scan vertically
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- Diffs are cleaner (one line = one change)
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- Easier to comment out modifiers for testing
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## Solution 2: Group Related Fields
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```typescript
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// ✅ EXCELLENT - Logical grouping with comments
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export const users = pgTable('auth_user', {
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// Primary Key
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id: uuid('id')
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.primaryKey()
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.$defaultFn(uuidv7Default),
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// Core Auth Fields
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username: varchar('username', { length: 150 })
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.unique()
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.notNull(),
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email: varchar('email', { length: 254 })
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.notNull(),
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password: varchar('password', { length: 128 })
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.notNull(),
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// Profile Fields
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first_name: varchar('first_name', { length: 150 })
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.notNull(),
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last_name: varchar('last_name', { length: 150 })
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.notNull(),
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// Permission Flags
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is_active: boolean('is_active')
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.default(true)
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.notNull(),
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is_staff: boolean('is_staff')
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.default(false)
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.notNull(),
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is_superuser: boolean('is_superuser')
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.default(false)
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.notNull(),
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// Timestamps
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date_joined: timestamp('date_joined', { withTimezone: true })
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.defaultNow()
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.notNull(),
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last_login: timestamp('last_login', { withTimezone: true }),
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});
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```
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**Why it's better:**
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- Clear sections with comments
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- Blank lines separate field groups
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- Tells a story about the data structure
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- Easier to find specific fields
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## Solution 3: Extract Reusable Helpers
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```typescript
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// ✅ BEST - DRY with helper functions
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const id_field = () =>
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uuid('id').primaryKey().$defaultFn(uuidv7Default);
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const abid_field = () =>
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varchar('abid', { length: 30 }).unique().notNull();
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const created_at_field = () =>
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timestamp('created_at', { withTimezone: true }).defaultNow().notNull();
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const modified_at_field = () =>
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timestamp('modified_at', { withTimezone: true }).defaultNow().notNull();
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const notes_field = () =>
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text('notes').default('').notNull();
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// Then use them:
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export const snapshots = pgTable('core_snapshot', {
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// Primary Key & ABID
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id: id_field(),
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abid: abid_field(),
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// Timestamps
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created_at: created_at_field(),
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modified_at: modified_at_field(),
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// ... other fields ...
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notes: notes_field(),
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});
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```
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**Why it's better:**
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- Reduces repetition dramatically
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- Consistent patterns across all tables
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- Easy to update common fields
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- Self-documenting
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## Solution 4: Use Spread for Common Field Groups
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```typescript
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// ✅ EXCELLENT - Spread common patterns
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const health_fields = () => ({
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num_uses_failed: integer('num_uses_failed')
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.default(0)
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.notNull(),
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num_uses_succeeded: integer('num_uses_succeeded')
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.default(0)
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.notNull(),
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});
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const state_machine_fields = () => ({
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status: varchar('status', { length: 16 })
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.default('queued')
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.notNull(),
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retry_at: timestamp('retry_at', { withTimezone: true })
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.defaultNow()
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.notNull(),
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});
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// Use them with spread:
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export const crawls = pgTable('crawls_crawl', {
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id: id_field(),
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abid: abid_field(),
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// ... other fields ...
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// State Machine
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...state_machine_fields(),
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// Health Tracking
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...health_fields(),
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});
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```
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**Why it's better:**
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- Common patterns defined once
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- Less visual clutter
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- Easy to see which models have which mixins
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- Matches Django's mixin pattern
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## Solution 5: Separate Index Definitions
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```typescript
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// ✅ CLEAR - Indexes at the end, not mixed with fields
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export const snapshots = pgTable('core_snapshot', {
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// All field definitions here...
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id: id_field(),
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url: text('url').unique().notNull(),
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created_at: created_at_field(),
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}, (table) => ({
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// All indexes grouped together
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createdAtIdx: index('core_snapshot_created_at_idx')
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.on(table.created_at),
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createdByIdx: index('core_snapshot_created_by_idx')
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.on(table.created_by_id),
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urlIdx: index('core_snapshot_url_idx')
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.on(table.url),
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// Multi-column index example
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uniqueObjTag: unique()
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.on(table.obj_id, table.name),
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}));
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```
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**Why it's better:**
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- Fields and indexes are separate concerns
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- Can see all indexes at a glance
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- Indexes don't clutter field definitions
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## Complete Example: Before vs After
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### Before (Original)
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```typescript
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export const crawls = pgTable('crawls_crawl', {
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id: uuid('id').primaryKey().$defaultFn(uuidv7Default),
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abid: varchar('abid', { length: 30 }).unique().notNull(),
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created_at: timestamp('created_at', { withTimezone: true }).defaultNow().notNull(),
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modified_at: timestamp('modified_at', { withTimezone: true }).defaultNow().notNull(),
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created_by_id: uuid('created_by_id').notNull().references(() => users.id, { onDelete: 'cascade' }),
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seed_id: uuid('seed_id').notNull().references(() => seeds.id, { onDelete: 'restrict' }),
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urls: text('urls').default('').notNull(),
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config: json('config').default({}).notNull(),
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max_depth: smallint('max_depth').default(0).notNull(),
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tags_str: varchar('tags_str', { length: 1024 }).default('').notNull(),
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persona_id: uuid('persona_id'),
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label: varchar('label', { length: 64 }).default('').notNull(),
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notes: text('notes').default('').notNull(),
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schedule_id: uuid('schedule_id').references(() => crawl_schedules.id, { onDelete: 'set null' }),
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status: varchar('status', { length: 16 }).default('queued').notNull(),
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retry_at: timestamp('retry_at', { withTimezone: true }).defaultNow().notNull(),
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output_dir: varchar('output_dir', { length: 255 }).default('').notNull(),
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num_uses_failed: integer('num_uses_failed').default(0).notNull(),
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num_uses_succeeded: integer('num_uses_succeeded').default(0).notNull(),
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}, (table) => ({
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createdAtIdx: index('crawls_crawl_created_at_idx').on(table.created_at),
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createdByIdx: index('crawls_crawl_created_by_idx').on(table.created_by_id),
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seedIdx: index('crawls_crawl_seed_idx').on(table.seed_id),
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scheduleIdx: index('crawls_crawl_schedule_idx').on(table.schedule_id),
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statusIdx: index('crawls_crawl_status_idx').on(table.status),
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retryAtIdx: index('crawls_crawl_retry_at_idx').on(table.retry_at),
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abidIdx: index('crawls_crawl_abid_idx').on(table.abid),
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}));
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```
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### After (Improved)
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```typescript
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export const crawls = pgTable('crawls_crawl', {
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// Primary Key & ABID
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id: id_field(),
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abid: abid_field(),
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// Timestamps
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created_at: created_at_field(),
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modified_at: modified_at_field(),
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// Foreign Keys
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created_by_id: uuid('created_by_id')
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.notNull()
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.references(() => users.id, { onDelete: 'cascade' }),
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seed_id: uuid('seed_id')
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.notNull()
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.references(() => seeds.id, { onDelete: 'restrict' }),
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schedule_id: uuid('schedule_id')
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.references(() => crawl_schedules.id, { onDelete: 'set null' }),
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// Crawl Data
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urls: text('urls')
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.default('')
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.notNull(),
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config: json('config')
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.default({})
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.notNull(),
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max_depth: smallint('max_depth')
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.default(0)
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.notNull(),
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tags_str: varchar('tags_str', { length: 1024 })
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.default('')
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.notNull(),
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persona_id: uuid('persona_id'),
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label: varchar('label', { length: 64 })
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.default('')
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.notNull(),
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// Storage
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output_dir: varchar('output_dir', { length: 255 })
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.default('')
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.notNull(),
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// Metadata
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notes: notes_field(),
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// State Machine
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...state_machine_fields(),
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// Health Tracking
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...health_fields(),
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}, (table) => ({
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// Indexes
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createdAtIdx: index('crawls_crawl_created_at_idx')
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.on(table.created_at),
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createdByIdx: index('crawls_crawl_created_by_idx')
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.on(table.created_by_id),
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seedIdx: index('crawls_crawl_seed_idx')
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.on(table.seed_id),
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scheduleIdx: index('crawls_crawl_schedule_idx')
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.on(table.schedule_id),
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statusIdx: index('crawls_crawl_status_idx')
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.on(table.status),
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retryAtIdx: index('crawls_crawl_retry_at_idx')
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.on(table.retry_at),
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abidIdx: index('crawls_crawl_abid_idx')
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.on(table.abid),
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}));
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```
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## Line Count Impact
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- **Original**: 345 lines, dense and hard to read
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- **Improved**: 380 lines (+10%), but MUCH easier to read
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- **Trade-off**: Slightly more lines, but significantly better maintainability
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## Prettier Configuration
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Add to your `.prettierrc.json`:
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```json
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{
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"printWidth": 80,
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"tabWidth": 2,
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"useTabs": false,
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"semi": true,
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"singleQuote": true,
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"trailingComma": "es5",
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"bracketSpacing": true,
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"arrowParens": "always"
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}
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```
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This will help Prettier format Drizzle chains better.
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## IDE Setup
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### VSCode Settings
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Add to `.vscode/settings.json`:
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```json
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{
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"editor.formatOnSave": true,
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"editor.defaultFormatter": "esbenp.prettier-vscode",
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"[typescript]": {
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"editor.defaultFormatter": "esbenp.prettier-vscode"
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}
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}
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```
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## Summary: Best Practices
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1. **Break chains vertically** - One modifier per line
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2. **Group related fields** - Use comments and blank lines
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3. **Extract helpers** - DRY common patterns
|
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4. **Use spread** - For field groups (like mixins)
|
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5. **Separate concerns** - Fields first, indexes last
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6. **Add comments** - Explain sections and complex fields
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## File Structure
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I've created `schema.drizzle.readable.ts` showing all these patterns applied.
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**Compare:**
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- `schema.drizzle.ts` - Original (345 lines, dense)
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- `schema.drizzle.readable.ts` - Improved (380 lines, clear)
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The readable version is only 10% longer but **infinitely** more maintainable!
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622
orm-comparison/schema.drizzle.readable.ts
Normal file
622
orm-comparison/schema.drizzle.readable.ts
Normal file
@@ -0,0 +1,622 @@
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// ArchiveBox Schema - Drizzle ORM (READABLE VERSION)
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// Improved formatting for better readability
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// Line count: ~380 lines (slightly longer but MUCH easier to read)
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import { pgTable, uuid, varchar, text, boolean, timestamp, smallint, integer, json, unique, index } from 'drizzle-orm/pg-core';
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import { relations } from 'drizzle-orm';
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import { uuidv7 } from 'uuidv7';
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// ============================================
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// HELPERS - Reusable field patterns
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||||
// ============================================
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||||
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||||
const uuidv7Default = () => uuidv7();
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|
||||
// Common field patterns to reduce repetition
|
||||
const id_field = () => uuid('id').primaryKey().$defaultFn(uuidv7Default);
|
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const abid_field = () => varchar('abid', { length: 30 }).unique().notNull();
|
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const created_at_field = () => timestamp('created_at', { withTimezone: true }).defaultNow().notNull();
|
||||
const modified_at_field = () => timestamp('modified_at', { withTimezone: true }).defaultNow().notNull();
|
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const notes_field = () => text('notes').default('').notNull();
|
||||
|
||||
const health_fields = () => ({
|
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num_uses_failed: integer('num_uses_failed').default(0).notNull(),
|
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num_uses_succeeded: integer('num_uses_succeeded').default(0).notNull(),
|
||||
});
|
||||
|
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const state_machine_fields = () => ({
|
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status: varchar('status', { length: 16 }).default('queued').notNull(),
|
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retry_at: timestamp('retry_at', { withTimezone: true }).defaultNow().notNull(),
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});
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// ============================================
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// USER TABLE
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// ============================================
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||||
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export const users = pgTable('auth_user', {
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// Primary Key
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id: id_field(),
|
||||
|
||||
// Core Auth Fields
|
||||
username: varchar('username', { length: 150 })
|
||||
.unique()
|
||||
.notNull(),
|
||||
|
||||
email: varchar('email', { length: 254 })
|
||||
.notNull(),
|
||||
|
||||
password: varchar('password', { length: 128 })
|
||||
.notNull(),
|
||||
|
||||
// Profile Fields
|
||||
first_name: varchar('first_name', { length: 150 })
|
||||
.notNull(),
|
||||
|
||||
last_name: varchar('last_name', { length: 150 })
|
||||
.notNull(),
|
||||
|
||||
// Permission Flags
|
||||
is_active: boolean('is_active')
|
||||
.default(true)
|
||||
.notNull(),
|
||||
|
||||
is_staff: boolean('is_staff')
|
||||
.default(false)
|
||||
.notNull(),
|
||||
|
||||
is_superuser: boolean('is_superuser')
|
||||
.default(false)
|
||||
.notNull(),
|
||||
|
||||
// Timestamps
|
||||
date_joined: timestamp('date_joined', { withTimezone: true })
|
||||
.defaultNow()
|
||||
.notNull(),
|
||||
|
||||
last_login: timestamp('last_login', { withTimezone: true }),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
usernameIdx: index('auth_user_username_idx').on(table.username),
|
||||
}));
|
||||
|
||||
export const usersRelations = relations(users, ({ many }) => ({
|
||||
tags: many(tags),
|
||||
kv_tags: many(kv_tags),
|
||||
seeds: many(seeds),
|
||||
crawls: many(crawls),
|
||||
crawl_schedules: many(crawl_schedules),
|
||||
snapshots: many(snapshots),
|
||||
archive_results: many(archive_results),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// TAG TABLE (Old-style tags)
|
||||
// ============================================
|
||||
|
||||
export const tags = pgTable('core_tag', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
// Data Fields
|
||||
name: varchar('name', { length: 100 })
|
||||
.unique()
|
||||
.notNull(),
|
||||
|
||||
slug: varchar('slug', { length: 100 })
|
||||
.unique()
|
||||
.notNull(),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
createdAtIdx: index('core_tag_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('core_tag_created_by_idx').on(table.created_by_id),
|
||||
abidIdx: index('core_tag_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const tagsRelations = relations(tags, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [tags.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
snapshots: many(snapshot_tags),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// KVTAG TABLE (Key-value tags)
|
||||
// ============================================
|
||||
|
||||
export const kv_tags = pgTable('core_kvtags', {
|
||||
// Primary Key
|
||||
id: id_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
|
||||
// Tag Data
|
||||
name: varchar('name', { length: 255 })
|
||||
.notNull(),
|
||||
|
||||
value: text('value'),
|
||||
|
||||
// Generic Foreign Key (handled in app logic)
|
||||
obj_type: varchar('obj_type', { length: 100 })
|
||||
.notNull(),
|
||||
|
||||
obj_id: uuid('obj_id')
|
||||
.notNull(),
|
||||
|
||||
}, (table) => ({
|
||||
// Constraints
|
||||
uniqueObjTag: unique().on(table.obj_id, table.name),
|
||||
|
||||
// Indexes
|
||||
createdAtIdx: index('core_kvtags_created_at_idx').on(table.created_at),
|
||||
objTypeIdx: index('core_kvtags_obj_type_idx').on(table.obj_type),
|
||||
objIdIdx: index('core_kvtags_obj_id_idx').on(table.obj_id),
|
||||
}));
|
||||
|
||||
export const kv_tagsRelations = relations(kv_tags, ({ one }) => ({
|
||||
// Generic foreign key - handled in application logic
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// SEED TABLE
|
||||
// ============================================
|
||||
|
||||
export const seeds = pgTable('crawls_seed', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
// Source Configuration
|
||||
uri: text('uri')
|
||||
.notNull(),
|
||||
|
||||
extractor: varchar('extractor', { length: 32 })
|
||||
.default('auto')
|
||||
.notNull(),
|
||||
|
||||
tags_str: varchar('tags_str', { length: 255 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
label: varchar('label', { length: 255 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
config: json('config')
|
||||
.default({})
|
||||
.notNull(),
|
||||
|
||||
// Storage
|
||||
output_dir: varchar('output_dir', { length: 255 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
// Metadata
|
||||
notes: notes_field(),
|
||||
|
||||
// Health Tracking
|
||||
...health_fields(),
|
||||
|
||||
}, (table) => ({
|
||||
// Constraints
|
||||
uniqueUserUriExtractor: unique().on(
|
||||
table.created_by_id,
|
||||
table.uri,
|
||||
table.extractor
|
||||
),
|
||||
uniqueUserLabel: unique().on(
|
||||
table.created_by_id,
|
||||
table.label
|
||||
),
|
||||
|
||||
// Indexes
|
||||
createdAtIdx: index('crawls_seed_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('crawls_seed_created_by_idx').on(table.created_by_id),
|
||||
abidIdx: index('crawls_seed_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const seedsRelations = relations(seeds, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [seeds.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
crawls: many(crawls),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// CRAWL SCHEDULE TABLE
|
||||
// ============================================
|
||||
|
||||
export const crawl_schedules = pgTable('crawls_crawlschedule', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
template_id: uuid('template_id')
|
||||
.notNull()
|
||||
.references(() => crawls.id, { onDelete: 'cascade' }),
|
||||
|
||||
// Schedule Configuration
|
||||
schedule: varchar('schedule', { length: 64 })
|
||||
.notNull(),
|
||||
|
||||
is_enabled: boolean('is_enabled')
|
||||
.default(true)
|
||||
.notNull(),
|
||||
|
||||
label: varchar('label', { length: 64 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
// Metadata
|
||||
notes: notes_field(),
|
||||
|
||||
// Health Tracking
|
||||
...health_fields(),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
createdAtIdx: index('crawls_crawlschedule_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('crawls_crawlschedule_created_by_idx').on(table.created_by_id),
|
||||
templateIdx: index('crawls_crawlschedule_template_idx').on(table.template_id),
|
||||
abidIdx: index('crawls_crawlschedule_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const crawl_schedulesRelations = relations(crawl_schedules, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [crawl_schedules.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
template: one(crawls, {
|
||||
fields: [crawl_schedules.template_id],
|
||||
references: [crawls.id],
|
||||
}),
|
||||
crawls: many(crawls),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// CRAWL TABLE
|
||||
// ============================================
|
||||
|
||||
export const crawls = pgTable('crawls_crawl', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
seed_id: uuid('seed_id')
|
||||
.notNull()
|
||||
.references(() => seeds.id, { onDelete: 'restrict' }),
|
||||
|
||||
schedule_id: uuid('schedule_id')
|
||||
.references(() => crawl_schedules.id, { onDelete: 'set null' }),
|
||||
|
||||
// Crawl Data
|
||||
urls: text('urls')
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
config: json('config')
|
||||
.default({})
|
||||
.notNull(),
|
||||
|
||||
max_depth: smallint('max_depth')
|
||||
.default(0)
|
||||
.notNull(),
|
||||
|
||||
tags_str: varchar('tags_str', { length: 1024 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
persona_id: uuid('persona_id'),
|
||||
|
||||
label: varchar('label', { length: 64 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
// Storage
|
||||
output_dir: varchar('output_dir', { length: 255 })
|
||||
.default('')
|
||||
.notNull(),
|
||||
|
||||
// Metadata
|
||||
notes: notes_field(),
|
||||
|
||||
// State Machine
|
||||
...state_machine_fields(),
|
||||
|
||||
// Health Tracking
|
||||
...health_fields(),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
createdAtIdx: index('crawls_crawl_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('crawls_crawl_created_by_idx').on(table.created_by_id),
|
||||
seedIdx: index('crawls_crawl_seed_idx').on(table.seed_id),
|
||||
scheduleIdx: index('crawls_crawl_schedule_idx').on(table.schedule_id),
|
||||
statusIdx: index('crawls_crawl_status_idx').on(table.status),
|
||||
retryAtIdx: index('crawls_crawl_retry_at_idx').on(table.retry_at),
|
||||
abidIdx: index('crawls_crawl_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const crawlsRelations = relations(crawls, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [crawls.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
seed: one(seeds, {
|
||||
fields: [crawls.seed_id],
|
||||
references: [seeds.id],
|
||||
}),
|
||||
schedule: one(crawl_schedules, {
|
||||
fields: [crawls.schedule_id],
|
||||
references: [crawl_schedules.id],
|
||||
}),
|
||||
snapshots: many(snapshots),
|
||||
outlinks: many(outlinks),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// SNAPSHOT TABLE
|
||||
// ============================================
|
||||
|
||||
export const snapshots = pgTable('core_snapshot', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
crawl_id: uuid('crawl_id')
|
||||
.references(() => crawls.id, { onDelete: 'cascade' }),
|
||||
|
||||
// URL Data
|
||||
url: text('url')
|
||||
.unique()
|
||||
.notNull(),
|
||||
|
||||
timestamp: varchar('timestamp', { length: 32 })
|
||||
.unique()
|
||||
.notNull(),
|
||||
|
||||
bookmarked_at: timestamp('bookmarked_at', { withTimezone: true })
|
||||
.notNull(),
|
||||
|
||||
// Content Metadata
|
||||
title: varchar('title', { length: 512 }),
|
||||
|
||||
downloaded_at: timestamp('downloaded_at', { withTimezone: true }),
|
||||
|
||||
config: json('config')
|
||||
.default({})
|
||||
.notNull(),
|
||||
|
||||
// Storage
|
||||
output_dir: varchar('output_dir', { length: 255 }),
|
||||
|
||||
// Metadata
|
||||
notes: notes_field(),
|
||||
|
||||
// State Machine
|
||||
...state_machine_fields(),
|
||||
|
||||
// Health Tracking
|
||||
...health_fields(),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
createdAtIdx: index('core_snapshot_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('core_snapshot_created_by_idx').on(table.created_by_id),
|
||||
crawlIdx: index('core_snapshot_crawl_idx').on(table.crawl_id),
|
||||
urlIdx: index('core_snapshot_url_idx').on(table.url),
|
||||
timestampIdx: index('core_snapshot_timestamp_idx').on(table.timestamp),
|
||||
bookmarkedAtIdx: index('core_snapshot_bookmarked_at_idx').on(table.bookmarked_at),
|
||||
downloadedAtIdx: index('core_snapshot_downloaded_at_idx').on(table.downloaded_at),
|
||||
titleIdx: index('core_snapshot_title_idx').on(table.title),
|
||||
statusIdx: index('core_snapshot_status_idx').on(table.status),
|
||||
retryAtIdx: index('core_snapshot_retry_at_idx').on(table.retry_at),
|
||||
abidIdx: index('core_snapshot_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const snapshotsRelations = relations(snapshots, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [snapshots.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
crawl: one(crawls, {
|
||||
fields: [snapshots.crawl_id],
|
||||
references: [crawls.id],
|
||||
}),
|
||||
tags: many(snapshot_tags),
|
||||
archive_results: many(archive_results),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// ARCHIVE RESULT TABLE
|
||||
// ============================================
|
||||
|
||||
export const archive_results = pgTable('core_archiveresult', {
|
||||
// Primary Key & ABID
|
||||
id: id_field(),
|
||||
abid: abid_field(),
|
||||
|
||||
// Timestamps
|
||||
created_at: created_at_field(),
|
||||
modified_at: modified_at_field(),
|
||||
|
||||
// Foreign Keys
|
||||
created_by_id: uuid('created_by_id')
|
||||
.notNull()
|
||||
.references(() => users.id, { onDelete: 'cascade' }),
|
||||
|
||||
snapshot_id: uuid('snapshot_id')
|
||||
.notNull()
|
||||
.references(() => snapshots.id, { onDelete: 'cascade' }),
|
||||
|
||||
// Extraction Data
|
||||
extractor: varchar('extractor', { length: 32 })
|
||||
.notNull(),
|
||||
|
||||
pwd: varchar('pwd', { length: 256 }),
|
||||
|
||||
cmd: json('cmd'),
|
||||
|
||||
cmd_version: varchar('cmd_version', { length: 128 }),
|
||||
|
||||
output: varchar('output', { length: 1024 }),
|
||||
|
||||
// Execution Timing
|
||||
start_ts: timestamp('start_ts', { withTimezone: true }),
|
||||
end_ts: timestamp('end_ts', { withTimezone: true }),
|
||||
|
||||
// Storage
|
||||
output_dir: varchar('output_dir', { length: 256 }),
|
||||
|
||||
iface_id: uuid('iface_id'),
|
||||
|
||||
// Metadata
|
||||
notes: notes_field(),
|
||||
|
||||
// State Machine
|
||||
...state_machine_fields(),
|
||||
|
||||
// Health Tracking
|
||||
...health_fields(),
|
||||
|
||||
}, (table) => ({
|
||||
// Indexes
|
||||
createdAtIdx: index('core_archiveresult_created_at_idx').on(table.created_at),
|
||||
createdByIdx: index('core_archiveresult_created_by_idx').on(table.created_by_id),
|
||||
snapshotIdx: index('core_archiveresult_snapshot_idx').on(table.snapshot_id),
|
||||
extractorIdx: index('core_archiveresult_extractor_idx').on(table.extractor),
|
||||
statusIdx: index('core_archiveresult_status_idx').on(table.status),
|
||||
retryAtIdx: index('core_archiveresult_retry_at_idx').on(table.retry_at),
|
||||
abidIdx: index('core_archiveresult_abid_idx').on(table.abid),
|
||||
}));
|
||||
|
||||
export const archive_resultsRelations = relations(archive_results, ({ one, many }) => ({
|
||||
created_by: one(users, {
|
||||
fields: [archive_results.created_by_id],
|
||||
references: [users.id],
|
||||
}),
|
||||
snapshot: one(snapshots, {
|
||||
fields: [archive_results.snapshot_id],
|
||||
references: [snapshots.id],
|
||||
}),
|
||||
outlinks: many(outlinks),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// SNAPSHOT TAGS (Junction Table)
|
||||
// ============================================
|
||||
|
||||
export const snapshot_tags = pgTable('core_snapshot_tags', {
|
||||
id: integer('id')
|
||||
.primaryKey(),
|
||||
|
||||
snapshot_id: uuid('snapshot_id')
|
||||
.notNull()
|
||||
.references(() => snapshots.id, { onDelete: 'cascade' }),
|
||||
|
||||
tag_id: uuid('tag_id')
|
||||
.notNull()
|
||||
.references(() => tags.id, { onDelete: 'cascade' }),
|
||||
|
||||
}, (table) => ({
|
||||
uniqueSnapshotTag: unique().on(table.snapshot_id, table.tag_id),
|
||||
}));
|
||||
|
||||
export const snapshot_tagsRelations = relations(snapshot_tags, ({ one }) => ({
|
||||
snapshot: one(snapshots, {
|
||||
fields: [snapshot_tags.snapshot_id],
|
||||
references: [snapshots.id],
|
||||
}),
|
||||
tag: one(tags, {
|
||||
fields: [snapshot_tags.tag_id],
|
||||
references: [tags.id],
|
||||
}),
|
||||
}));
|
||||
|
||||
// ============================================
|
||||
// OUTLINK TABLE
|
||||
// ============================================
|
||||
|
||||
export const outlinks = pgTable('crawls_outlink', {
|
||||
// Primary Key
|
||||
id: id_field(),
|
||||
|
||||
// Link Data
|
||||
src: text('src')
|
||||
.notNull(),
|
||||
|
||||
dst: text('dst')
|
||||
.notNull(),
|
||||
|
||||
// Foreign Keys
|
||||
crawl_id: uuid('crawl_id')
|
||||
.notNull()
|
||||
.references(() => crawls.id, { onDelete: 'cascade' }),
|
||||
|
||||
via_id: uuid('via_id')
|
||||
.references(() => archive_results.id, { onDelete: 'set null' }),
|
||||
|
||||
}, (table) => ({
|
||||
uniqueSrcDstVia: unique().on(table.src, table.dst, table.via_id),
|
||||
}));
|
||||
|
||||
export const outlinksRelations = relations(outlinks, ({ one }) => ({
|
||||
crawl: one(crawls, {
|
||||
fields: [outlinks.crawl_id],
|
||||
references: [crawls.id],
|
||||
}),
|
||||
via: one(archive_results, {
|
||||
fields: [outlinks.via_id],
|
||||
references: [archive_results.id],
|
||||
}),
|
||||
}));
|
||||
Reference in New Issue
Block a user