Task + goal tracker: private tasks schema, /trackers/tasks page, idempotent seed import (daisy-import)

src/lib/server/db/schema/index.ts

@@ -14,3 +14,4 @@ export * from './cs-prices';
 export * from './house-tracker';
 export * from './health';
 export * from './books';
+export * from './tasks';

src/lib/server/db/schema/schemas.ts

@@ -14,3 +14,4 @@ export const siteSchema = pgSchema('site');
 export const metaSchema = pgSchema('meta');
 export const healthSchema = pgSchema('health');
 export const booksSchema = pgSchema('books');
+export const tasksSchema = pgSchema('tasks');

src/lib/server/db/schema/tasks.ts

@@ -0,0 +1,143 @@
+import { sql } from 'drizzle-orm';
+import {
+	type AnyPgColumn,
+	boolean,
+	check,
+	date,
+	index,
+	integer,
+	numeric,
+	smallint,
+	text,
+	time,
+	uniqueIndex
+} from 'drizzle-orm/pg-core';
+import { tasksSchema } from './schemas';
+import { id, timestamps, timestamptz } from './helpers';
+
+// Private task + goal tracker (owner only, see requireOwner); meant to replace TickTick.
+// No user_id: there is exactly one owner, and the schema is granted to personal_app only.
+// Statuses are text + CHECK (not enums) so new ones are a one-line migration.
+// Due dates are Europe/Amsterdam wall-clock (date + optional time), like TickTick's
+// all-day vs timed tasks; reminders are real moments (timestamptz).
+
+export const TASK_STATUSES = ['todo', 'in_progress', 'done', 'dropped'] as const;
+export type TaskStatus = (typeof TASK_STATUSES)[number];
+export const GOAL_STATUSES = ['active', 'achieved', 'dropped'] as const;
+export type GoalStatus = (typeof GOAL_STATUSES)[number];
+
+/** Areas group tasks (TickTick "lists"); `slug` is the stable key for imports. */
+export const todoAreas = tasksSchema.table(
+	'areas',
+	{
+		id: id(),
+		slug: text('slug').notNull(),
+		name: text('name').notNull(),
+		description: text('description'),
+		color: text('color'), // CSS colour, optional
+		sortOrder: integer('sort_order').notNull().default(0),
+		archivedAt: timestamptz('archived_at'),
+		...timestamps
+	},
+	(t) => [
+		uniqueIndex('areas_slug_key').on(t.slug),
+		check('areas_slug_check', sql`${t.slug} ~ '^[a-z0-9][a-z0-9-]{0,62}$'`),
+		check('areas_name_check', sql`length(btrim(${t.name})) > 0`)
+	]
+);
+
+/** Long-term goals, optionally with a target date and a numeric metric. */
+export const todoGoals = tasksSchema.table(
+	'goals',
+	{
+		id: id(),
+		title: text('title').notNull(),
+		notes: text('notes'),
+		status: text('status').$type<GoalStatus>().notNull().default('active'),
+		areaId: integer('area_id').references(() => todoAreas.id, { onDelete: 'set null' }),
+		targetDate: date('target_date', { mode: 'string' }),
+		metric: text('metric'), // what is measured, e.g. "net income per month"
+		metricUnit: text('metric_unit'), // e.g. "EUR"
+		metricTarget: numeric('metric_target', { precision: 14, scale: 2, mode: 'number' }),
+		metricCurrent: numeric('metric_current', { precision: 14, scale: 2, mode: 'number' }),
+		flagged: boolean('flagged').notNull().default(false),
+		sortOrder: integer('sort_order').notNull().default(0),
+		source: text('source'), // e.g. 'daisy-import', 'manual', 'ticktick'
+		achievedAt: timestamptz('achieved_at'),
+		...timestamps
+	},
+	(t) => [
+		uniqueIndex('goals_title_key').on(sql`lower(${t.title})`),
+		check('goals_title_check', sql`length(btrim(${t.title})) > 0`),
+		check('goals_status_check', sql`${t.status} IN ('active','achieved','dropped')`)
+	]
+);
+
+export const todoTasks = tasksSchema.table(
+	'tasks',
+	{
+		id: id(),
+		title: text('title').notNull(),
+		notes: text('notes'),
+		status: text('status').$type<TaskStatus>().notNull().default('todo'),
+		priority: smallint('priority').notNull().default(0), // 0 none, 1 low, 2 medium, 3 high
+		flagged: boolean('flagged').notNull().default(false), // Stan's "(!)"
+		dueDate: date('due_date', { mode: 'string' }),
+		dueTime: time('due_time'), // optional; Europe/Amsterdam wall clock
+		reminderAt: timestamptz('reminder_at'),
+		recurrence: text('recurrence'), // RFC 5545 RRULE, e.g. FREQ=WEEKLY;BYDAY=MO (not acted on yet)
+		areaId: integer('area_id').references(() => todoAreas.id, { onDelete: 'set null' }),
+		goalId: integer('goal_id').references(() => todoGoals.id, { onDelete: 'set null' }),
+		parentId: integer('parent_id').references((): AnyPgColumn => todoTasks.id, {
+			onDelete: 'cascade'
+		}),
+		tags: text('tags').array().notNull().default([]),
+		sortOrder: integer('sort_order').notNull().default(0),
+		source: text('source'), // e.g. 'daisy-import', 'manual', 'ticktick'
+		externalId: text('external_id'), // id in the source system, for future syncs
+		startedAt: timestamptz('started_at'),
+		completedAt: timestamptz('completed_at'),
+		...timestamps
+	},
+	(t) => [
+		index('tasks_area_idx').on(t.areaId),
+		index('tasks_goal_idx').on(t.goalId),
+		index('tasks_parent_idx').on(t.parentId),
+		index('tasks_status_due_idx').on(t.status, t.dueDate),
+		index('tasks_tags_idx').using('gin', t.tags),
+		uniqueIndex('tasks_source_external_key')
+			.on(t.source, t.externalId)
+			.where(sql`${t.externalId} IS NOT NULL`),
+		check('tasks_title_check', sql`length(btrim(${t.title})) > 0`),
+		check('tasks_status_check', sql`${t.status} IN ('todo','in_progress','done','dropped')`),
+		check('tasks_priority_check', sql`${t.priority} BETWEEN 0 AND 3`),
+		check('tasks_parent_check', sql`${t.parentId} IS NULL OR ${t.parentId} <> ${t.id}`),
+		check('tasks_time_check', sql`${t.dueTime} IS NULL OR ${t.dueDate} IS NOT NULL`)
+	]
+);
+
+/** Append-only history per task (status changes, notes, progress updates). */
+export const todoActivity = tasksSchema.table(
+	'activity',
+	{
+		id: id(),
+		taskId: integer('task_id').references(() => todoTasks.id, { onDelete: 'cascade' }),
+		goalId: integer('goal_id').references(() => todoGoals.id, { onDelete: 'cascade' }),
+		kind: text('kind').notNull(), // created | status | edit | note | progress
+		fromStatus: text('from_status'),
+		toStatus: text('to_status'),
+		note: text('note'),
+		value: numeric('value', { precision: 14, scale: 2, mode: 'number' }), // goal metric snapshot
+		createdAt: timestamptz('created_at').notNull().defaultNow()
+	},
+	(t) => [
+		index('activity_task_idx').on(t.taskId, t.createdAt),
+		index('activity_goal_idx').on(t.goalId, t.createdAt),
+		check('activity_target_check', sql`${t.taskId} IS NOT NULL OR ${t.goalId} IS NOT NULL`),
+		check('activity_kind_check', sql`${t.kind} IN ('created','status','edit','note','progress')`)
+	]
+);
+
+export type TodoArea = typeof todoAreas.$inferSelect;
+export type TodoGoal = typeof todoGoals.$inferSelect;
+export type TodoTask = typeof todoTasks.$inferSelect;