@oleksiiteplenko/tt/src/schema.ts

CLI tool for tracking time on projects.

import { sql, type InferSelectModel } from 'drizzle-orm';
import { integer, sqliteTable, text } from "drizzle-orm/sqlite-core";

export const projects = sqliteTable("projects", {
  id: integer("id").primaryKey({ autoIncrement: true }),
  name: text("name").notNull().unique(),
  createdAt: integer("created_at", { mode: "timestamp" }).notNull().default(sql`(unixepoch())`),
});

export const tasks = sqliteTable("tasks", {
  id: integer("id").primaryKey({ autoIncrement: true }),
  projectId: integer("project_id").notNull().references(() => projects.id, { onDelete: 'cascade' }),
  name: text("name").notNull(),
});

export const sessions = sqliteTable('sessions', {
  id: integer('id').primaryKey({ autoIncrement: true }),
  projectId: integer('project_id')
    .notNull()
    .references(() => projects.id, { onDelete: 'cascade' }),
  taskId: integer('task_id').references(() => tasks.id, {
    onDelete: 'cascade',
  }),
  createdAt: integer('created_at', { mode: 'timestamp' })
    .notNull()
    .default(sql`(unixepoch())`),
  finishedAt: integer('finished_at', { mode: 'timestamp' }),
  duration: integer('duration').generatedAlwaysAs(sql`
    CASE
      WHEN finished_at IS NOT NULL
      THEN finished_at - created_at
      ELSE NULL
    END
  `),
});


export type Project = InferSelectModel<typeof projects>;
export type Task = InferSelectModel<typeof tasks>;
export type Session = InferSelectModel<typeof sessions>;