create-cf-planetscale-app/src/controllers/user.controller.ts

Create a Cloudflare workers app for building production ready RESTful APIs using Hono

import { Handler } from 'hono'
import httpStatus from 'http-status'
import { Environment } from '../../bindings'
import { getConfig } from '../config/config'
import * as userService from '../services/user.service'
import { ApiError } from '../utils/api-error'
import * as userValidation from '../validations/user.validation'

export const createUser: Handler<Environment> = async (c) => {
  const config = getConfig(c.env)
  const bodyParse = await c.req.json()
  const body = await userValidation.createUser.parseAsync(bodyParse)
  const user = await userService.createUser(body, config.database)
  return c.json(user, httpStatus.CREATED)
}

export const getUsers: Handler<Environment> = async (c) => {
  const config = getConfig(c.env)
  const queryParse = c.req.query()
  const query = userValidation.getUsers.parse(queryParse)
  const filter = { email: query.email }
  const options = { sortBy: query.sort_by, limit: query.limit, page: query.page }
  const result = await userService.queryUsers(filter, options, config.database)
  return c.json(result, httpStatus.OK)
}

export const getUser: Handler<Environment> = async (c) => {
  const config = getConfig(c.env)
  const paramsParse = c.req.param()
  const params = userValidation.getUser.parse(paramsParse)
  const user = await userService.getUserById(params.userId, config.database)
  if (!user) {
    throw new ApiError(httpStatus.NOT_FOUND, 'User not found')
  }
  return c.json(user, httpStatus.OK)
}

export const updateUser: Handler<Environment> = async (c) => {
  const config = getConfig(c.env)
  const paramsParse = c.req.param()
  const bodyParse = await c.req.json()
  const { params, body } = userValidation.updateUser.parse({ params: paramsParse, body: bodyParse })
  const user = await userService.updateUserById(params.userId, body, config.database)
  return c.json(user, httpStatus.OK)
}

export const deleteUser: Handler<Environment> = async (c) => {
  const config = getConfig(c.env)
  const paramsParse = c.req.param()
  const params = userValidation.deleteUser.parse(paramsParse)
  await userService.deleteUserById(params.userId, config.database)
  c.status(httpStatus.NO_CONTENT)
  return c.body(null)
}