permit-api/src/permit/permit.controller.ts

import { FastifyReply, FastifyRequest } from "fastify";
import { CreatePermitInput, UpdatePermitInput } from "./permit.schema";
import {
  bulkImport,
  createPermit,
  deletePermit,
  getPermit,
  listPermits,
  searchPermit,
  searchPermitByAddress,
  updatePermit,
} from "./permit.service";
import { PageQueryParams } from "../pagination";
import { csv2json } from "json-2-csv";

export async function createPermitHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const input = req.body as CreatePermitInput;

  try {
    const permit = await createPermit(input, req.user);
    return res.code(201).send(permit);
  } catch (err) {
    return err;
  }
}

export async function getPermitHandler(req: FastifyRequest, res: FastifyReply) {
  const { permitId } = req.params as { permitId: string };

  try {
    const permit = await getPermit(permitId, req.user);
    if (permit === null)
      return res.code(404).send({ error: "resource not found" });

    return res.code(200).send(permit);
  } catch (err) {
    return err;
  }
}

export async function listPermitsHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const queryParams = req.query as PageQueryParams;

  try {
    const authUser = req.user;
    const orgList = await listPermits(queryParams, authUser);
    return res.code(200).send(orgList);
  } catch (err) {
    return err;
  }
}

export async function updatePermitHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const input = req.body as CreatePermitInput;
  const { permitId } = req.params as { permitId: string };

  try {
    const updatedPermit = await updatePermit(input, permitId, req.user);
    if (!updatedPermit)
      return res.code(404).send({ error: "resource not found" });

    return res.code(200).send(updatedPermit);
  } catch (err) {
    return err;
  }
}

export async function deletePermitHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const { permitId } = req.params as { permitId: string };

  try {
    const deleteResult = await deletePermit(permitId, req.user.tenantId);
    if (deleteResult.deletedCount === 0)
      return res.code(404).send({ error: "resource not found" });

    return res.code(204).send();
  } catch (err) {
    return err;
  }
}

export async function searchPermitHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const queryParams = req.query as PageQueryParams;

  try {
    const authUser = req.user;
    const permitList = await searchPermit(queryParams, authUser);
    return res.code(200).send(permitList);
  } catch (err) {
    return err;
  }
}

export async function searchPermitByAddressHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  const { address } = req.body as { address: string };

  try {
    const permitList = await searchPermitByAddress(address);
    return res.code(200).send(permitList);
  } catch (err) {
    return err;
  }
}

export async function bulkImportHandler(
  req: FastifyRequest,
  res: FastifyReply
) {
  try {
    const data = await req.file();
    const csvString = (await data.toBuffer()).toString("utf-8");

    const parsedCSV = csv2json(csvString, { delimiter: { eol: "\r\n" } });
    const result = await bulkImport(parsedCSV, req.user);

    return res.code(200).send(result);
  } catch (err) {
    return err;
  }
}