const express = require("express");
const { Op } = require("sequelize");

const SkillTypeService = require("../../services/skillType");
const NotFoundError = require("../../core/exceptions/notfound");

const SkillType = express.Router();

/**
 * Retrieve skill type by id and forward it via request.
 */
SkillType.use("/skillTypes/:id", async (req, res, next) => {
  try {
    const id = req.params.id;
    const skillType = await SkillTypeService.findByPk(id);

    if (!skillType) {
      throw new NotFoundError("Skill type not found");
    }

    req.skillType = skillType;
    next();
  } catch (error) {
    next(error);
  }
});

SkillType.get("/skillTypes", async (req, res, next) => {
  let options = {};

  if (req.query.name) {
    options = {
      where: { name: { [Op.like]: req.query.name + "%" } }
    };
  }

  const skillTypes = await SkillTypeService.findAll(options);

  res.json(skillTypes);
});

SkillType.post("/skillTypes", async (req, res, next) => {
  try {
    const skillType = req.skillType;
    const createdSkillType = await SkillTypeService.create(skillType);

    res.json(createdSkillType);
  } catch (error) {
    next(error);
  }
});

SkillType.get("/skillTypes/:id", (req, res, next) => {
  res.json(req.skillType);
});

SkillType.patch("/skillTypes/:id", async (req, res, next) => {
  try {
    const skillTypeUpdated = await SkillTypeService.saveById(
      req.params.id,
      req.body
    );

    res.json(skillTypeUpdated);
  } catch (error) {
    next(error);
  }
});

SkillType.delete("/skillTypes/:id", async (req, res, next) => {
  try {
    const skillTypeId = req.params.id;
    await SkillTypeService.delete(skillTypeId);

    res.json(req.skillType);
  } catch (error) {
    next(error);
  }
});

module.exports = SkillType;