sequelize-middleware/test/utils/common.js

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import uuid from "uuid/v4";
import models from "../../models";
const _createCar = (brandId, active, year, done) => {
models.Cars.create({
name: uuid(),
year,
active,
brandId
})
.then(item => {
done(null, item);
})
.catch(done);
};
const _createBrand = done => {
models.Brands.create({
name: uuid()
})
.then(item => {
done(null, item);
})
.catch(done);
};
const _createBrands = (total, done) => {
const created = [];
const next = () => {
if (total === created.length) {
done(null, created);
}
};
for (let i = 0; i < total; i += 1) {
_createBrand((err, res) => {
if (!err) {
created.push(res);
next();
}
});
}
};
const _truncateCars = (tables, done) => {
if (tables.indexOf("Cars") === -1) {
done(null);
return true;
}
models.Cars.destroy({
where: {}
})
.then(() => done(null))
.catch(err => done(err));
return true;
};
const _truncateBrands = (tables, done) => {
if (tables.indexOf("Brands") === -1) {
done(null);
return true;
}
models.Brands.destroy({
where: {}
})
.then(() => done(null))
.catch(err => done(err));
return true;
};
const _truncate = (tables, done) => {
_truncateCars(tables, errCars => {
if (errCars) {
done(errCars);
} else {
_truncateBrands(tables, errBrands => {
done(errBrands);
});
}
});
};
export const createBrand = _createBrand;
export const createBrands = _createBrands;
export const createCar = _createCar;
export const truncate = _truncate;