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refactor: minimize repeated code by re-using parseInclude, parseWhere and getMethod

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feat(include): ability to specify multiple includes, as an array
This commit is contained in:
Mahdi Dibaiee
2016-03-10 10:48:30 +03:30
parent 00e8e89767
commit 11291f0e08
8 changed files with 226 additions and 257 deletions
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104
src/associations/one-to-one.js
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@ -1,82 +1,87 @@
import joi from 'joi';
import error from '../error';
import _ from 'lodash';
import { parseInclude, parseWhere, getMethod } from '../utils';
let prefix;
export default (server, a, b, options) => {
export default (server, a, b, names, options) => {
prefix = options.prefix;
get(server, a, b);
create(server, a, b);
destroy(server, a, b);
update(server, a, b);
get(server, a, b, names);
create(server, a, b, names);
destroy(server, a, b, names);
update(server, a, b, names);
}
export const get = (server, a, b) => {
export const get = (server, a, b, names) => {
server.route({
method: 'GET',
path: `${prefix}/${a._singular}/{aid}/${b._singular}`,
path: `${prefix}/${names.a.singular}/{aid}/${names.b.singular}`,
@error
async handler(request, reply) {
let include = [];
if (request.query.include)
include = [request.models[request.query.include]];
const include = parseInclude(request);
const where = parseWhere(request);
let where = _.omit(request.query, 'include');
let [instance] = await b.findAll({
where,
include: include.concat({
model: a,
where: {
id: request.params.aid
}
})
const base = await a.findOne({
where: {
id: request.params.aid
}
});
const method = getMethod(base, names.b, false);
reply(instance);
const list = await method({ where, include, limit: 1 });
if (Array.isArray(list)) {
reply(list[0]);
} else {
reply(list);
}
}
})
}
export const create = (server, a, b) => {
export const create = (server, a, b, names) => {
server.route({
method: 'POST',
path: `${prefix}/${a._singular}/{id}/${b._singular}`,
path: `${prefix}/${names.a.singular}/{id}/${names.b.singular}`,
@error
async handler(request, reply) {
request.payload[a.name + 'Id'] = request.params.id;
let instance = await request.models[b.name].create(request.payload);
const base = await a.findOne({
where: {
id: request.params.id
}
});
const method = getMethod(base, names.b, false, 'create');
const instance = await method(request.payload);
reply(instance);
}
})
}
export const destroy = (server, a, b) => {
export const destroy = (server, a, b, names) => {
server.route({
method: 'DELETE',
path: `${prefix}/${a._singular}/{aid}/${b._singular}/{bid}`,
path: `${prefix}/${names.a.singular}/{aid}/${names.b.singular}/{bid}`,
@error
async handler(request, reply) {
let instance = await b.findOne({
where: {
id: request.params.bid
},
const include = parseInclude(request);
const where = parseWhere(request);
include: [{
model: a,
where: {
id: request.params.aid
}
}]
const base = await a.findOne({
where: {
id: request.params.aid
}
});
const method = getMethod(base, names.b, false);
const instance = await method({ where, include });
await instance.destroy();
reply(instance);
@ -84,26 +89,25 @@ export const destroy = (server, a, b) => {
})
}
export const update = (server, a, b) => {
export const update = (server, a, b, names) => {
server.route({
method: 'PUT',
path: `${prefix}/${a._singular}/{aid}/${b._singular}/{bid}`,
path: `${prefix}/${names.a.singular}/{aid}/${names.b.singular}/{bid}`,
@error
async handler(request, reply) {
let instance = await b.findOne({
where: {
id: request.params.bid
},
const include = parseInclude(request);
const where = parseWhere(request);
include: [{
model: a,
where: {
id: request.params.aid
}
}]
const base = await a.findOne({
where: {
id: request.params.aid
}
});
const method = getMethod(base, names.b, false);
const instance = await method({ where, include });
await instance.update(request.payload);
reply(instance);