2019-03-21 09:07:36 +01:00

123 lines
2.8 KiB
JavaScript

const _ = require('lodash');
const { convertRestQueryParams, buildQuery } = require('strapi-utils');
module.exports = {
find: async function(params, populate) {
const model = this;
const filters = convertRestQueryParams(params);
return buildQuery({
model,
filters,
populate: populate || model.associations.map(x => x.alias),
}).lean();
},
count: async function(params) {
const model = this;
const filters = convertRestQueryParams(params);
return buildQuery({
model,
filters: { where: filters.where },
})
.count('count')
.then(results => _.get(results, [0, 'count'], 0));
},
findOne: async function(params, populate) {
const primaryKey = params[this.primaryKey] || params.id;
if (primaryKey) {
params = {
[this.primaryKey]: primaryKey,
};
}
return this.findOne(params)
.populate(populate || this.associations.map(x => x.alias).join(' '))
.lean();
},
create: async function(params) {
return this.create(
Object.keys(params).reduce((acc, current) => {
if (
_.get(this._attributes, [current, 'type']) ||
_.get(this._attributes, [current, 'model'])
) {
acc[current] = params[current];
}
return acc;
}, {})
).catch(err => {
if (err.message.indexOf('index:') !== -1) {
const message = err.message.split('index:');
const field = _.words(_.last(message).split('_')[0]);
const error = { message: `This ${field} is already taken`, field };
throw error;
}
throw err;
});
},
update: async function(search, params = {}) {
if (_.isEmpty(params)) {
params = search;
}
const primaryKey = search[this.primaryKey] || search.id;
if (primaryKey) {
search = {
[this.primaryKey]: primaryKey,
};
}
return this.updateOne(search, params, {
strict: false,
}).catch(error => {
const field = _.last(_.words(error.message.split('_')[0]));
const err = { message: `This ${field} is already taken`, field };
throw err;
});
},
delete: async function(params) {
// Delete entry.
return this.deleteOne({
[this.primaryKey]: params[this.primaryKey] || params.id,
});
},
deleteMany: async function(params) {
// Delete entry.
return this.deleteMany({
[this.primaryKey]: {
$in: params[this.primaryKey] || params.id,
},
});
},
search: async function(params) {
const re = new RegExp(params.id);
return this.find({
$or: [{ username: re }, { email: re }],
});
},
addPermission: async function(params) {
return this.create(params);
},
removePermission: async function(params) {
return this.remove(params);
},
};