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#275 deprecar installMethod.js

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Gerard 2018-11-20 10:21:48 +01:00
parent 03e4332210
commit 80dad93672
1 changed files with 0 additions and 94 deletions
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94
services/loopback/common/methods/vn-model/installMethod.js
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@ -1,94 +0,0 @@
module.exports = function(Self) {
Self.installMethod = function(methodName, filterCb, filterResult) {
this.remoteMethod(methodName, {
description: 'List items using a filter',
accessType: 'READ',
accepts: [
{
arg: 'filter',
type: 'object',
required: true,
description: 'Filter defining where',
http: function(ctx) {
return ctx.req.query;
}
}
],
returns: {
arg: 'data',
type: [this.modelName],
root: true
},
http: {
verb: 'get',
path: `/${methodName}`
}
});
this[methodName] = (params, cb) => {
let filter = removeEmpty(filterCb(params));
var response = {};
function returnValues() {
if (response.instances !== undefined && response.count !== undefined) {
if (filterResult)
cb(null, filterResult(response));
else
cb(null, response);
}
}
function error() {
cb(null, response);
}
this.find(filter, function(err, instances) {
if (err) {
error();
} else {
response.instances = instances;
returnValues();
}
});
this.count(filter.where, function(err, totalCount) {
if (err) {
error();
} else {
response.count = totalCount;
returnValues();
}
});
};
};
};
function removeEmpty(o) {
if (Array.isArray(o)) {
let array = [];
for (let item of o) {
let i = removeEmpty(item);
if (!isEmpty(i))
array.push(i);
}
if (array.length > 0)
return array;
} else if (typeof o === 'object') {
let object = {};
for (let key in o) {
let i = removeEmpty(o[key]);
if (!isEmpty(i))
object[key] = i;
}
if (Object.keys(object).length > 0)
return object;
} else if (!isEmpty(o))
return o;
return undefined;
}
function isEmpty(value) {
return value === undefined || value === '';
}