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Add "not equal" operator

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Typicode
2015-11-29 19:32:15 +01:00
parent e04389cd7c
commit 9c40912a89
4 changed files with 30 additions and 6 deletions
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1
CHANGELOG.md
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@ -6,6 +6,7 @@
* CLI option `-q/--quied` * CLI option `-q/--quied`
* Nested route `POST /posts/1/comments` * Nested route `POST /posts/1/comments`
* Not equal operator `GET /posts?id_ne=1`
## [0.8.2][2015-10-15] ## [0.8.2][2015-10-15]

10
README.md
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@ -98,14 +98,20 @@ GET /posts?_sort=views&_order=DESC
GET /posts/1/comments?_sort=votes&_order=ASC GET /posts/1/comments?_sort=votes&_order=ASC
``` ```
### Range ### Operators
Add `_gte` or `_lte` Add `_gte` or `_lte` for getting a range
``` ```
GET /posts?views_gte=10&views_lte=20 GET /posts?views_gte=10&views_lte=20
``` ```
Add `_ne` to exclude a value
```
GET /posts?id_ne=1
```
### Full-text search ### Full-text search
Add `q` Add `q`

13
src/server/router/plural.js
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@ -73,7 +73,8 @@ module.exports = function (db, name) {
query === 'callback' || query === 'callback' ||
query === '_' || query === '_' ||
query.indexOf('_lte') !== -1 || query.indexOf('_lte') !== -1 ||
query.indexOf('_gte') !== -1 query.indexOf('_gte') !== -1 ||
query.indexOf('_ne') !== -1
) return ) return
} }
delete req.query[query] delete req.query[query]
@ -106,17 +107,23 @@ module.exports = function (db, name) {
return arr return arr
.map(utils.toNative) .map(utils.toNative)
.map(function (value) { .map(function (value) {
var isDifferent = key.indexOf('_ne') !== -1
var isRange = key.indexOf('_lte') !== -1 || key.indexOf('_gte') !== -1 var isRange = key.indexOf('_lte') !== -1 || key.indexOf('_gte') !== -1
var path = key.replace(/(_lte|_gte|_ne)$/, '')
var elementValue
if (isRange) { if (isRange) {
var path = key.replace(/(_lte|_gte)$/, '')
var isLowerThan = key.indexOf('_gte') !== -1 var isLowerThan = key.indexOf('_gte') !== -1
var elementValue = _.get(element, path) elementValue = _.get(element, path)
if (isLowerThan) { if (isLowerThan) {
return value <= elementValue return value <= elementValue
} else { } else {
return value >= elementValue return value >= elementValue
} }
} else if (isDifferent) {
elementValue = _.get(element, path)
return value !== elementValue
} else { } else {
return _.matchesProperty(key, value)(element) return _.matchesProperty(key, value)(element)
} }

12
test/server/plural.js
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@ -224,7 +224,7 @@ describe('Server', function () {
}) })
}) })
describe('GET /:resource?attr>=&attr<=', function () { describe('GET /:resource?attr_gte=&attr_lte=', function () {
it('should respond with a limited array', function (done) { it('should respond with a limited array', function (done) {
request(server) request(server)
.get('/comments?id_gte=2&id_lte=3') .get('/comments?id_gte=2&id_lte=3')
@ -234,6 +234,16 @@ describe('Server', function () {
}) })
}) })
describe('GET /:resource?attr_ne=', function () {
it('should respond with a limited array', function (done) {
request(server)
.get('/comments?id_ne=1')
.expect('Content-Type', /json/)
.expect(db.comments.slice(1))
.expect(200, done)
})
})
describe('GET /:parent/:parentId/:resource', function () { describe('GET /:parent/:parentId/:resource', function () {
it('should respond with json and corresponding nested resources', function (done) { it('should respond with json and corresponding nested resources', function (done) {
request(server) request(server)