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index.js
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index.js
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'use strict';
class MultiSearchBuilder {
constructor() {
this.searches = [];
}
createSearch(header) {
const search = {
header: header,
body: {}
};
this.searches.push(search);
return new SearchBuilder(search.body);
}
build() {
const result = [];
this.searches.forEach(search => {
result.push(search.header);
result.push(search.body);
});
return result;
}
}
class PublicSearchBuilder {
constructor() {
this.body = {};
this.searchBuilder = new SearchBuilder(this.body);
}
setSearchTake(take) {
return this.searchBuilder.setSearchTake(take);
}
setSearchSkip(skip) {
return this.searchBuilder.setSearchSkip(skip);
}
setSearchSource(source) {
return this.searchBuilder.setSearchSource(source);
}
setSearchSort(sort) {
return this.searchBuilder.setSearchSort(sort);
}
createSuggest(name) {
return this.searchBuilder.createSuggest(name);
}
createQuery() {
return this.searchBuilder.createQuery();
}
build() {
return this.body;
}
}
class SearchBuilder {
constructor(searchBody) {
this.body = searchBody;
}
setSearchTake(take) {
if (this.body.hasOwnProperty('size')) {
throw new Error('search take value has already been set');
}
this.body.size = take;
return this;
}
setSearchSkip(skip) {
if (this.body.hasOwnProperty('from')) {
throw new Error('search skip value has already been set');
}
this.body.from = skip;
return this;
}
setSearchSource(source) {
if (this.body.hasOwnProperty('_source')) {
throw new Error('search source value has already been set');
}
this.body._source = source;
return this;
}
setSearchSort(sort) {
if (this.body.hasOwnProperty('sort')) {
throw new Error('search sort value has already been set');
}
this.body.sort = sort;
return this;
}
createSuggest(name) {
if (!this.body.suggest) {
this.body.suggest = {};
}
if (this.body.suggest.hasOwnProperty(name)) {
throw new Error(`suggest with name '${name}' already exists`);
}
this.body.suggest[name] = {};
return new SuggestBuilder(this.body.suggest[name]);
}
createQuery() {
if (this.body.hasOwnProperty('query')) {
throw new Error('query clause already exists');
}
this.body.query = {};
return new QueryBuilder(this.body.query);
}
}
class SuggestBuilder {
constructor(body) {
this.body = body;
}
setSuggestText(text) {
if (this.body.hasOwnProperty('text')) {
throw new Error('text value has already been set');
}
this.body.text = text;
return this;
}
setSuggestCompletion(completion) {
if (this.body.hasOwnProperty('completion')) {
throw new Error('completion value has already been set');
}
this.body.completion = completion;
return this;
}
}
class QueryBuilder {
constructor(body) {
this.body = body;
}
createBoolQuery() {
if (this.body.hasOwnProperty('bool')) {
throw new Error('bool query already exists');
}
this.body.bool = {};
return new BoolQueryBuilder(this.body.bool);
}
}
class BoolQueryBuilder {
constructor(body) {
this.body = body;
}
addFilter() {
const filter = {};
if (!this.body.filter) {
this.body.filter = [];
}
this.body.filter.push(filter);
return new Filter(filter);
}
addMust() {
const must = {};
if (!this.body.must) {
this.body.must = [];
}
this.body.must.push(must);
return new Must(must);
}
addShould() {
const should = {};
if (!this.body.should) {
this.body.should = [];
}
this.body.should.push(should);
return new Should(should);
}
setMinimumShouldMatch(minimumShouldMatch) {
this.body.minimum_should_match = minimumShouldMatch;
}
}
class Must {
constructor(body) {
this.body = body;
}
setMultiMatch(multiMatch) {
if (this.body.hasOwnProperty('multi_match')) {
throw new Error('multi_match value has already been set');
}
this.body.multi_match = multiMatch;
return this;
}
setMatch(match) {
if (this.body.hasOwnProperty('match')) {
throw new Error('match value has already been set');
}
this.body.match = match;
return this;
}
}
class Should {
constructor(body) {
this.body = body;
}
setMatch(match) {
if (this.body.hasOwnProperty('match')) {
throw new Error('match value has already been set');
}
this.body.match = match;
return this;
}
setTerm(term) {
if (this.body.hasOwnProperty('term')) {
throw new Error('term value has already been set');
}
this.body.term = term;
return this;
}
setRange(range) {
if (this.body.hasOwnProperty('range')) {
throw new Error('range value has already been set');
}
this.body.range = range;
return this;
}
createNestedQuery(nestedClassPath) {
if (this.body.hasOwnProperty('nested')) {
throw new Error('nested query already exists');
}
const queryBody = {};
const nested = {
path: nestedClassPath,
query: queryBody
};
this.body.nested = nested;
return new QueryBuilder(queryBody);
}
}
class Filter {
constructor(body) {
this.body = body;
}
setTerm(term) {
if (this.body.hasOwnProperty('term')) {
throw new Error('term value has already been set');
}
this.body.term = term;
return this;
}
setRange(range) {
if (this.body.hasOwnProperty('range')) {
throw new Error('range value has already been set');
}
this.body.range = range;
return this;
}
setTerms(terms) {
if (this.body.hasOwnProperty('terms')) {
throw new Error('terms value has already been set');
}
this.body.terms = terms;
return this;
}
createQuery() {
if (this.body.hasOwnProperty('query')) {
throw new Error('query clause already exists');
}
this.body.query = {};
return new QueryBuilder(this.body.query);
}
createNestedQuery(nestedClassPath) {
if (this.body.hasOwnProperty('nested')) {
throw new Error('nested query already exists');
}
const queryBody = {};
const nested = {
path: nestedClassPath,
query: queryBody
};
this.body.nested = nested;
return new QueryBuilder(queryBody);
}
setNested(nested) {
if (this.body.hasOwnProperty('nested')) {
throw new Error('nested value has already been set');
}
this.body.nested = nested;
return this;
}
setGeoBoundingBox(geoBoundingBox) {
if (this.body.hasOwnProperty('geo_bounding_box')) {
throw new Error('geo_bounding_box value has already been set');
}
this.body.geo_bounding_box = geoBoundingBox;
return this;
}
}
module.exports = exports = {
SearchBuilder: PublicSearchBuilder,
MultiSearchBuilder: MultiSearchBuilder
};