coloquent-test2/dist/Query.js

Library for retrieving model objects from a JSON-API, with a fluent syntax inspired by Laravel Eloquent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ClassFilterSpec_1 = require("./ClassFilterSpec");
var QueryParam_1 = require("./QueryParam");
var Query = /** @class */ (function () {
    function Query(jsonApiType, queriedRelationName) {
        if (queriedRelationName === void 0) { queriedRelationName = null; }
        this.jsonApiType = jsonApiType;
        this.queriedRelationName = queriedRelationName;
        this.include = [];
        this.filters = [];
        this.options = [];
        this.sort = [];
    }
    Query.prototype.addFilterParameters = function (searchParams) {
        for (var _i = 0, _a = this.filters; _i < _a.length; _i++) {
            var f = _a[_i];
            if (f instanceof ClassFilterSpec_1.ClassFilterSpec) {
                var ff = f;
                searchParams.push(new QueryParam_1.QueryParam("filter[" + ff.getClass() + "][" + ff.getAttribute() + "]", ff.getValue()));
            }
            else {
                searchParams.push(new QueryParam_1.QueryParam("filter[" + f.getAttribute() + "]", f.getValue()));
            }
        }
    };
    Query.prototype.addIncludeParameters = function (searchParams) {
        if (this.include.length > 0) {
            var p = '';
            for (var _i = 0, _a = this.include; _i < _a.length; _i++) {
                var incl = _a[_i];
                if (p !== '') {
                    p += ',';
                }
                p += incl;
            }
            searchParams.push(new QueryParam_1.QueryParam('include', p));
        }
    };
    Query.prototype.addOptionsParameters = function (searchParams) {
        for (var _i = 0, _a = this.options; _i < _a.length; _i++) {
            var option = _a[_i];
            searchParams.push(new QueryParam_1.QueryParam(option.getParameter(), option.getValue()));
        }
    };
    Query.prototype.addPaginationParameters = function (searchParams) {
        for (var _i = 0, _a = this.paginationSpec.getPaginationParameters(); _i < _a.length; _i++) {
            var param = _a[_i];
            searchParams.push(new QueryParam_1.QueryParam(param.name, param.value));
        }
    };
    Query.prototype.addSortParameters = function (searchParams) {
        if (this.sort.length > 0) {
            var p = '';
            for (var _i = 0, _a = this.sort; _i < _a.length; _i++) {
                var sortSpec = _a[_i];
                if (p !== '') {
                    p += ',';
                }
                if (!sortSpec.getPositiveDirection()) {
                    p += '-';
                }
                p += sortSpec.getAttribute();
            }
            searchParams.push(new QueryParam_1.QueryParam('sort', p));
        }
    };
    Query.prototype.toString = function () {
        var relationToFind = this.queriedRelationName
            ? '/' + this.queriedRelationName
            : '';
        var idToFind = this.idToFind
            ? '/' + this.idToFind
            : '';
        var searchParams = [];
        this.addFilterParameters(searchParams);
        this.addIncludeParameters(searchParams);
        this.addOptionsParameters(searchParams);
        this.addPaginationParameters(searchParams);
        this.addSortParameters(searchParams);
        var paramString = '';
        for (var _i = 0, searchParams_1 = searchParams; _i < searchParams_1.length; _i++) {
            var searchParam = searchParams_1[_i];
            if (paramString === '') {
                paramString += '?';
            }
            else {
                paramString += '&';
            }
            paramString += encodeURIComponent(searchParam.name) + '=' + encodeURIComponent(searchParam.value);
        }
        return this.jsonApiType + relationToFind + idToFind + paramString;
    };
    Query.prototype.setIdToFind = function (idToFind) {
        this.idToFind = idToFind;
    };
    Query.prototype.getPaginationSpec = function () {
        return this.paginationSpec;
    };
    Query.prototype.setPaginationSpec = function (paginationSpec) {
        this.paginationSpec = paginationSpec;
    };
    Query.prototype.addInclude = function (includeSpec) {
        this.include.push(includeSpec);
    };
    Query.prototype.addFilter = function (filter) {
        this.filters.push(filter);
    };
    Query.prototype.addSort = function (sort) {
        this.sort.push(sort);
    };
    Query.prototype.addOption = function (option) {
        this.options.push(option);
    };
    return Query;
}());
exports.Query = Query;
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