| 1 | /** @publicapi @module ng1 */ /** */
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| 2 | import { StateObject, PathNode, ResolveContext, mapObj, resolvablesBuilder } from '@uirouter/core';
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| 3 | import * as angular from 'angular';
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| 4 | /**
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| 5 | * Implementation of the legacy `$resolve` service for angular 1.
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| 6 | */
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| 7 | var $resolve = {
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| 8 | /**
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| 9 | * Asynchronously injects a resolve block.
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| 10 | *
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| 11 | * This emulates most of the behavior of the ui-router 0.2.x $resolve.resolve() service API.
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| 12 | *
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| 13 | * ### Not bundled by default
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| 14 | *
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| 15 | * This API is no longer not part of the standard `@uirouter/angularjs` bundle.
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| 16 | * For users of the prebuilt bundles, add the `release/resolveService.min.js` UMD bundle.
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| 17 | * For bundlers (webpack, browserify, etc), add `@uirouter/angularjs/lib/legacy/resolveService`.
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| 18 | *
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| 19 | * ---
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| 20 | *
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| 21 | * Given an object `invocables`, where keys are strings and values are injectable functions,
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| 22 | * injects each function, and waits for the resulting promise to resolve.
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| 23 | * When all resulting promises are resolved, returns the results as an object.
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| 24 | *
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| 25 | * #### Example:
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| 26 | * ```js
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| 27 | * let invocables = {
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| 28 | * foo: [ '$http', ($http) =>
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| 29 | * $http.get('/api/foo').then(resp => resp.data) ],
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| 30 | * bar: [ 'foo', '$http', (foo, $http) =>
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| 31 | * $http.get('/api/bar/' + foo.barId).then(resp => resp.data) ]
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| 32 | * }
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| 33 | * $resolve.resolve(invocables)
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| 34 | * .then(results => console.log(results.foo, results.bar))
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| 35 | * // Logs foo and bar:
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| 36 | * // { id: 123, barId: 456, fooData: 'foo data' }
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| 37 | * // { id: 456, barData: 'bar data' }
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| 38 | * ```
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| 39 | *
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| 40 | * @param invocables an object which looks like an [[StateDeclaration.resolve]] object; keys are resolve names and values are injectable functions
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| 41 | * @param locals key/value pre-resolved data (locals)
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| 42 | * @param parent a promise for a "parent resolve"
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| 43 | */
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| 44 | resolve: function (invocables, locals, parent) {
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| 45 | if (locals === void 0) { locals = {}; }
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| 46 | var parentNode = new PathNode(new StateObject({ params: {}, resolvables: [] }));
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| 47 | var node = new PathNode(new StateObject({ params: {}, resolvables: [] }));
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| 48 | var context = new ResolveContext([parentNode, node]);
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| 49 | context.addResolvables(resolvablesBuilder({ resolve: invocables }), node.state);
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| 50 | var resolveData = function (parentLocals) {
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| 51 | var rewrap = function (_locals) { return resolvablesBuilder({ resolve: mapObj(_locals, function (local) { return function () { return local; }; }) }); };
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| 52 | context.addResolvables(rewrap(parentLocals), parentNode.state);
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| 53 | context.addResolvables(rewrap(locals), node.state);
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| 54 | var tuples2ObjR = function (acc, tuple) {
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| 55 | acc[tuple.token] = tuple.value;
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| 56 | return acc;
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| 57 | };
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| 58 | return context.resolvePath().then(function (results) { return results.reduce(tuples2ObjR, {}); });
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| 59 | };
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| 60 | return parent ? parent.then(resolveData) : resolveData({});
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| 61 | },
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| 62 | };
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| 63 | /** @hidden */
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| 64 | export var resolveFactory = function () { return $resolve; };
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| 65 | // The old $resolve service
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| 66 | angular.module('ui.router').factory('$resolve', resolveFactory);
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| 67 | //# sourceMappingURL=resolveService.js.map |
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