Merge pull request #7663 from vangorra/master

Adding meteor-publish-composite defs.

meteor-publish-composite/meteor-publish-composite-tests.ts

@@ -0,0 +1,60 @@
+/// <reference path="meteor-publish-composite.d.ts" />
+/// <reference path="../meteor/meteor.d.ts" />
+
+import User = Meteor.User;
+interface IPost { _id : string, authorId : string };
+interface IComment { authorId : string };
+var Posts : Mongo.Collection<IPost> = new Mongo.Collection<IPost>('Posts');
+var Comments : Mongo.Collection<IComment> = new Mongo.Collection<IComment>('Comments');
+
+// Server
+Meteor.publishComposite('topTenPosts', {
+    find: function() : Mongo.Cursor<IPost> {
+        // Find top ten highest scoring posts
+        return Posts.find({}, { sort: { score: -1 }, limit: 10 });
+    },
+    children: [
+        {
+            find: function(post) {
+                // Find post author. Even though we only want to return
+                // one record here, we use "find" instead of "findOne"
+                // since this function should return a cursor.
+                return Meteor.users.find(
+                    { _id: post.authorId },
+                    { limit: 1, fields: { profile: 1 } });
+            }
+        },
+        {
+            find: function(post) {
+                // Find top two comments on post
+                return Comments.find(
+                    { postId: post._id },
+                    { sort: { score: -1 }, limit: 2 });
+            },
+            children: [
+                {
+                    find: function(comment, post) {
+                        // Find user that authored comment.
+                        return Meteor.users.find(
+                            { _id: comment.authorId },
+                            { limit: 1, fields: { profile: 1 } });
+                    }
+                }
+            ]
+        }
+    ]
+});
+
+// Server
+Meteor.publishComposite('postsByUser', function(userId, limit) {
+    return {
+        find: function() {
+            // Find posts made by user. Note arguments for callback function
+            // being used in query.
+            return Posts.find({ authorId: userId }, { limit: limit });
+        },
+        children: [
+            // This section will be similar to that of the previous example.
+        ]
+    }
+});

meteor-publish-composite/meteor-publish-composite.d.ts

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+// Type definitions for meteor-publish-composite
+// Project: https://github.com/englue/meteor-publish-composite
+// Definitions by: Robert Van Gorkom <https://github.com/vangorra>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+/// <reference path="../meteor/meteor.d.ts" />
+
+declare interface PublishCompositeConfigN {
+    children? : PublishCompositeConfigN[];
+    find(
+        ...args : any[]
+    ) : Mongo.Cursor<any>;
+}
+
+declare interface PublishCompositeConfig4<InLevel1, InLevel2, InLevel3, InLevel4, OutLevel> {
+    children? : PublishCompositeConfigN[];
+    find(
+        arg4 : InLevel4,
+        arg3 : InLevel3,
+        arg2 : InLevel2,
+        arg1 : InLevel1
+    ) : Mongo.Cursor<OutLevel>;
+}
+
+declare interface PublishCompositeConfig3<InLevel1, InLevel2, InLevel3, OutLevel> {
+    children? : PublishCompositeConfig4<InLevel1, InLevel2, InLevel3, OutLevel, any>[];
+    find(
+        arg3 : InLevel3,
+        arg2 : InLevel2,
+        arg1 : InLevel1
+    ) : Mongo.Cursor<OutLevel>;
+}
+
+declare interface PublishCompositeConfig2<InLevel1, InLevel2, OutLevel> {
+    children? : PublishCompositeConfig3<InLevel1, InLevel2, OutLevel, any>[];
+    find(
+        arg2 : InLevel2,
+        arg1 : InLevel1
+    ) : Mongo.Cursor<OutLevel>;
+}
+
+declare interface PublishCompositeConfig1<InLevel1, OutLevel> {
+    children? : PublishCompositeConfig2<InLevel1, OutLevel, any>[];
+    find(
+        arg1 : InLevel1
+    ) : Mongo.Cursor<OutLevel>;
+}
+
+declare interface PublishCompositeConfig<OutLevel> {
+    children? : PublishCompositeConfig1<OutLevel, any>[];
+    find() : Mongo.Cursor<OutLevel>;
+}
+
+declare module Meteor {
+    function publishComposite(
+        name : string,
+        config : PublishCompositeConfig<any>|PublishCompositeConfig<any>[]
+    ) : void;
+
+    function publishComposite(
+        name : string,
+        configFunc : (...args : any[]) =>
+            PublishCompositeConfig<any>|PublishCompositeConfig<any>[]
+    ) : void;
+}