Merge pull request #1550 from syuilo/user-list

User list

4 files changed, 112 insertions, 0 deletions

diff --git a/src/server/api/endpoints/users/lists/create.ts b/src/server/api/endpoints/users/lists/create.ts
new file mode 100644
index 0000000000..6ae510f52b
--- /dev/null
+++ b/src/server/api/endpoints/users/lists/create.ts
@@ -0,0 +1,25 @@
+/**
+ * Module dependencies
+ */
+import $ from 'cafy';
+import UserList, { pack } from '../../../../../models/user-list';
+
+/**
+ * Create a user list
+ */
+module.exports = async (params, user) => new Promise(async (res, rej) => {
+	// Get 'title' parameter
+	const [title, titleErr] = $(params.title).string().range(1, 100).$;
+	if (titleErr) return rej('invalid title param');
+
+	// insert
+	const userList = await UserList.insert({
+		createdAt: new Date(),
+		userId: user._id,
+		title: title,
+		userIds: []
+	});
+
+	// Response
+	res(await pack(userList));
+});
diff --git a/src/server/api/endpoints/users/lists/list.ts b/src/server/api/endpoints/users/lists/list.ts
new file mode 100644
index 0000000000..d19339a1f5
--- /dev/null
+++ b/src/server/api/endpoints/users/lists/list.ts
@@ -0,0 +1,13 @@
+import UserList, { pack } from '../../../../../models/user-list';
+
+/**
+ * Add a user to a user list
+ */
+module.exports = async (params, me) => new Promise(async (res, rej) => {
+	// Fetch lists
+	const userLists = await UserList.find({
+		userId: me._id,
+	});
+
+	res(await Promise.all(userLists.map(x => pack(x))));
+});
diff --git a/src/server/api/endpoints/users/lists/push.ts b/src/server/api/endpoints/users/lists/push.ts
new file mode 100644
index 0000000000..467c08efd4
--- /dev/null
+++ b/src/server/api/endpoints/users/lists/push.ts
@@ -0,0 +1,51 @@
+import $ from 'cafy'; import ID from '../../../../../cafy-id';
+import UserList from '../../../../../models/user-list';
+import User, { pack as packUser } from '../../../../../models/user';
+import { publishUserListStream } from '../../../../../publishers/stream';
+
+/**
+ * Add a user to a user list
+ */
+module.exports = async (params, me) => new Promise(async (res, rej) => {
+	// Get 'listId' parameter
+	const [listId, listIdErr] = $(params.listId).type(ID).$;
+	if (listIdErr) return rej('invalid listId param');
+
+	// Fetch the list
+	const userList = await UserList.findOne({
+		_id: listId,
+		userId: me._id,
+	});
+
+	if (userList == null) {
+		return rej('list not found');
+	}
+
+	// Get 'userId' parameter
+	const [userId, userIdErr] = $(params.userId).type(ID).$;
+	if (userIdErr) return rej('invalid userId param');
+
+	// Fetch the user
+	const user = await User.findOne({
+		_id: userId
+	});
+
+	if (user == null) {
+		return rej('user not found');
+	}
+
+	if (userList.userIds.map(id => id.toHexString()).includes(user._id.toHexString())) {
+		return rej('the user already added');
+	}
+
+	// Push the user
+	await UserList.update({ _id: userList._id }, {
+		$push: {
+			userIds: user._id
+		}
+	});
+
+	res();
+
+	publishUserListStream(userList._id, 'userAdded', await packUser(user));
+});
diff --git a/src/server/api/endpoints/users/lists/show.ts b/src/server/api/endpoints/users/lists/show.ts
new file mode 100644
index 0000000000..61e0f0463f
--- /dev/null
+++ b/src/server/api/endpoints/users/lists/show.ts
@@ -0,0 +1,23 @@
+import $ from 'cafy'; import ID from '../../../../../cafy-id';
+import UserList, { pack } from '../../../../../models/user-list';
+
+/**
+ * Show a user list
+ */
+module.exports = async (params, me) => new Promise(async (res, rej) => {
+	// Get 'listId' parameter
+	const [listId, listIdErr] = $(params.listId).type(ID).$;
+	if (listIdErr) return rej('invalid listId param');
+
+	// Fetch the list
+	const userList = await UserList.findOne({
+		_id: listId,
+		userId: me._id,
+	});
+
+	if (userList == null) {
+		return rej('list not found');
+	}
+
+	res(await pack(userList));
+});