Edit collection (#173)

* Collection edit modal

* Add icon

* 💚

* Oh look, some specs

* Delete collection

* Remove from collection

* Handle error responses
Protect against deleting last collection

* Fix key

* 💚

* Keyboard navigate documents list

* Add missing database constraints

server/api/collections.js

@@ -1,3 +1,4 @@
+// @flow
 import Router from 'koa-router';
 import httpErrors from 'http-errors';
 import _ from 'lodash';
@@ -15,7 +16,7 @@ router.post('collections.create', auth(), async ctx => {
 
   const user = ctx.state.user;
 
-  const atlas = await Collection.create({
+  const collection = await Collection.create({
     name,
     description,
     type: type || 'atlas',
@@ -24,7 +25,20 @@ router.post('collections.create', auth(), async ctx => {
   });
 
   ctx.body = {
-    data: await presentCollection(ctx, atlas),
+    data: await presentCollection(ctx, collection),
+  };
+});
+
+router.post('collections.update', auth(), async ctx => {
+  const { id, name } = ctx.body;
+  ctx.assertPresent(name, 'name is required');
+
+  const collection = await Collection.findById(id);
+  collection.name = name;
+  await collection.save();
+
+  ctx.body = {
+    data: await presentCollection(ctx, collection),
   };
 });
 
@@ -33,17 +47,17 @@ router.post('collections.info', auth(), async ctx => {
   ctx.assertPresent(id, 'id is required');
 
   const user = ctx.state.user;
-  const atlas = await Collection.scope('withRecentDocuments').findOne({
+  const collection = await Collection.scope('withRecentDocuments').findOne({
     where: {
       id,
       teamId: user.teamId,
     },
   });
 
-  if (!atlas) throw httpErrors.NotFound();
+  if (!collection) throw httpErrors.NotFound();
 
   ctx.body = {
-    data: await presentCollection(ctx, atlas),
+    data: await presentCollection(ctx, collection),
   };
 });
 
@@ -59,7 +73,9 @@ router.post('collections.list', auth(), pagination(), async ctx => {
   });
 
   const data = await Promise.all(
-    collections.map(async atlas => await presentCollection(ctx, atlas))
+    collections.map(
+      async collection => await presentCollection(ctx, collection)
+    )
   );
 
   ctx.body = {
@@ -68,4 +84,28 @@ router.post('collections.list', auth(), pagination(), async ctx => {
   };
 });
 
+router.post('collections.delete', auth(), async ctx => {
+  const { id } = ctx.body;
+  ctx.assertPresent(id, 'id is required');
+
+  const user = ctx.state.user;
+  const collection = await Collection.findById(id);
+  const total = await Collection.count();
+
+  if (total === 1) throw httpErrors.BadRequest('Cannot delete last collection');
+
+  if (!collection || collection.teamId !== user.teamId)
+    throw httpErrors.BadRequest();
+
+  try {
+    await collection.destroy();
+  } catch (e) {
+    throw httpErrors.BadRequest('Error while deleting collection');
+  }
+
+  ctx.body = {
+    success: true,
+  };
+});
+
 export default router;