chore: Move all routes under routes directory (#2513)

closes #2504

server/routes/api/revisions.js

@@ -0,0 +1,61 @@
+// @flow
+import Router from "koa-router";
+import { NotFoundError } from "../../errors";
+import auth from "../../middlewares/authentication";
+import { Document, Revision } from "../../models";
+import policy from "../../policies";
+import { presentRevision } from "../../presenters";
+import pagination from "./middlewares/pagination";
+
+const { authorize } = policy;
+const router = new Router();
+
+router.post("revisions.info", auth(), async (ctx) => {
+  let { id } = ctx.body;
+  ctx.assertPresent(id, "id is required");
+
+  const user = ctx.state.user;
+  const revision = await Revision.findByPk(id);
+  if (!revision) {
+    throw new NotFoundError();
+  }
+
+  const document = await Document.findByPk(revision.documentId, {
+    userId: user.id,
+  });
+  authorize(user, "read", document);
+
+  ctx.body = {
+    pagination: ctx.state.pagination,
+    data: await presentRevision(revision),
+  };
+});
+
+router.post("revisions.list", auth(), pagination(), async (ctx) => {
+  let { documentId, sort = "updatedAt", direction } = ctx.body;
+  if (direction !== "ASC") direction = "DESC";
+  ctx.assertSort(sort, Revision);
+  ctx.assertPresent(documentId, "documentId is required");
+
+  const user = ctx.state.user;
+  const document = await Document.findByPk(documentId, { userId: user.id });
+  authorize(user, "read", document);
+
+  const revisions = await Revision.findAll({
+    where: { documentId: document.id },
+    order: [[sort, direction]],
+    offset: ctx.state.pagination.offset,
+    limit: ctx.state.pagination.limit,
+  });
+
+  const data = await Promise.all(
+    revisions.map((revision) => presentRevision(revision))
+  );
+
+  ctx.body = {
+    pagination: ctx.state.pagination,
+    data,
+  };
+});
+
+export default router;