Add gzipped download endpoint

server/src/api/routes/TeamRoutes.js

@@ -1,6 +1,8 @@
 import passport from "passport"
 import createError from "http-errors"
 import autobind from "autobind-decorator"
+import zlib from "zlib"
+import { Readable } from "stream"
 import { catchAll } from "."
 
 @autobind
@@ -38,6 +40,13 @@ export class TeamRoutes {
         passport.authenticate("bearer", { session: false }),
         catchAll(this.deleteTeam)
       )
+
+    app
+      .route("/teams/status")
+      .get(
+        passport.authenticate("bearer", { session: false }),
+        catchAll(this.getTeamStatus)
+      )
   }
 
   async listTeams(req, res, next) {
@@ -146,4 +155,32 @@ export class TeamRoutes {
 
     res.json({})
   }
+
+  async getTeamStatus(req, res, next) {
+    const Team = this.db.Team
+    const Activity = this.db.Activity
+    let teams = await Team.find({}).exec()
+
+    teams = teams.map((doc) => doc.toObject({ versionKey: false }))
+
+    for (let team of teams) {
+      let activities = await Activity.find({ team: team._id }).exec()
+
+      team.activities = activities.map((doc) =>
+        doc.toObject({ versionKey: false })
+      )
+    }
+
+    const gzip = zlib.createGzip()
+    let readable = new Readable()
+
+    readable.push(JSON.stringify(teams, null, "  "))
+    readable.push(null)
+
+    res.writeHead(200, {
+      "Content-Type": "text/html",
+      "Content-Encoding": "gzip",
+    })
+    readable.pipe(gzip).pipe(res)
+  }
 }