v3 migration: first finished version that contains all models

migrations/api_v3/challenges.js

@@ -1,9 +1,4 @@
-/*
-  members must be removed
-*/
-
-// Migrate users collection to new schema
-// This should run AFTER challenges migration
+// Migrate challenges collection to new schema (except for members)
 
 // The console-stamp module must be installed (not included in package.json)
 
@@ -104,6 +99,8 @@ function processChallenges (afterId) {
       delete oldChallenge.rewards;
       delete oldChallenge.todos;
 
+      var createdAt = oldChallenge.timestamp;
+
       oldChallenge.memberCount = oldChallenge.members.length;
       if (!oldChallenge.prize <= 0) oldChallenge.prize = 0;
       if (!oldChallenge.name) oldChallenge.name = 'challenge name';
@@ -114,6 +111,8 @@ function processChallenges (afterId) {
 
       var newChallenge = new NewChallenge(oldChallenge);
 
+      newChallenge.createdAt = createdAt;
+
       oldTasks.forEach(function (oldTask) {
         oldTask._id = oldTask.id; // keep the old uuid unless duplicated
         delete oldTask.id;
@@ -139,9 +138,12 @@ function processChallenges (afterId) {
       batchInsertChallenges.insert(newChallenge.toObject());
     });
 
-    console.log(`Saving ${oldChallenges.length} users and ${processedTasks} tasks.`);
+    console.log(`Saving ${oldChallenges.length} challenges and ${processedTasks} tasks.`);
 
-    return batchInsertChallenges.execute();
+    return Q.all([
+      batchInsertChallenges.execute(),
+      batchInsertTasks.execute(),
+    ]);
   })
   .then(function () {
     totoalProcessedTasks += processedTasks;
@@ -178,5 +180,5 @@ Q.all([
   return processChallenges();
 })
 .catch(function (err) {
-  console.error(err);
+  console.error(err.stack || err);
 });