Initial commit

server/api/helpers/create-card-membership.js

@@ -0,0 +1,60 @@
+module.exports = {
+  inputs: {
+    card: {
+      type: 'ref',
+      required: true
+    },
+    userOrUserId: {
+      type: 'ref',
+      custom: value => _.isPlainObject(value) || _.isFinite(value),
+      required: true
+    },
+    request: {
+      type: 'ref'
+    }
+  },
+
+  fn: async function(inputs, exits) {
+    const { userId = inputs.userOrUserId } = inputs.userOrUserId;
+
+    const cardMembership = await CardMembership.create({
+      userId,
+      cardId: inputs.card.id
+    })
+      .intercept('E_UNIQUE', 'conflict')
+      .fetch();
+
+    sails.sockets.broadcast(
+      `board:${inputs.card.boardId}`,
+      'cardMembershipCreate',
+      {
+        item: cardMembership
+      },
+      inputs.request
+    );
+
+    const cardSubscription = await CardSubscription.create({
+      cardId: cardMembership.cardId,
+      userId: cardMembership.userId,
+      isPermanent: false
+    })
+      .tolerate('E_UNIQUE')
+      .fetch();
+
+    if (cardSubscription) {
+      sails.sockets.broadcast(
+        `user:${cardMembership.userId}`,
+        'cardUpdate',
+        {
+          item: {
+            id: cardMembership.cardId,
+            isSubscribed: true
+          }
+        },
+        inputs.request
+      );
+    }
+
+    return exits.success(cardMembership);
+  }
+};