* add possibility for group to block members from getting gems
* fixes
* fix tests
* adds some tests
* unit tests
* finish unit tests
* remove old code
* Translation string for error notification
* Use function instead of a link for paypal
* Inject notification service, function to check the amount of gems to purchase, function to handle payments with paypal
* Throw error if amount of gems is zero or negative
* Add condition to raise error if amount is negative
* Added gem errors for gifts 0 or less
* Fixed linting and broken test
* Fixed test syntax
* Added back needed strings
* Fixed group locales
* use new email template when subscription is cancelled from joining a group plan
* use new email template when subscription is cancelled from joining a group plan - needs more code, tests
* change from sending new email as a cancel-subscription option to sending as a group plan join email
Uses a new group-member-join email template instead of old group-member-joining because new template includes mandril conditional merge tags.
Also adds tests and comments. Edits some comments for accuracy and typo fixes.
* adapt group-member-join email template for manual cancel message for iOS and Android subscriptions
* save test user so its profile name can be read by calls to sendTxn
* add documentation for the user model cancelSubscription function
* add constants for strings passed to mandrill email templates
* Added subscriptions to all members when group subs
* Added unsub when group cancels
* Give user a subscription when they join a subbed group
* Removed subscription when user leaves or is removed from group
* Fixed linting issues:
* Added tests for users with a subscription being upgraded to group plan
* Added tests for checking if existing recurring user sub gets updated during group plan. Added better merging for plans
* Added test for existing gift subscriptions
* Added additional months to user when they have an existing recurring subscription and get upgraded to group sub
* Adds test for user who has cancelled with date termined in the future
* Added test to ensure date termined is reset
* Added tests for extra months carrying over
* Added test for gems bought field
* Add tests to for fields that should remain when upgrading
* Added test for all payment methods
* Added prevention for when a user joins a second group plan
* Fixed subscribing tests
* Separated group plan payment tests
* Added prevention of editing a user with a unlimited sub
* Add tests to ensure group keeps plan if they are in two and leave one
* Ensured users with two group plans do not get cancelled when on group plan is cancelled
* Ensured users without group sub are untouched when group cancels
* Fixed lint issues
* Added new emails
* Added fix for cron tests
* Add restore to stubbed methods
* Ensured cancelled group subscriptions are updated
* Changed group plan exist check to check for date terminated
* Updated you cannont delete active group message
* Removed description requirement
* Added upgrade group plan for Amazon payments
* Fixed lint issues
* Fixed broken tests
* Fixed user delete tests
* Fixed function calls
* Hid cancel button if user has group plan
* Hide difficulty from rewards
* Prevented add user functions to be called when group plan is cancelled
* Fixed merge issue
* Correctly displayed group price
* Added message when you are about to join canclled group plan
* Fixed linting issues
* Updated tests to have no redirect to homes
* Allowed leaving a group with a canceld subscription
* Fixed spelling issues
* Prevented user from changing leader with active sub
* Added payment details title to replace subscription title
* Ensured we do not count leader when displaying upcoming cost
* Prevented party tasks from being displayed twice
* Prevented cancelling and already cancelled sub
* Fixed styles of subscriptions
* Added more specific mystery item tests
* Fixed test to refer to leader
* Extended test range to account for short months
* Fixed merge conflicts
* Updated yarn file
* Added missing locales
* Trigger notification
* Removed yarn
* Fixed locales
* Fixed scope mispelling
* Fixed line endings
* Removed extra advanced options from rewards
* Prevent group leader from leaving an active group plan
* Fixed issue with extra months applied to cancelled group plan
* Ensured member count is calculated when updatedGroupPlan
* Updated amazon payment method constant name
* Added comment to cancel sub user method
* Fixed smantic issues
* Added unite test for user isSubscribed and hasNotCancelled
* Add tests for isSubscribed and hasNotCanceled
* Changed default days remaining to 2 days for group plans
* Fixed logic with adding canceled notice to group invite
