todo.txt

todo:
- add model for collaborators
- add model for check-in

functions:
- M: create user (done)
- Q: login (done)
- M: add friend
- Q: get friends
- Q: get my created goals (done)
- Q: get my collab goals
- M: check-in to a specific goal


createUser
login

addFriend
getFriends

getMyCreatedGoals (in getUser)
getMyCollaboratedGoals (in getUser)

getMyNewsFeed

createGoal // creates a goal
updateGoal // updates a goal
collaborateOnGoal // collaborate on goal

goalCheckIn
getGoalCheckIns (in get goal)

// do updates later

// collaborator model:
// -- goal id
// -- user id

// check-in model:
// -- goal id
// -- user id
// -- time
// -- points



  type Query {
    DONE login(loginInput: LoginInput): AuthData!
    DONE getUser(userId: ID!): User
    DONE getNewsFeed(userId: ID!): [Goal!]!
  }

  type Mutation {
    DONE createUser(userInput: UserInput): User
    DONE addFriend(userId: ID!, friendId: ID!): User
    DONE createGoal(userId: ID!, goalInput: GoalInput): Goal
    DONE completeGoal(userId: ID!, goalInput: GoalInput): Goal
    DONE collaborateOnGoal(userId: ID!, goalId: ID!): Goal
    goalCheckIn(userId: ID!, goalId: ID!): CheckIn
    likeGoal(userId: ID!, goalId: ID!): Goal
  }s