[Implementation] Angular service for Join Team, Invite Member and Accept Matching

[tangoclinh1995]

I will implement service $matchingRequest with the following 3 functions:

1. joinTeam(fromUserUid, toTeamUid, eventUid):

   • An user requests to join a team in an event
   • It returns a Promise(status):
   • status = $matchingRequest.REQUEST_MATCH: A match is found.
   • status = $matchingRequest.REQUEST_NOMATCH: No match is found at the moment
   • status = $matchingRequest.REQUEST_INVALID: This request is invalid

2. inviteMember(fromTeamUid, toMemberUid, eventUid):

   • A team wants to invite a new member to join in an event
   • It returns a Promise(status):
   • status = $matchingRequest.REQUEST_MATCH: A match is found.
   • status = $matchingRequest.REQUEST_NOMATCH: No match is found at the moment
   • status = $matchingRequest.REQUEST_INVALID: This request is invalid

3. acceptMatch (teamUid, userUid, eventUid, maxMemberPerTeam): If A MATCH IS FOUND between a team and an user, then call this function to save the matching into Firebase database

[jshin49]

Just to be clear, there isn't any logic for actually finding a match here, right?

If I am right, that is why we need a better database schema for invite requests and join requests.