public async Task <ReferralCreateResponse> PostAsync([FromBody] ReferralCreateRequest referralCreate)
{
if (!TryParseGuid(referralCreate.CustomerId, nameof(PostAsync), out var customerIdGuid))
{
return(new ReferralCreateResponse
{
ErrorCode = ReferralErrorCodes.GuidCanNotBeParsed,
ErrorMessage = InvalidIdentifierMessage
});
}
var result = await _referralService.GetOrCreateReferralForCustomerIdAsync(customerIdGuid);
return(new ReferralCreateResponse()
{
ReferralCode = result
});
}
public async Task <ReferralFriend> CreateAsync(Guid referrerId, Guid campaignId, string email, string fullName)
{
var profile = await _customerProfileClient.CustomerProfiles.GetByCustomerIdAsync(referrerId.ToString("D"));
if (profile.ErrorCode == CustomerProfileErrorCodes.CustomerProfileDoesNotExist)
{
throw new CustomerDoesNotExistException($"Connector with id '{referrerId}' does not exist.");
}
if (string.Compare(profile.Profile.Email, email, StringComparison.InvariantCultureIgnoreCase) == 0)
{
throw new ReferYourselfException($"Cannot refer to yourself.");
}
var campaign = await _campaignClient.Campaigns.GetByIdAsync(campaignId.ToString("D"));
if (campaign.ErrorCode == CampaignServiceErrorCodes.EntityNotFound)
{
throw new CampaignNotFoundException($"Campaign with id '{campaignId}' not found.");
}
var existingCustomer =
await _customerProfileClient.CustomerProfiles.GetByEmailAsync(new GetByEmailRequestModel
{
Email = email,
IncludeNotVerified = true
});
if (existingCustomer.ErrorCode == CustomerProfileErrorCodes.None)
{
throw new ReferralAlreadyConfirmedException($"Customer with such email already exists.");
}
var existingFriendProfile =
await _customerProfileClient.ReferralFriendProfiles.GetByEmailAndReferrerAsync(
new ReferralFriendByEmailAndReferrerProfileRequest
{
Email = email,
ReferrerId = referrerId
});
if (existingFriendProfile.ErrorCode == ReferralFriendProfileErrorCodes.None)
{
throw new ReferralAlreadyExistException($"Referral with such email for this referrer '{referrerId}' already exists.");
}
var referralCode = await _referralService.GetOrCreateReferralForCustomerIdAsync(referrerId);
var referralFriend = new ReferralFriend
{
Email = email,
FullName = fullName,
ReferrerId = referrerId,
CampaignId = campaignId,
CreationDateTime = DateTime.UtcNow,
State = ReferralFriendState.Pending
};
referralFriend = await _friendReferralHistoryRepository.CreateAsync(referralFriend);
var response = await _customerProfileClient.ReferralFriendProfiles.AddAsync(new ReferralFriendProfileRequest
{
Email = email,
FullName = fullName,
ReferralFriendId = referralFriend.Id,
ReferrerId = referrerId
});
if (response.ErrorCode != ReferralFriendProfileErrorCodes.None)
{
_log.Error(message: "An error occurred while creating referral friend profile",
context: $"referralFriendId: {referralFriend.Id}");
}
await _notificationPublisherService.FriendReferralConfirmRequestAsync(
referrerId.ToString("D"),
referralCode,
profile.Profile.FirstName,
profile.Profile.LastName,
email);
_log.Info("Referral friend created", context: $"referralFriendId: {referralFriend.Id}");
return(referralFriend);
}