public async Task <Campaign> MatchUserToCampaign(List <Campaign> campaigns, MatchCampaignRequest request)
{
if (campaigns.Count == 0)
{
return(null);
}
if (request.Type == "Donation")
{
List <Campaign> sortedCampaigns = campaigns.OrderBy(x => x.CompletedCount).ToList();
return(sortedCampaigns[0]);
}
else if (request.Type == "Volunteering")
{
var campaignsETA = new List <(double, Campaign)>();
foreach (var campaign in campaigns)
{
var eta = await _routingService.GetETA(request.Location, campaign.Location, request.TransportationType);
campaignsETA.Add((eta, campaign));
}
//Sort the campaigns from closest to farthest and choose the closest
campaignsETA.Sort();
return(campaignsETA[0].Item2);
}
else
{
throw new BadRequestException("Invalid Request Type");
}
}
private async void FindCampaignMatchAsync(object sender, EventArgs e)
{
var tag = ((Button)sender).Tag.ToString();
var matchCampaignRequest = new MatchCampaignRequest
{
Type = "Donation",
Category = tag
};
matchedCampaign = await client.MatchCampaign(matchCampaignRequest);
Navigate(DonationCampaignMatchPanel);
}
public async Task <Campaign> MatchCampaign(MatchCampaignRequest request)
{
var getCampaignsRequest = new GetCampaignsRequest
{
Status = "Active",
Type = request.Type,
Category = request.Category
};
var getCampaignsResult = await _transactionStore.GetCampaigns(getCampaignsRequest);
var campaigns = getCampaignsResult.Campaigns;
var campaign = await _matchingService.MatchUserToCampaign(campaigns, request);
return(campaign);
}
public async Task <Campaign> MatchCampaign(MatchCampaignRequest matchCampaignRequest)
{
string json = JsonConvert.SerializeObject(matchCampaignRequest);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "api/transactions/campaigns/match")
{
Content = new StringContent(json, Encoding.UTF8, "application/json")
};
HttpResponseMessage responseMessage = await _httpClient.SendAsync(request);
await EnsureSuccessOrThrowAsync(responseMessage);
string recievedJson = await responseMessage.Content.ReadAsStringAsync();
var campaign = JsonConvert.DeserializeObject <Campaign>(recievedJson);
return(campaign);
}
private async void VolunteeringInfoPanel_FindMatch_Click(object sender, EventArgs e)
{
var location = new Location
{
Longitude = Convert.ToDouble(VolunteeringInfoPanel_Longitude.Text),
Latitude = Convert.ToDouble(VolunteeringInfoPanel_Latitude.Text)
};
var matchCampaignRequest = new MatchCampaignRequest
{
Type = "Volunteering",
Category = volunteeringTag,
TransportationType = transportationType[VolunteeringInfoPanel_TransportationType.Text],
Location = location
};
matchedCampaign = await client.MatchCampaign(matchCampaignRequest);
Navigate(VolunteeringCampaignMatchPanel);
}
public async Task <IActionResult> MatchCampaign([FromBody] MatchCampaignRequest request)
{
var campaign = await _transactionService.MatchCampaign(request);
return(Ok(campaign));
}
