/// <summary>
/// Lambda to insert character to character table
/// </summary>
/// <param name="pRequest">Incoming API Gateway request object, should be a PUT or POST with a BODY</param>
/// <param name="pContext">Incoming Lambda Context object, not used currently</param>
/// <returns></returns>
public APIGatewayProxyResponse FunctionHandler(APIGatewayProxyRequest pRequest, ILambdaContext pContext)
{
if (pRequest.Headers.Keys.Contains("warmup"))
{
return(HttpHelper.WarmupResponse());
}
var vResponse = HttpHelper.HandleError("[DeleteRaid] Unknown Backend error", 500);
try
{
if (pRequest != null && pRequest.PathParameters != null && pRequest.PathParameters.Count > 0)
{
int vId = int.Parse(pRequest.PathParameters["id"]);
using (opendkpContext vDatabase = new opendkpContext())
{
//Authorized Users only for Deleting Raids
if (!CognitoHelper.IsDkpAdmin(pRequest) ||
!CognitoHelper.IsAuthorizedAdmin(vDatabase, pRequest))
{
return(HttpHelper.HandleError("You do not have permission to perform this action", 401));
}
var vCognitoUser = CognitoHelper.GetCognitoUser(pRequest.Headers["cognitoinfo"]);
//We need to retrieve the ClientId for multitenancy purposes
var vClientId = pRequest.Headers["clientid"];
Raids vResult = RaidHelper.DeleteRaid(vDatabase, vId, vClientId);
vDatabase.SaveChanges();
vResponse = HttpHelper.HandleResponse(vResult, 200);
//Audit
AuditHelper.InsertAudit(vDatabase, vClientId, vResult, string.Empty, vCognitoUser.Username, Audit.ACTION_RAID_DELETE);
//Update Caches
int vStatus = CacheManager.UpdateSummaryCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("SummaryCacheResponse=" + vStatus);
vStatus = CacheManager.UpdateItemCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("ItemCacheResponse=" + vStatus);
}
}
}
catch
{
vResponse = HttpHelper.HandleError("[DeleteRaid] Issue with DB or Query", 500);
}
return(vResponse);
}
private APIGatewayProxyResponse HandleInsert(APIGatewayProxyRequest pRequest, ILambdaContext pContext, CognitoUser pCognitoUser, opendkpContext pDatabase)
{
var vResponse = HttpHelper.HandleError("[InsertOrUpdateRaid] Unknown error backend...", 500);
//We need to retrieve the ClientId for multitenancy purposes
var vClientId = pRequest.Headers["clientid"];
try
{
//Populate Model
dynamic vModel = JsonConvert.DeserializeObject(pRequest.Body);
using (var dbContextTransaction = pDatabase.Database.BeginTransaction())
{
Dictionary <string, Characters> vCharacterModels = RaidHelper.GetCharacterModels(pDatabase, vClientId, vModel);
vModel.IdRaid = RaidHelper.CreateRaidId(pDatabase, vClientId, vModel);
RaidHelper.InsertRaidItems(pDatabase, vClientId, vModel, vCharacterModels);
RaidHelper.InsertRaidTicks(pDatabase, vClientId, vModel, vCharacterModels);
pDatabase.SaveChanges();
dbContextTransaction.Commit();
vResponse = HttpHelper.HandleResponse(vModel, 200);
AuditHelper.InsertAudit(pDatabase, vClientId, string.Empty, vModel, pCognitoUser.Username, Audit.ACTION_RAID_INSERT);
//Update Caches
int vStatus = CacheManager.UpdateSummaryCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("SummaryCacheResponse=" + vStatus);
vStatus = CacheManager.UpdateItemCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("ItemCacheResponse=" + vStatus);
}
}
catch (Exception vException)
{
vResponse = HttpHelper.HandleError(vException.Message, 500);
}
return(vResponse);
}
private APIGatewayProxyResponse HandleUpdate(APIGatewayProxyRequest pRequest, ILambdaContext pContext, CognitoUser pCognitoUser, opendkpContext pDatabase)
{
var vResponse = HttpHelper.HandleError("[InsertOrUpdateAdjustment] Unknown error backend...", 500);
try
{
//Populate Model
dynamic vModel = JsonConvert.DeserializeObject(pRequest.Body);
int vIdRaid = vModel.IdRaid;
//We need to retrieve the ClientId for multitenancy purposes
var vClientId = pRequest.Headers["clientid"];
Dictionary <string, Characters> vCharacterModels = RaidHelper.GetCharacterModels(pDatabase, vClientId, vModel);
using (var dbContextTransaction = pDatabase.Database.BeginTransaction())
{
Raids vRaid = pDatabase.Raids.
Include("Ticks.TicksXCharacters").
Include("ItemsXCharacters.Item").
Include("ItemsXCharacters.Character").
Include("IdPoolNavigation").
FirstOrDefault(x => x.ClientId.Equals(vClientId) && x.IdRaid == vIdRaid);
dynamic vOldModel = GetAuditModel(vRaid);
//Update some attributes of the raid
vRaid.Name = vModel.Name;
vRaid.Timestamp = vModel.Timestamp;
vRaid.UpdatedTimestamp = DateTime.Now;
vRaid.UpdatedBy = vModel.UpdatedBy;
vRaid.IdPool = vModel.Pool.IdPool;
vRaid.ClientId = vClientId;
//Three Cases to handle: Raid Tick Added, Raid Tick Removed, Raid Tick Updated
#region Handle Raid Tick Removed here
SimpleTick[] vSimpleTicks = vModel.Ticks.ToObject <SimpleTick[]>();
List <Ticks> vRemoveTicks = new List <Ticks>();
foreach (Ticks vIndex in vRaid.Ticks)
{
var vFound = vSimpleTicks.FirstOrDefault(x => x.TickId == vIndex.TickId);
if (vFound == null)
{
vRemoveTicks.Add(vIndex);
}
}
foreach (Ticks vTick in vRemoveTicks)
{
vRaid.Ticks.Remove(vTick);
}
#endregion
#region Handle Raid Tick Added & Raid Tick Updated Here
foreach (var vTick in vModel.Ticks)
{
int?vTickId = vTick.TickId;
//If tickId is null, we have to create an insert a new one
if (vTickId == null)
{
RaidHelper.CreateTick(pDatabase, vClientId, vRaid.IdRaid, vTick, vCharacterModels);
}
else
{
Ticks vFoundTick = vRaid.Ticks.FirstOrDefault(x => x.TickId == vTickId);
if (vFoundTick != null)
{
vFoundTick.Description = vTick.Description;
vFoundTick.Value = vTick.Value;
vFoundTick.ClientId = vClientId;
//Now that I've found the tick
vFoundTick.TicksXCharacters = new List <TicksXCharacters>();
foreach (string vAttendee in vTick.Attendees)
{
vFoundTick.TicksXCharacters.Add(new TicksXCharacters
{
IdCharacterNavigation = vCharacterModels[vAttendee.ToLower()],
IdTickNavigation = vFoundTick,
ClientId = vClientId
});
}
}
else
{
throw new Exception(string.Format("The tick id {0} does not exist, will not save raid", vTickId));
}
}
}
#endregion
//Handle Items
vRaid.ItemsXCharacters = new List <ItemsXCharacters>();
RaidHelper.InsertRaidItems(pDatabase, vClientId, vModel, vCharacterModels);
//Save
pDatabase.SaveChanges();
dbContextTransaction.Commit();
//Respond
vResponse = HttpHelper.HandleResponse(vModel, 200);
//Audit
AuditHelper.InsertAudit(pDatabase, vClientId, vOldModel, vModel, pCognitoUser.Username, Audit.ACTION_RAID_UPDATE);
//Update Caches
int vStatus = CacheManager.UpdateSummaryCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("SummaryCacheResponse=" + vStatus);
vStatus = CacheManager.UpdateItemCacheAsync(vClientId).GetAwaiter().GetResult();
Console.WriteLine("ItemCacheResponse=" + vStatus);
}
}
catch (Exception vException)
{
vResponse = HttpHelper.HandleError(vException.Message, 500);
}
return(vResponse);
}
