public async Task <IActionResult> Create(Account account)
{
if (ModelState.IsValid)
{
account.EncryptPassword(account.Password);
_context.Add(account);
_context.Add(account.Customer);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(account));
}
public async Task MarkAsPaid(long quoteId, string transactionId)
{
if (String.IsNullOrEmpty(transactionId))
{
throw new BadRequestException();
}
using (InsuranceDbContext ctx = ContextFactory.CreateContext())
{
Policy policy = await ctx.Policies.SingleAsync(x => x.Id == quoteId);
if (policy.IsIssued)
{
throw new BadRequestException("Cannot update an issued Policy.");
}
// set the state of the policy to policy now we know it's been paid.
policy.State = PolicyState.Policy;
policy.Payment = new PaymentDetail()
{
TransactionId = transactionId,
CreatedAt = DateTime.UtcNow
};
policy.PolicyNumber = "BKE" + policy.Id.ToString("D9");
await ctx.SaveChangesAsync();
}
}
//Works as upsert. This partially handles conflicts but still there is a small chance of race condition
//Using some locks over the transaction (like isolation level serializable) is also possible
//but may have side effects while reading the data being updating.
//I think, letting back office throw ex better than affecting the insurance calculation performance as it affects customer experience
public async Task SaveSurchargeRateAsync(SaveSurchargeRateRequest request)
{
var existingRule = await _dbContext
.InsuranceProductTypeRules
.FirstOrDefaultAsync(rule => rule.Type == InsuranceProductTypeRuleType.AppliesToProduct &&
rule.ProductTypeId == request.ProductTypeId);
if (existingRule != null)
{
existingRule.InsuranceCost = request.InsuranceCost;
}
else
{
_dbContext
.InsuranceProductTypeRules
.Add(new InsuranceProductTypeRule
{
Type = InsuranceProductTypeRuleType.AppliesToProduct,
InsuranceCost = request.InsuranceCost,
ProductTypeId = request.ProductTypeId
});
}
await _dbContext.SaveChangesAsync();
}
public async Task <Policy> Create(BicyclePolicyDetailDTO policyDto)
{
using (InsuranceDbContext ctx = ContextFactory.CreateContext())
{
Policy policy = new Policy()
{
State = PolicyState.Quote,
Description = "Bicycle Insurance",
CreatedAt = DateTime.UtcNow,
Detail = CreateDetailModelFromDto(policyDto)
};
policy.Option = await CalculatePolicyOption(policy);
ctx.Policies.Add(policy);
await ctx.SaveChangesAsync();
policy.PolicyNumber = $"QTE{policy.Id:D9}";
await ctx.SaveChangesAsync();
return(policy);
}
}
public async Task <Policy> SetContact(long id, PolicyContactDTO contact)
{
if (contact == null)
{
throw new BadRequestException();
}
using (InsuranceDbContext context = ContextFactory.CreateContext())
{
Policy policy = await FetchPolicy(context, id, true);
policy.Contact = CreateContactFromDto(policy.Contact, contact);
await context.SaveChangesAsync();
return(policy);
}
}
public async Task <Policy> SetDetails(long id, BicyclePolicyDetailDTO details)
{
if (details == null)
{
throw new BadRequestException();
}
using (InsuranceDbContext ctx = ContextFactory.CreateContext())
{
Policy policy = await ctx.Policies.SingleAsync(x => x.Id == id);
if (policy.IsIssued)
{
throw new BadRequestException("Cannot update an issued Policy.");
}
policy.Detail = CreateDetailModelFromDto(details);
policy.Option = await CalculatePolicyOption(policy);
await ctx.SaveChangesAsync();
return(policy);
}
}
public async Task <Policy> SetPolicyOption(long policyId, PolicyOptionDTO option)
{
if (option == null)
{
throw new BadRequestException();
}
using (InsuranceDbContext context = ContextFactory.CreateContext())
{
Policy policy = await FetchPolicy(context, policyId, true);
if (policy.Option == null)
{
await CalculatePolicyOption(policy);
}
policy.Option = CreatePolicyOptionFromCoverOption(policy.Option, option);
policy.Option = await CalculatePolicyOption(policy);
await context.SaveChangesAsync();
return(policy);
}
}
public async Task Create(TEntity entity)
{
await Context.Set <TEntity>().AddAsync(entity);
await Context.SaveChangesAsync();
}
public async Task SaveChangesAsync()
{
await _context.SaveChangesAsync();
}