public DbContextQueryHandler(IScopedContext scopedContext)
{
_scopedContext = scopedContext;
}
public async Task Invoke(HttpContext context,
IScopedContext <TenantRequestContext> scopedTenantRequestContext,
IScopedHttpContextRequestForm scopedHttpContextRequestForm,
ITenantStore tenantStore)
{
try
{
// TODO: Probably should use regex here.
string[] parts = context.Request.Path.Value.Split('/');
if (parts.Count() > 1)
{
string tenantName = parts[1];
scopedTenantRequestContext.Context.TenantName = tenantName;
if (string.IsNullOrWhiteSpace(tenantName) || !await tenantStore.IsTenantValidAsync(tenantName))
{
_logger.LogWarning($"TenantId={tenantName}, does not exist!");
context.Response.Clear();
context.Response.StatusCode = (int)HttpStatusCode.NotFound;
await context.Response.WriteAsync("");
return;
}
StringBuilder sb = new StringBuilder();
sb.Append('/');
if (parts.Count() > 2)
{
for (int i = 2; i < parts.Count(); i++)
{
sb.Append(parts[i]);
if (i < parts.Count() - 1)
{
sb.Append('/');
}
}
}
string newPath = sb.ToString();
context.Request.Path = newPath;
context.Request.PathBase = $"/{tenantName}";
switch (context.Request.Method)
{
case "GET":
break;
case "POST":
if (context.Request.ContentType == "application/x-www-form-urlencoded")
{
scopedTenantRequestContext.Context.FormCollection = await scopedHttpContextRequestForm.GetFormCollectionAsync();
}
break;
}
}
}
catch (Exception ex)
{
_logger.LogCritical(ex, "Unhandled exception: {exception}", ex.Message);
throw;
}
await _next(context);
}