/// <summary>
/// Provide details about a particular subscription i.e. description etc.
/// </summary>
/// <param name="subscriptionName">Name of the subscription to search.</param>
/// <returns>Returns the subscripton details (name, description).</returns>
public SubscriptionInfoDataModel SelectBySubscription(string subscriptionName)
{
try
{
SubscriptionInfoDataModel sidm = this.serviceContext.SubscriptionsInfoTable.Where(s => (s.SubscriptionName == subscriptionName)).FirstOrDefault();
return(sidm);
}
catch (DataServiceQueryException)
{
return(null);
}
}
/// <summary>
/// Delete a subscription from the system. Higher level should clean up subscriptions in the system, i.e. remove devices from the subscription
/// </summary>
/// <param name="item">Subscription info record to be deleted.</param>
public void Delete(SubscriptionInfoDataModel item)
{
this.serviceContext.DeleteObject(item);
this.serviceContext.SaveChanges();
}
// CRUD operations below
/// <summary>
/// Used to create / insert a new subscription.
/// </summary>
/// <param name="newItem">Subscription info record to be inserted.</param>
public void Insert(SubscriptionInfoDataModel newItem)
{
this.serviceContext.AddObject(MessageServiceContext.SubscriptionsInfoTableName, newItem);
this.serviceContext.SaveChanges();
}
/// <summary>
/// Subscription info record to be deleted.
/// </summary>
/// <param name="updatedItem">Subscription info record to be updated.</param>
public void Update(SubscriptionInfoDataModel updatedItem)
{
throw new NotImplementedException();
}
/// <summary>
/// Delete a subscription from the system. Higher level should clean up subscriptions in the system, i.e. remove devices from the subscription
/// </summary>
/// <param name="item">Subscription info record to be deleted.</param>
public void Delete(SubscriptionInfoDataModel item)
{
this.serviceContext.DeleteObject(item);
this.serviceContext.SaveChanges();
}
// CRUD operations below
/// <summary>
/// Used to create / insert a new subscription.
/// </summary>
/// <param name="newItem">Subscription info record to be inserted.</param>
public void Insert(SubscriptionInfoDataModel newItem)
{
this.serviceContext.AddObject(MessageServiceContext.SubscriptionsInfoTableName, newItem);
this.serviceContext.SaveChanges();
}
/// <summary>
/// Subscription info record to be deleted.
/// </summary>
/// <param name="updatedItem">Subscription info record to be updated.</param>
public void Update(SubscriptionInfoDataModel updatedItem)
{
throw new NotImplementedException();
}