LINQ to Sentry Data

This article illustrates using LINQ to access tables within the Sentry via the CData ADO.NET Data Provider for Sentry. To achieve this, we will use LINQ to Entity Framework, which facilitates the generation of connections and can be seamlessly employed with any CData ADO.NET Data Providers to access data through LINQ.

See the help documentation for a guide to setting up an EF 6 project to use the provider.

1. In a new project in Visual Studio, right-click on the project and choose to add a new item. Add an ADO.NET Entity Data Model.
2. Choose EF Designer from Database and click Next.
3. Add a new Data Connection, and change your data source type to "CData Sentry Data Source".

4. Enter your data source connection information.

   Using API Key Authentication

   Sentry uses token-based authentication. To obtain an Auth Token:

   1. Log in to your Sentry account at https://sentry.io
   2. Navigate to Settings > Auth Tokens
   3. Click "Create New Token"
   4. Select the required scopes and click "Create Token"
   5. Copy the generated token (it will only be shown once)

   After obtaining your Auth Token, set the following connection properties:

   • AuthScheme: Set this to APIKey.
   Set the following in the ProfileSettings connection property:
   • APIKey: Set this to your Sentry Auth Token.
   • OrganizationId: Set this to your Sentry organization slug or ID.

   Example Connection String

   Profile=C:\profiles\Sentry.apip;AuthScheme=APIKey;ProfileSettings="APIKey=your_auth_token;OrganizationId=your_org_slug";
   

   Connecting to Sentry

   Once the authentication is configured, you can connect to Sentry and query data from any of the available tables such as Organizations, Projects, Issues, and Events.

   Below is a typical connection string:

   Profile=C:\profiles\Sentry.apip;AuthScheme=APIKey;ProfileSettings="APIKey=your_auth_token;OrganizationId=your_org_slug";


5. If saving your entity connection to App.Config, set an entity name. In this example we are setting APIEntities as our entity connection in App.Config.
6. Enter a model name and select any tables or views you would like to include in the model.

Using the entity you created, you can now perform select commands. For example:

APIEntities context = new APIEntities();

var userorganizationsQuery = from userorganizations in context.UserOrganizations
  select userorganizations;

foreach (var result in userorganizationsQuery) {
  Console.WriteLine("{0} {1} ", result.Id, result.);
}

See "LINQ and Entity Framework" chapter in the help documentation for example queries of the supported LINQ.