stopped tracking bin and debug files
adding DTO classes to:
Remove circular references (see previous section).
Hide particular properties that clients are not supposed to view.
Omit some properties in order to reduce payload size.
Flatten object graphs that contain nested objects, to make them more convenient for clients.
Avoid “over-posting” vulnerabilities. (See Model Validation for a discussion of over-posting.)
Decouple your service layer from your database layer.
not tracking log and mdf files, updating service to return DTO classes instead of dbcontext classes