BillOverrideService

Implements IBillOverrideService, providing CRUD access to EDI bill-level audit bypass overrides via IUnitOfWork, stamping each write with the current user's ID from IUserProfileService. It also depends on IValidationService, though validation is not invoked in the methods shown.

Purpose

• Retrieves a single bill override by ID, or all bill overrides.
• Adds, edits, and deletes bill overrides, each within its own transaction with rollback on failure.
• Stamps every write with the current user, current time, and an incremented update-number.
• Normalizes a default (DateTime.MinValue) statement-thru date to null before persisting.

Context

• Namespace: SAIF.Services.Edi
• Assembly/package: SAIF.Services (packaged inside the SAIF.SAIFCode.Core NuGet package)

Public members

Member	Signature	Purpose
BillOverrideService(...)	public BillOverrideService(IUnitOfWork uow, IValidationService validationService, IUserProfileService userProfileService)	Stores the unit of work, validation service, and user-profile collaborators (all required non-null) and captures the current user's ID for stamping subsequent writes.
Get(billId)	public BillOverride Get(long billId)	Returns the single bill override matching billId, mapped to the contract type; throws if no matching row exists.
Get()	public IEnumerable<Core.Contracts.Edi.BillOverride> Get()	Returns every bill override in the repository, mapped to contracts.
Edit	public void Edit(long id, Contract.BillOverride billOverrideEdit)	Stamps billOverrideEdit, normalizes a default statement-thru date to null, copies its fields onto the stored entity matching id, and commits; rolls back and rethrows on any exception.
Add	public void Add(Contract.BillOverride billOverride)	Stamps billOverride, normalizes a default statement-thru date to null, creates a new override entity from its fields, adds it to the repository, and commits; rolls back and rethrows on any exception.
Delete	public void Delete(long id)	Loads the override matching id and deletes it, committing the transaction; rolls back and rethrows on any exception.

Behavioral notes

• Every write operation (Edit, Add, Delete) is wrapped in unitOfWork.Begin()/Commit(), with an explicit Rollback() and rethrow in the catch block.
• Edit and Add both convert a StatementThruDate equal to DateTime.MinValue into null before saving, avoiding an out-of-range date being persisted as a "real" value.
• The injected IValidationService is stored but not called from any of the members shown, so no FluentValidation rules currently run before writes in this type*.

Note: Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

Sources

• Services/SAIF.Services/Edi/BillOverrideService.cs