UpdateCompaniesHouseSkipStage

public void UpdateCompaniesHouseSkipStage(Entity postImage)
{
    // TODO: refactor to remove image and pass in params instead

    // Ensure post-image entity is valid
    if (postImage == null)
    {
        throw new ArgumentNullException("postImage cannot be null");
    }

    tracingService.Trace("Processing post-image for Specific Risk Assessment");

    // Retrieve Contact record associated with Specific Risk Assessment
    if (!postImage.Contains("tt_contact"))
    {
        tracingService.Trace("Post-image does not contain 'tt_contact'. Exiting method.");
        return;
    }

    EntityReference contactRef = postImage.GetAttributeValue<EntityReference>("tt_contact");

    if (contactRef == null)
    {
        tracingService.Trace("tt_contact lookup is null. Exiting method.");
        return;
    }

    tracingService.Trace($"Found Contact reference: {contactRef.Id}");

    // Retrieve most recently created Companies House Data record associated with Contact
    QueryExpression companiesHouseQuery = new QueryExpression("tt_companieshousedata")
    {
        ColumnSet = new ColumnSet("tt_companieshousedataid", "tt_kycforentitiesskipukbusinesssearchstage"),
        Orders = { new OrderExpression("createdon", OrderType.Descending) }
    };
    companiesHouseQuery.Criteria.AddCondition("tt_contact", ConditionOperator.Equal, contactRef.Id);

    EntityCollection companiesHouseRecords = crmService.RetrieveMultiple(companiesHouseQuery);

    if (!companiesHouseRecords.Entities.Any())
    {
        tracingService.Trace("No Companies House Data records found for this Contact.");
        return;
    }

    Entity latestCompaniesHouseRecord = companiesHouseRecords.Entities.First();
    tracingService.Trace($"Updating Companies House Data record {latestCompaniesHouseRecord.Id}");

    // Retrieve "skip stage" flag from post-image entity
    if (!postImage.Contains("tt_kycforentitiesskipukbusinesssearchstage"))
    {
        tracingService.Trace("Post-image does not contain 'tt_kycforentitiesskipukbusinesssearchstage'. Exiting method.");
        return;
    }

    bool skipStage = postImage.GetAttributeValue<bool>("tt_kycforentitiesskipukbusinesssearchstage");

    // Update "tt_kycforentitiesskipukbusinesssearchstage" in Companies House Data record
    Entity updateEntity = new Entity("tt_companieshousedata", latestCompaniesHouseRecord.Id)
    {
        ["tt_kycforentitiesskipukbusinesssearchstage"] = skipStage
    };

    crmService.Update(updateEntity);

    tracingService.Trace("Companies House Data record updated successfully.");
}