public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("scott"))
{
yield return(new ValidationResult("Sorry, Scott, you can't do this"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("Arnido"))
{
yield return(new ValidationResult("No Trolls Allowed"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating <= 2 && ReviewerName.ToLower().StartsWith("eric"))
{
yield return(new ValidationResult("Stop giving bad results, Eric!"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("milinda"))
{
yield return(new ValidationResult($"Sorry {ReviewerName}, you can't do this! rtgweqtwe"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("woahwoah"))
{
yield return(new ValidationResult("Whoops"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToUpper().StartsWith("Edvinas"))
{
yield return(new ValidationResult("Sorry, Edvinas, you cant do that."));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("rob"))
{
yield return(new ValidationResult("Sorry Rob, you cannot do this."));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("ash"))
{
yield return(new ValidationResult("Sorry this is not possible"));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
// for example, to keep away reviewed named Bill who always gives low reviews
if (Rating < 2 && ReviewerName.ToLower().StartsWith("bill"))
{
yield return(new ValidationResult("Sorry Bill, you can't do that thing."));
}
}
public IEnumerable <ValidationResult> Validate(ValidationContext validationContext)
{
if (Rating < 2 && ReviewerName.ToLower().StartsWith("keith"))
{
yield return(new ValidationResult("Scorry, Keith uou can't do this"));
}
//throw new NotImplementedException();
}
/// <summary>
/// Returns true if ProductReview instances are equal
/// </summary>
/// <param name="other">Instance of ProductReview to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(ProductReview other)
{
if (ReferenceEquals(null, other))
{
return(false);
}
if (ReferenceEquals(this, other))
{
return(true);
}
return
((
ProductReviewID == other.ProductReviewID ||
ProductReviewID != null &&
ProductReviewID.Equals(other.ProductReviewID)
) &&
(
ProductId == other.ProductId ||
ProductId != null &&
ProductId.Equals(other.ProductId)
) &&
(
ReviewerName == other.ReviewerName ||
ReviewerName != null &&
ReviewerName.Equals(other.ReviewerName)
) &&
(
ReviewDate == other.ReviewDate ||
ReviewDate != null &&
ReviewDate.Equals(other.ReviewDate)
) &&
(
EmailAddress == other.EmailAddress ||
EmailAddress != null &&
EmailAddress.Equals(other.EmailAddress)
) &&
(
Rating == other.Rating ||
Rating != null &&
Rating.Equals(other.Rating)
) &&
(
Comments == other.Comments ||
Comments != null &&
Comments.Equals(other.Comments)
));
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
var hashCode = 41;
// Suitable nullity checks etc, of course :)
if (ProductReviewID != null)
{
hashCode = hashCode * 59 + ProductReviewID.GetHashCode();
}
if (ProductId != null)
{
hashCode = hashCode * 59 + ProductId.GetHashCode();
}
if (ReviewerName != null)
{
hashCode = hashCode * 59 + ReviewerName.GetHashCode();
}
if (ReviewDate != null)
{
hashCode = hashCode * 59 + ReviewDate.GetHashCode();
}
if (EmailAddress != null)
{
hashCode = hashCode * 59 + EmailAddress.GetHashCode();
}
if (Rating != null)
{
hashCode = hashCode * 59 + Rating.GetHashCode();
}
if (Comments != null)
{
hashCode = hashCode * 59 + Comments.GetHashCode();
}
return(hashCode);
}
}
