public static ValidateResponse ValidateRelationships(ServiceKey key)
{
var response = new ValidateResponse(true, key)
{
Errors = new List <IValidationError>()
};
var serviceName = ServiceDefinition.Get(key.Id).Name;
try
{
var svcRelationships = Get(key);
//got applicable relations
var svcRel = svcRelationships.Select(def => def.GetDefinition(key)).Where(pd => pd != null).ToList();
if (svcRel?.Count > 0)
{
response.Errors.AddRange(from rel in svcRel
where Convert.ToInt32(rel.Minimum) > 0
where !(key.Relationships.Any(x => x.Key == rel.Name))
select new ValidationError(string.Format("Required Related {0} is missing on service {1}", rel.Name, serviceName), ValidationError.RELATIONSHIP, key.GetIdentifier(null), ValidationError.MISSING, rel.Name + " is missing.", rel.Name));
}
if (key.Relationships != null)
{
foreach (var pair in key.Relationships)
{
var relExists = svcRel.Any(x => x.Name == pair.Key);
if (!relExists)
{
response.AddError(string.Format("{0} is an unknown relationship for service {1}.", pair.Key,
serviceName), ValidationError.RELATIONSHIP, key.GetIdentifier(null), ValidationError.UNKNOWN, pair.Key + " is unknown for this service.", null);
}
else
{
var rel = svcRel.Find(x => x.Name == pair.Key);
if (key.Relationships[pair.Key].Count() < Convert.ToInt32(rel.Minimum))
{
response.AddError(
string.Format(
"Service relationship {0} for Service {1} does not meet the minimum of {2}.",
pair.Key,
serviceName, rel.Minimum), ValidationError.RELATIONSHIP, key.GetIdentifier(null), ValidationError.MINIMUM, pair.Value.Count + "<" + rel.Minimum);
}
if (key.Relationships[pair.Key].Count() > Convert.ToInt32(rel.Maximum) && Convert.ToInt32(rel.Maximum) != -1)
{
response.AddError(
string.Format("Service relationship {0} for Service {1} exceeds the maximum of {2}.",
pair.Key, serviceName, rel.Maximum), ValidationError.RELATIONSHIP, key.GetIdentifier(null), ValidationError.MAXIMUM, pair.Value.Count + ">" + rel.Maximum, rel.Name);
}
foreach (var k in pair.Value.Where(k => !rel.Services.Contains(k.Id)))
{
response.AddError(
string.Format(
"Service relationship {0} for Service {1} does not support service of type {2}.",
pair.Key, serviceName, ServiceDefinition.Get(k.Id).Name), ValidationError.RELATIONSHIP, k.GetIdentifier(null), ValidationError.INVALID_VALUE, k.Id.ToString(), rel.Name);
}
}
}
}
if (response.Errors.Count() > 0)
{
response.IsValid = false;
}
}
catch (Exception e)
{
response.AddError(e.Message, ValidationError.SERVICE, key.GetIdentifier(null), ValidationError.MISSING_CONFIG, e.Message);
response.IsValid = false;
return(response);
}
return(response);
}
public static ValidateResponse Validate(ServiceKey key)
{
var response = new ValidateResponse(true, key);
var kids = Get(key);
// validate min/max
foreach (var kid in kids)
{
if (kid.MinQuantity > 0 &&
(key.Children == null || !key.Children.ContainsKey(kid.Name) || key.Children[kid.Name].Count < kid.MinQuantity))
{
response.AddError($"Minimum quanity not met for child '{kid.Name}'", ValidationError.SERVICE, key.GetIdentifier(null), ValidationError.MINIMUM, "Minimum quantity not met");
}
else if (kid.MaxQuantity >= 0 &&
key.Children != null &&
key.Children.ContainsKey(kid.Name) &&
key.Children[kid.Name].Count > kid.MaxQuantity)
{
response.AddError($"Too many instances of child '{kid.Name}'", ValidationError.SERVICE, key.GetIdentifier(null), ValidationError.MAXIMUM, "Maximum quantity exceeded");
}
}
// make sure we don't have any extras
if (key.Children != null)
{
foreach (var child in key.Children)
{
var allowedIds = kids.Where(k => k.Name.Equals(child.Key)).Select(k => k.Id);
if (allowedIds.Count() == 0)
{
response.AddError($"Child '{child.Key}' is not allowed on this service", ValidationError.SERVICE, key.GetIdentifier(null), ValidationError.MAXIMUM, $"Child '{child.Key}' is not allowed");
}
else
{
foreach (var v in child.Value)
{
if (!allowedIds.Contains(v.Id))
{
response.AddError($"Service #{v.Id} is not allowed for child '{child.Key}'", ValidationError.SERVICE, key.GetIdentifier(null), ValidationError.MAXIMUM, $"Service #{v.Id} is not allowed");
}
}
}
}
}
return(response);
}
public ValidateServiceResponse Validate(ServiceKey key)
{
var response = new ValidateServiceResponse(true, key)
{
Errors = new List <IValidationError>()
};
var vr = new ValidateResponse(true, key)
{
Errors = new List <IValidationError>()
};
// let's make sure all required attributes are there
vr.Errors.AddRange(from ad in Attributes.Values
where !IsOptional(ad.Name, key)
//checking if the attribute is supposed to have defaults
where !HasDefault(ad.Name)
where !ad.Type.Equals(AttributeType.Complex)
let value = key.GetAttributeValue(ad.Name, SearchOptions.ALL_TRUE)
where string.IsNullOrEmpty(value)
select new ValidationServiceError(string.Format("{0}: {1} is required.", key.ServiceInstanceId, ad.Label), ValidationError.SERVICE, ad.Name, ValidationError.MISSING, ad.Label, null, key.ServiceInstanceId));
// if attributes are missing, let's stop there
if (vr.Errors.Count == 0)
{
// valid value check
var validValueRules = ValidValueRuleParser.GetRules(ValidValueRule);
foreach (IValidValueRule rule in validValueRules)
{
var v = key.GetAttributeValue(rule.GetAttributeName(), SearchOptions.NO_DEFAULTS);
//checking if attribute is applicable and is required
if (IsConfigurableAttribute(rule.GetAttributeName(), key) && !IsOptional(rule.GetAttributeName(), key))
{
vr.AddResponse(rule.ValidateAttributes(key));
}
}
// DataConstraints
foreach (var a in key.Values)
{
vr.AddResponse(IsValid(a.Key, a.Value.Value, key));
}
// service relationships
vr.AddResponse(ServiceRelationships.ValidateRelationships(key));
// children
vr.AddResponse(ServiceHierarchy.Validate(key));
//Since we have all of the needed values, we can now make sure that it meets all of the business rules.
var attributes = ServiceAttributes.Get(key, false);
AttributeInfo attributeInfo;
foreach (var attributeName in Attributes.Keys)
{
attributeInfo = attributes.FirstOrDefault(a => a.Name.Equals(attributeName));
if (attributeInfo != null)
{
if (attributeInfo.GetValue() == null && !IsOptional(attributeName, key) && !HasDefault(attributeName))
{
vr.AddError(attributeInfo.Label + " does not have a valid value.", ValidationError.ATTRIBUTE, key.GetIdentifier(null), ValidationError.INVALID_VALUE, attributeName);
}
//If the value returned by the GetAttributes doesn't match the one returned by the key, we are not valid.
if (attributeInfo.Type.Equals(AttributeType.List))
{
string value = null;
if (!string.IsNullOrEmpty(attributeInfo.GetValue()))
{
value = attributeInfo.GetValue();
}
else if (!string.IsNullOrEmpty(attributeInfo.DefaultValue))
{
value = attributeInfo.DefaultValue;
}
var keyValue = key.GetAttributeValue(attributeName, SearchOptions.ALL_TRUE);
if (value != null && keyValue != null && !value.Equals(keyValue))
{
vr.AddError(string.Format("{0} ({1}) does not have a valid value. Should be ({2}).",
attributeInfo.Label, keyValue, value), ValidationError.ATTRIBUTE, key.GetIdentifier(null), ValidationError.INVALID_VALUE, attributeName);
}
}
}
else if (!HasDefault(attributeName) && !IsOptional(attributeName, key))
{
vr.AddError(
string.Format("{0} is required, does not have a default value, and '{1}' is not returned by GetAttributes.",
attributeInfo.Label, key.GetAttributeValue(attributeName, SearchOptions.ALL_TRUE)),
ValidationError.ATTRIBUTE, key.GetIdentifier(null), ValidationError.INVALID_VALUE, attributeName);
}
}
}
response.AddResponse(response.ToServiceResponse(FixAttributeNameToLabel(key, vr)));
if (response.Errors.Count > 0)
{
response.IsValid = false;
List <ValidationServiceError> vErrors = new List <ValidationServiceError>();
foreach (var error in response.Errors)
{
if (error is ValidationError)
{
vErrors.Add(new ValidationServiceError(error.Description, error.Category,
error.Entity, error.Type, error.Reason, error.ErrorCode, key.ServiceInstanceId));
}
else
{
if ((error as ValidationServiceError)?.InstanceId == null || (error as ValidationServiceError)?.InstanceId == 0)
{
vErrors.Add(new ValidationServiceError(error.Description, error.Category,
error.Entity, error.Type, error.Reason, error.ErrorCode, key.ServiceInstanceId));
}
else
{
vErrors.Add(error as ValidationServiceError);
}
}
}
if (vErrors.Count > 0)
{
response.Errors = null;
response.AddErrors(new List <ValidationServiceError>(vErrors));
}
}
return(response);
}
