public UpdateTagStepAndRequirementsCommandValidator(
IProjectValidator projectValidator,
ITagValidator tagValidator,
IStepValidator stepValidator,
IRequirementDefinitionValidator requirementDefinitionValidator,
IRowVersionValidator rowVersionValidator)
{
CascadeMode = CascadeMode.Stop;
WhenAsync((command, token) => IsASupplierStepAsync(command.StepId, token), () =>
{
WhenAsync((command, token) => NotBeAPoAreaTagAsync(command.TagId, token), () =>
{
RuleFor(command => command)
.MustAsync((_, command, token) =>
RequirementUsageIsForAllJourneysAsync(
command.TagId,
command.UpdatedRequirements.Where(u => !u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.UpdatedRequirements.Where(u => u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.NewRequirements.Select(r => r.RequirementDefinitionId).ToList(),
token))
.WithMessage(_ => "Requirements must include requirements to be used both for supplier and other than suppliers!");
}).Otherwise(() =>
{
RuleFor(command => command)
.MustAsync((_, command, token) =>
RequirementUsageIsForSupplierAsync(
command.TagId,
command.UpdatedRequirements.Where(u => !u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.UpdatedRequirements.Where(u => u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.NewRequirements.Select(r => r.RequirementDefinitionId).ToList(),
token))
.WithMessage(_ => "Requirements must include requirements to be used for supplier!")
.MustAsync((command, token) => RequirementUsageIsNotForOtherThanSupplierAsync(
command.TagId,
command.UpdatedRequirements.Where(u => !u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.UpdatedRequirements.Where(u => u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.NewRequirements.Select(r => r.RequirementDefinitionId).ToList(),
token))
.WithMessage(_ => "Requirements can not include requirements for other than suppliers!");
});
}).Otherwise(() =>
{
RuleFor(command => command)
.MustAsync((command, token) => NotBeAPoAreaTagAsync(command.TagId, token))
.WithMessage(_ => $"Step for a {TagType.PoArea.GetTagNoPrefix()} tag needs to be for supplier!")
.MustAsync((_, command, token) =>
RequirementUsageIsForJourneysWithoutSupplierAsync(
command.TagId,
command.UpdatedRequirements.Where(u => !u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.UpdatedRequirements.Where(u => u.IsVoided).Select(u => u.TagRequirementId).ToList(),
command.NewRequirements.Select(r => r.RequirementDefinitionId).ToList(),
token))
.WithMessage(_ => "Requirements must include requirements to be used for other than suppliers!");
});
WhenAsync((command, token) => IsAnAreaTagAsync(command.TagId, token), () =>
{
RuleFor(command => command)
.Must(command => !string.IsNullOrEmpty(command.Description))
.WithMessage(_ => "Description can not be blank!");
}).Otherwise(() =>
{
RuleFor(command => command)
.MustAsync((command, token)
=> NotChangeDescriptionAsync(command.TagId, command.Description, token))
.WithMessage(_ => "Tag must be an area tag to update description!");
});
RuleFor(command => command)
.MustAsync((_, command, token) =>
RequirementsMustBeUniqueAfterUpdateAsync(
command.TagId,
command.NewRequirements.Select(r => r.RequirementDefinitionId).ToList(),
token))
.WithMessage(_ => "Requirements must be unique!")
.MustAsync((command, token) => NotBeAClosedProjectForTagAsync(command.TagId, token))
.WithMessage(command => $"Project for tag is closed! Tag={command.TagId}")
.MustAsync((command, token) => BeAnExistingTagAsync(command.TagId, token))
.WithMessage(command => $"Tag doesn't exist! Tag={command.TagId}")
.MustAsync((command, token) => NotBeAVoidedTagAsync(command.TagId, token))
.WithMessage(command => $"Tag is voided! Tag={command.TagId}")
.MustAsync((command, token) => NotChangedToAVoidedStepAsync(command.TagId, command.StepId, token))
.WithMessage(command => $"Step is voided! Step={command.StepId}")
.Must(command => HaveAValidRowVersion(command.RowVersion))
.WithMessage(command => $"Not a valid row version! Row version={command.RowVersion}");
RuleForEach(command => command.UpdatedRequirements)
.MustAsync((command, req, _, token) => BeAnExistingTagRequirementAsync(command.TagId, req.TagRequirementId, token))
.WithMessage((_, req) => $"Requirement doesn't exist! Requirement={req.TagRequirementId}");
RuleForEach(command => command.DeletedRequirements)
.MustAsync((command, req, _, token) => BeAnExistingTagRequirementAsync(command.TagId, req.TagRequirementId, token))
.WithMessage((_, req) => $"Requirement doesn't exist! Requirement={req.TagRequirementId}")
.MustAsync((command, req, _, token) => BeAVoidedTagRequirementAsync(
command.TagId,
req.TagRequirementId,
command.UpdatedRequirements.Where(u => u.IsVoided).Select(u => u.TagRequirementId).ToList(),
token))
.WithMessage((_, req) => $"Requirement is not voided! Requirement={req.TagRequirementId}");
RuleForEach(command => command.NewRequirements)
.MustAsync((_, req, _, token) => BeAnExistingRequirementDefinitionAsync(req.RequirementDefinitionId, token))
.WithMessage((_, req) =>
$"Requirement definition doesn't exist! Requirement definition={req.RequirementDefinitionId}")
.MustAsync((_, req, _, token) => NotBeAVoidedRequirementDefinitionAsync(req.RequirementDefinitionId, token))
.WithMessage((_, req) =>
$"Requirement definition is voided! Requirement definition={req.RequirementDefinitionId}");
async Task <bool> RequirementsMustBeUniqueAfterUpdateAsync(
int tagId,
List <int> requirementDefinitionIdsToBeAdded,
CancellationToken token)
=> requirementDefinitionIdsToBeAdded.Count == 0 ||
await tagValidator.AllRequirementsWillBeUniqueAsync(tagId, requirementDefinitionIdsToBeAdded, token);
async Task <bool> RequirementUsageIsNotForOtherThanSupplierAsync(
int tagId,
List <int> tagRequirementIdsToBeUnvoided,
List <int> tagRequirementIdsToBeVoided,
List <int> requirementDefinitionIdsToBeAdded,
CancellationToken token)
=> !await tagValidator.RequirementHasAnyForOtherThanSuppliersUsageAsync(
tagId,
tagRequirementIdsToBeUnvoided,
tagRequirementIdsToBeVoided,
requirementDefinitionIdsToBeAdded,
token);
async Task <bool> RequirementUsageIsForSupplierAsync(
int tagId,
List <int> tagRequirementIdsToBeUnvoided,
List <int> tagRequirementIdsToBeVoided,
List <int> requirementDefinitionIdsToBeAdded,
CancellationToken token)
=> await tagValidator.RequirementUsageWillCoverForSuppliersAsync(
tagId,
tagRequirementIdsToBeUnvoided,
tagRequirementIdsToBeVoided,
requirementDefinitionIdsToBeAdded,
token);
async Task <bool> RequirementUsageIsForAllJourneysAsync(
int tagId,
List <int> tagRequirementIdsToBeUnvoided,
List <int> tagRequirementIdsToBeVoided,
List <int> requirementDefinitionIdsToBeAdded,
CancellationToken token)
=> await tagValidator.RequirementUsageWillCoverBothForSupplierAndOtherAsync(
tagId,
tagRequirementIdsToBeUnvoided,
tagRequirementIdsToBeVoided,
requirementDefinitionIdsToBeAdded,
token);
async Task <bool> RequirementUsageIsForJourneysWithoutSupplierAsync(
int tagId,
List <int> tagRequirementIdsToBeUnvoided,
List <int> tagRequirementIdsToBeVoided,
List <int> requirementDefinitionIdsToBeAdded,
CancellationToken token)
=> await tagValidator.RequirementUsageWillCoverForOtherThanSuppliersAsync(
tagId,
tagRequirementIdsToBeUnvoided,
tagRequirementIdsToBeVoided,
requirementDefinitionIdsToBeAdded,
token);
async Task <bool> IsASupplierStepAsync(int stepId, CancellationToken token)
=> await stepValidator.IsForSupplierAsync(stepId, token);
async Task <bool> NotBeAClosedProjectForTagAsync(int tagId, CancellationToken token)
=> !await projectValidator.IsClosedForTagAsync(tagId, token);
async Task <bool> IsAnAreaTagAsync(int tagId, CancellationToken token)
=> await tagValidator.VerifyTagIsAreaTagAsync(tagId, token);
async Task <bool> BeAnExistingTagAsync(int tagId, CancellationToken token)
=> await tagValidator.ExistsAsync(tagId, token);
async Task <bool> NotBeAVoidedTagAsync(int tagId, CancellationToken token)
=> !await tagValidator.IsVoidedAsync(tagId, token);
async Task <bool> NotBeAPoAreaTagAsync(int tagId, CancellationToken token)
=> !await tagValidator.VerifyTagTypeAsync(tagId, TagType.PoArea, token);
async Task <bool> NotChangedToAVoidedStepAsync(int tagId, int stepId, CancellationToken token)
=> await tagValidator.HasStepAsync(tagId, stepId, token) ||
!await stepValidator.IsVoidedAsync(stepId, token);
async Task <bool> BeAnExistingRequirementDefinitionAsync(int requirementDefinitionId, CancellationToken token)
=> await requirementDefinitionValidator.ExistsAsync(requirementDefinitionId, token);
async Task <bool> NotBeAVoidedRequirementDefinitionAsync(int requirementDefinitionId, CancellationToken token)
=> !await requirementDefinitionValidator.IsVoidedAsync(requirementDefinitionId, token);
async Task <bool> BeAnExistingTagRequirementAsync(int tagId, int tagRequirementId, CancellationToken token)
=> await tagValidator.HasRequirementAsync(tagId, tagRequirementId, token);
async Task <bool> BeAVoidedTagRequirementAsync(
int tagId,
int tagRequirementId,
List <int> tagRequirementIdsToBeVoided,
CancellationToken token)
{
if (tagRequirementIdsToBeVoided.Contains(tagRequirementId))
{
return(true);
}
return(await tagValidator.IsRequirementVoidedAsync(tagId, tagRequirementId, token));
}
bool HaveAValidRowVersion(string rowVersion)
=> rowVersionValidator.IsValid(rowVersion);
async Task <bool> NotChangeDescriptionAsync(int tagId, string description, CancellationToken token)
=> description == null || await tagValidator.VerifyTagDescriptionAsync(tagId, description, token);
}