public static Task CanAssign(AppContributors contributors, AssignContributor command, IUserResolver users, IAppLimitsPlan plan)
{
Guard.NotNull(command, nameof(command));
return(Validate.It(() => "Cannot assign contributor.", async error =>
{
if (!command.Permission.IsEnumValue())
{
error(new ValidationError("Permission is not valid.", nameof(command.Permission)));
}
if (string.IsNullOrWhiteSpace(command.ContributorId))
{
error(new ValidationError("Contributor id not assigned.", nameof(command.ContributorId)));
}
else
{
if (await users.FindByIdAsync(command.ContributorId) == null)
{
error(new ValidationError("Cannot find contributor id.", nameof(command.ContributorId)));
}
else if (contributors.TryGetValue(command.ContributorId, out var existing))
{
if (existing == command.Permission)
{
error(new ValidationError("Contributor has already this permission.", nameof(command.Permission)));
}
}
else if (plan.MaxContributors == contributors.Count)
{
error(new ValidationError("You have reached the maximum number of contributors for your plan."));
}
}
}));
}
public static Task CanAssign(AppContributors contributors, Roles roles, AssignContributor command, IUserResolver users, IAppLimitsPlan plan)
{
Guard.NotNull(command, nameof(command));
return(Validate.It(() => "Cannot assign contributor.", async e =>
{
if (!roles.ContainsKey(command.Role))
{
e(Not.Valid("role"), nameof(command.Role));
}
if (string.IsNullOrWhiteSpace(command.ContributorId))
{
e(Not.Defined("Contributor id"), nameof(command.ContributorId));
}
else
{
var user = await users.FindByIdOrEmailAsync(command.ContributorId);
if (user == null)
{
throw new DomainObjectNotFoundException(command.ContributorId, "Contributors", typeof(IAppEntity));
}
command.ContributorId = user.Id;
if (!command.IsRestore)
{
if (string.Equals(command.ContributorId, command.Actor?.Identifier, StringComparison.OrdinalIgnoreCase))
{
throw new DomainForbiddenException("You cannot change your own role.");
}
if (contributors.TryGetValue(command.ContributorId, out var role))
{
if (role == command.Role)
{
e(Not.New("Contributor", "role"), nameof(command.Role));
}
}
else
{
if (plan.MaxContributors > 0 && contributors.Count >= plan.MaxContributors)
{
e("You have reached the maximum number of contributors for your plan.");
}
}
}
}
}));
}
public static Task CanAssign(AppContributors contributors, AssignContributor command, IUserResolver users, IAppLimitsPlan plan)
{
Guard.NotNull(command, nameof(command));
return(Validate.It(() => "Cannot assign contributor.", async error =>
{
if (!command.Permission.IsEnumValue())
{
error(new ValidationError("Permission is not valid.", nameof(command.Permission)));
}
if (string.IsNullOrWhiteSpace(command.ContributorId))
{
error(new ValidationError("Contributor id not assigned.", nameof(command.ContributorId)));
}
else
{
var user = await users.FindByIdOrEmailAsync(command.ContributorId);
if (user == null)
{
error(new ValidationError("Cannot find contributor id.", nameof(command.ContributorId)));
}
else
{
command.ContributorId = user.Id;
if (string.Equals(command.ContributorId, command.Actor?.Identifier, StringComparison.OrdinalIgnoreCase))
{
error(new ValidationError("You cannot change your own permission."));
}
else if (contributors.TryGetValue(command.ContributorId, out var existing))
{
if (existing == command.Permission)
{
error(new ValidationError("Contributor has already this permission.", nameof(command.Permission)));
}
}
else if (plan.MaxContributors == contributors.Count)
{
error(new ValidationError("You have reached the maximum number of contributors for your plan."));
}
}
}
}));
}
public static Task CanAssign(AppContributors contributors, AssignContributor command, IUserResolver users, IAppLimitsPlan plan)
{
Guard.NotNull(command, nameof(command));
return(Validate.It(() => "Cannot assign contributor.", async e =>
{
if (!command.Permission.IsEnumValue())
{
e("Permission is not valid.", nameof(command.Permission));
}
if (string.IsNullOrWhiteSpace(command.ContributorId))
{
e("Contributor id is required.", nameof(command.ContributorId));
return;
}
var user = await users.FindByIdOrEmailAsync(command.ContributorId);
if (user == null)
{
throw new DomainObjectNotFoundException(command.ContributorId, "Contributors", typeof(IAppEntity));
}
command.ContributorId = user.Id;
if (string.Equals(command.ContributorId, command.Actor?.Identifier, StringComparison.OrdinalIgnoreCase) && !command.FromRestore)
{
throw new SecurityException("You cannot change your own permission.");
}
if (contributors.TryGetValue(command.ContributorId, out var existing))
{
if (existing == command.Permission)
{
e("Contributor has already this permission.", nameof(command.Permission));
}
}
else if (plan.MaxContributors == contributors.Count)
{
e("You have reached the maximum number of contributors for your plan.");
}
}));
}
public static Task CanAssign(AppContributors contributors, Roles roles, AssignContributor command, IUserResolver users, IAppLimitsPlan plan)
{
Guard.NotNull(command, nameof(command));
return(Validate.It(async e =>
{
if (!roles.Contains(command.Role))
{
e(Not.Valid(nameof(command.Role)), nameof(command.Role));
}
if (string.IsNullOrWhiteSpace(command.ContributorId))
{
e(Not.Defined(nameof(command.ContributorId)), nameof(command.ContributorId));
}
else
{
var user = await users.FindByIdAsync(command.ContributorId);
if (user == null)
{
throw new DomainObjectNotFoundException(command.ContributorId);
}
if (!command.Restoring)
{
if (string.Equals(command.ContributorId, command.Actor?.Identifier, StringComparison.OrdinalIgnoreCase))
{
throw new DomainForbiddenException(T.Get("apps.contributors.cannotChangeYourself"));
}
if (!contributors.TryGetValue(command.ContributorId, out _))
{
if (plan.MaxContributors > 0 && contributors.Count >= plan.MaxContributors)
{
e(T.Get("apps.contributors.maxReached"));
}
}
}
}
}));
}