/// <summary>
/// Fetch many <see cref="Invitation"/>s via a set of <see cref="parameters"/>
/// </summary>
/// <param name="parameters">The search parameters</param>
/// <returns>The fetched list of objects</returns>
public IAsyncEnumerable <Invitation> Find(
InvitationQueryParameters parameters)
{
var specification =
new InvitationFilterSpecification(parameters);
return(Repository.FindBySpecAsync(specification));
}
/// <summary>
/// Fetch many <see cref="Invitation"/>s via a set of <see cref="parameters"/>
/// and wrap the results in an <see cref="IPagedResult{TEntityModel}"/> suitable for UI pagination.
/// </summary>
/// <param name="parameters">The search parameters</param>
/// <returns>The fetched list of objects in a paged result object</returns>
public async Task <IPagedResult <Invitation> > FindPaged(
InvitationQueryParameters parameters)
{
if (!parameters.Skip.HasValue || !parameters.Take.HasValue)
{
parameters.Skip = 0;
parameters.Take = 10;
}
var results = Find(parameters);
var list = await results.ToList();
return(list.AsPaged(
parameters.Skip.Value,
parameters.Take.Value,
0));
}
InvitationFilterSpecification(
InvitationQueryParameters queryParameters)
: base(
x => (!queryParameters.InviteeNameSearch.HasValue() ||
x.EnvelopeAddressee.IndexOf(
queryParameters.InviteeNameSearch,
StringComparison.CurrentCultureIgnoreCase)
> 0 &&
(!queryParameters.InvitationType.HasValue ||
x.InvitationType == queryParameters.InvitationType) &&
(!queryParameters.InvitationCode.HasValue() ||
x.InvitationCode == queryParameters.InvitationCode) &&
(!queryParameters.IsMissingPlusOne.HasValue ||
x.IsMissingPlusOne
== queryParameters.IsMissingPlusOne) &&
(!queryParameters.IsInvitationEnvelopePrinted.HasValue ||
x.IsInvitationEnvelopePrinted
== queryParameters.IsInvitationEnvelopePrinted) &&
(!queryParameters.IsInvitationSent.HasValue ||
x.IsInvitationSent
== queryParameters.IsInvitationSent) &&
(!queryParameters.InviteeHasDietaryRestriction.HasValue ||
x.InviteeHasDietaryRestriction
== queryParameters.InviteeHasDietaryRestriction)
)
)
{
AddInclude(x => x.Invitees);
AddInclude(x => x.Address);
if (queryParameters.Skip.HasValue && queryParameters.Take.HasValue)
{
ApplyPaging(
queryParameters.Skip.Value,
queryParameters.Take.Value);
}
}
public async Task <IActionResult> Find(InvitationQueryParameters query)
{
return(Ok(await _invitationService.FindPaged(query)));
}