/// <summary>
/// Executes the workflow associated with retrieving online channel by channel identifier.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The response.</returns>
protected override GetOnlineChannelResponse Process(GetOnlineChannelRequest request)
{
ThrowIf.Null(request, "request");
var getOnlineChannelByIdDataRequest = new GetOnlineChannelByIdDataRequest(request.ChannelId, new ColumnSet());
OnlineChannel channel = this.Context.Runtime.Execute <SingleEntityDataServiceResponse <OnlineChannel> >(getOnlineChannelByIdDataRequest, this.Context).Entity;
if (channel == null)
{
string message = string.Format(CultureInfo.InvariantCulture, "Cannot load channel for ID '{0}'.", request.ChannelId);
throw new DataValidationException(DataValidationErrors.Microsoft_Dynamics_Commerce_Runtime_ValueOutOfRange, message);
}
var settings = QueryResultSettings.AllRecords;
var getChannelProfileByChannelIdDataRequest = new GetChannelProfileByChannelIdDataRequest(request.ChannelId, QueryResultSettings.SingleRecord);
channel.ChannelProfile = this.Context.Runtime.Execute <SingleEntityDataServiceResponse <ChannelProfile> >(getChannelProfileByChannelIdDataRequest, this.Context).Entity;
var getChannelPropertiesByChannelIdDataRequest = new GetChannelPropertiesByChannelIdDataRequest(request.ChannelId, settings);
channel.ChannelProperties = this.Context.Runtime.Execute <EntityDataServiceResponse <ChannelProperty> >(getChannelPropertiesByChannelIdDataRequest, this.Context).PagedEntityCollection.Results;
var getChannelLanguagesByChannelIdDataRequest = new GetChannelLanguagesByChannelIdDataRequest(request.ChannelId, settings);
channel.ChannelLanguages = this.Context.Runtime.Execute <EntityDataServiceResponse <ChannelLanguage> >(getChannelLanguagesByChannelIdDataRequest, this.Context).PagedEntityCollection.Results;
var getOrgunitContactsDataRequest = new GetOrgUnitContactsDataRequest(new long[] { request.ChannelId }, settings);
channel.Contacts = this.Context.Runtime.Execute <EntityDataServiceResponse <OrgUnitContact> >(getOrgunitContactsDataRequest, this.Context).PagedEntityCollection.Results;
var response = new GetOnlineChannelResponse(channel);
return(response);
}
private EntityDataServiceResponse <OrgUnitContact> GetOrgUnitContacts(GetOrgUnitContactsDataRequest request)
{
ThrowIf.Null(request, "request");
ThrowIf.Null(request.ChannelIds, "request.ChannelIds");
ThrowIf.Null(request.QueryResultSettings, "request.QueryResultSettings");
var query = new SqlPagedQuery(request.QueryResultSettings)
{
From = OrgUnitContactsView,
OrderBy = "CHANNELID"
};
PagedResult <OrgUnitContact> results;
IEnumerable <string> distinctChannelIds = request.ChannelIds.Distinct <long>().Select <long, string>(id => id.ToString());
using (StringIdTableType channelIdsTable = new StringIdTableType(distinctChannelIds, "CHANNELID"))
{
query.Parameters["@TVP_CHANNELID"] = channelIdsTable;
using (var sqlServerDatabaseContext = new SqlServerDatabaseContext(request))
{
results = sqlServerDatabaseContext.ReadEntity <OrgUnitContact>(query);
}
}
return(new EntityDataServiceResponse <OrgUnitContact>(results));
}
/// <summary>
/// Parse list of locations and extract store location and contact information.
/// </summary>
/// <param name="storeLocationsRecords">Parse collection of the <see cref="OrgUnitLocation"/>.</param>
/// <param name="context">The request context.</param>
/// <returns>Collection of the <see cref="OrgUnitLocation"/>.</returns>
private PagedResult <OrgUnitLocation> ParseLocations(IEnumerable <OrgUnitLocation> storeLocationsRecords, RequestContext context)
{
Dictionary <long, OrgUnitLocation> storeLocationResults = new Dictionary <long, OrgUnitLocation>();
if (storeLocationsRecords != null && storeLocationsRecords.Any())
{
// go over list of locations and extract store location and contact information.
foreach (OrgUnitLocation currentStoreLocation in storeLocationsRecords)
{
if (!storeLocationResults.ContainsKey(currentStoreLocation.PostalAddressId))
{
storeLocationResults.Add(currentStoreLocation.PostalAddressId, currentStoreLocation);
}
}
IEnumerable <OrgUnitLocation> result = storeLocationResults.Values;
var channelIds = result.Select <OrgUnitLocation, long>(orgUnitLocation => orgUnitLocation.ChannelId);
var getOrgUnitContactsDataRequest = new GetOrgUnitContactsDataRequest(channelIds);
IEnumerable <OrgUnitContact> contacts = context.Execute <EntityDataServiceResponse <OrgUnitContact> >(getOrgUnitContactsDataRequest).PagedEntityCollection.Results;
// map the OrgUnitContacts to OrgUnitLocation
result = result.GroupJoin <OrgUnitLocation, OrgUnitContact, long, OrgUnitLocation>(
contacts,
orgUnitLocation => orgUnitLocation.ChannelId,
orgUnitContact => orgUnitContact.ChannelId,
(orgUnitLocation, orgUnitContacts) =>
{
foreach (OrgUnitContact storeContact in orgUnitContacts)
{
if (storeContact.Locator != null || storeContact.Description != null)
{
orgUnitLocation.Contacts.Add(storeContact);
}
}
return(orgUnitLocation);
});
}
return(storeLocationResults.Values.ToArray().AsPagedResult());
}
