private IEnumerable <HistoryItem> Build(HistoryRequest request, Action <ClarifyGeneric, WorkflowObjectInfo> genericAction)
{
var clarifyDataSet = _session.CreateDataSet();
var workflowObjectInfo = WorkflowObjectInfo.GetObjectInfo(request.WorkflowObject.Type);
var workflowGeneric = clarifyDataSet.CreateGenericWithFields(workflowObjectInfo.ObjectName);
if (workflowObjectInfo.HasIDFieldName)
{
workflowGeneric.DataFields.Add(workflowObjectInfo.IDFieldName);
}
genericAction(workflowGeneric, workflowObjectInfo);
var inverseActivityRelation = workflowObjectInfo.ActivityRelation;
var activityRelation = _schemaCache.GetRelation("act_entry", inverseActivityRelation).InverseRelation;
var actEntryGeneric = workflowGeneric.Traverse(activityRelation.Name);
actEntryGeneric.AppendSort("entry_time", false);
actEntryGeneric.AppendSort("objid", false);
if (request.Since.HasValue)
{
var filter = new FilterExpression().MoreThan("entry_time", request.Since.Value);
actEntryGeneric.Filter.AddFilter(filter);
}
var templateDictionary = _templatePolicyConfiguration.RenderPolicies(request.WorkflowObject);
//query generic hierarchy and while using act entry templates transform the results into HistoryItems
return(_historyItemAssembler.Assemble(actEntryGeneric, templateDictionary, request));
}
private IEnumerable<HistoryItem> Build(HistoryRequest request, Action<ClarifyGeneric, WorkflowObjectInfo> genericAction)
{
var clarifyDataSet = _session.CreateDataSet();
var workflowObjectInfo = WorkflowObjectInfo.GetObjectInfo(request.WorkflowObject.Type);
var workflowGeneric = clarifyDataSet.CreateGenericWithFields(workflowObjectInfo.ObjectName);
if (workflowObjectInfo.HasIDFieldName)
{
workflowGeneric.DataFields.Add(workflowObjectInfo.IDFieldName);
}
genericAction(workflowGeneric, workflowObjectInfo);
var inverseActivityRelation = workflowObjectInfo.ActivityRelation;
var activityRelation = _schemaCache.GetRelation("act_entry", inverseActivityRelation).InverseRelation;
var actEntryGeneric = workflowGeneric.Traverse(activityRelation.Name);
actEntryGeneric.AppendSort("entry_time", false);
if (request.Since.HasValue)
{
var filter = new FilterExpression().MoreThan("entry_time", request.Since.Value);
actEntryGeneric.Filter.AddFilter(filter);
}
var templateDictionary = _templatePolicyConfiguration.RenderPolicies(request.WorkflowObject);
//query generic hierarchy and while using act entry templates transform the results into HistoryItems
return _historyItemAssembler.Assemble(actEntryGeneric, templateDictionary, request);
}
private static HistoryViewModel CreateHistoryModel(HistoryRequest request, IEnumerable <HistoryItem> historyItems)
{
return(new HistoryViewModel
{
Since = DateTime.UtcNow,
WorkflowObject = request.WorkflowObject,
AllActivitiesShown = request.ShowAllActivities,
HistoryItems = historyItems.ToArray()
});
}
private static HistoryViewModel CreateHistoryModel(HistoryRequest request, IEnumerable<HistoryItem> historyItems)
{
return new HistoryViewModel
{
Since = DateTime.UtcNow,
WorkflowObject = request.WorkflowObject,
AllActivitiesShown = request.ShowAllActivities,
HistoryItems = historyItems.ToArray()
};
}
public IEnumerable<HistoryItem> Assemble(ClarifyGeneric actEntryGeneric, IDictionary<int, ActEntryTemplate> templatesByCode, HistoryRequest historyRequest)
{
actEntryGeneric.DataFields.AddRange("act_code", "entry_time", "addnl_info");
if (!historyRequest.ShowAllActivities)
{
var activeCodes = templatesByCode.Values.Where(t => !t.IsVerbose).Select(d => d.Code).ToArray();
actEntryGeneric.Filter(f => f.IsIn("act_code", activeCodes));
}
//adding related generics expected by any fancy act entry templates
var templateRelatedGenerics = traverseRelatedGenerics(actEntryGeneric, templatesByCode);
_employeeAssembler.TraverseEmployee(actEntryGeneric);
_contactAssembler.TraverseContact(actEntryGeneric);
if (historyRequest.HistoryItemLimit.HasValue)
{
actEntryGeneric.MaximumRows = historyRequest.HistoryItemLimit.Value;
}
actEntryGeneric.Query();
var actEntryDTOS = actEntryGeneric.DataRows().Select(actEntryRecord =>
{
var id = historyRequest.WorkflowObject.Id;
if (historyRequest.WorkflowObject.IsChild)
{
//child objects are loaded in bulk so historyRequest.WorkflowObject.Id is not the correct id
//find the act_entry's parent generic id field value
var info = WorkflowObjectInfo.GetObjectInfo(actEntryGeneric.ParentRelation.TargetName);
var parentId = actEntryRecord.AsInt(actEntryGeneric.ParentRelation.Name);
var parentRow = actEntryGeneric.ParentGeneric.DataRows().First(r => r.DatabaseIdentifier() == parentId);
id = (info.HasIDFieldName) ? parentRow[info.IDFieldName].ToString() : Convert.ToString(parentRow.DatabaseIdentifier());
}
var code = actEntryRecord.AsInt("act_code");
return new ActEntry
{
Id = id,
Type = historyRequest.WorkflowObject.Type,
Template = findTemplateByActCode(code, templatesByCode),
When = actEntryRecord.AsDateTime("entry_time"),
Who = _employeeAssembler.Assemble(actEntryRecord, _contactAssembler),
AdditionalInfo = actEntryRecord.AsString("addnl_info"),
ActEntryRecord = actEntryRecord
};
}).ToList();
return actEntryDTOS
.Select(dto => createActivityDTOFromMapper(dto, templateRelatedGenerics))
.Where(i=>!i.IsCancelled)
.Where(_ => historyRequest.ShowAllActivities || !_.IsVerbose)
.ToList();
}
public IEnumerable <HistoryItem> Build(HistoryRequest request)
{
return(Build(request, (generic, workflowObjectInfo) =>
{
if (workflowObjectInfo.IDFieldName.IsEmpty() || workflowObjectInfo.IDFieldName == "objid")
{
generic.Filter(f => f.Equals("objid", Convert.ToInt32(request.WorkflowObject.Id)));
}
else
{
generic.Filter(f => f.Equals(workflowObjectInfo.IDFieldName, request.WorkflowObject.Id));
}
}));
}
public IEnumerable<HistoryItem> Build(HistoryRequest request)
{
return Build(request, (generic, workflowObjectInfo) =>
{
if (workflowObjectInfo.IDFieldName.IsEmpty() || workflowObjectInfo.IDFieldName == "objid")
{
generic.Filter(f => f.Equals("objid", Convert.ToInt32(request.WorkflowObject.Id)));
}
else
{
generic.Filter(f => f.Equals(workflowObjectInfo.IDFieldName, request.WorkflowObject.Id));
}
});
}
public IEnumerable <HistoryItem> Build(HistoryRequest request, string[] ids)
{
return(Build(request, (generic, workflowObjectInfo) => generic.Filter(f => f.IsIn(workflowObjectInfo.IDFieldName, ids))));
}
public IEnumerable <HistoryItem> Assemble(ClarifyGeneric actEntryGeneric, IDictionary <int, ActEntryTemplate> templatesByCode, HistoryRequest historyRequest)
{
actEntryGeneric.DataFields.AddRange("act_code", "entry_time", "addnl_info", "proxy");
if (!historyRequest.ShowAllActivities)
{
var activeCodes = templatesByCode.Values.Where(t => !t.IsVerbose).Select(d => d.Code).ToArray();
actEntryGeneric.Filter(f => f.IsIn("act_code", activeCodes));
}
//adding related generics expected by any fancy act entry templates
var templateRelatedGenerics = traverseRelatedGenerics(actEntryGeneric, templatesByCode);
_employeeAssembler.TraverseEmployee(actEntryGeneric);
_contactAssembler.TraverseContact(actEntryGeneric);
if (historyRequest.HistoryItemLimit.HasValue)
{
actEntryGeneric.MaximumRows = historyRequest.HistoryItemLimit.Value;
}
actEntryGeneric.Query();
var actEntryDTOS = actEntryGeneric.DataRows().Select(actEntryRecord =>
{
var id = historyRequest.WorkflowObject.Id;
if (historyRequest.WorkflowObject.IsChild)
{
//child objects are loaded in bulk so historyRequest.WorkflowObject.Id is not the correct id
//find the act_entry's parent generic id field value
var info = WorkflowObjectInfo.GetObjectInfo(actEntryGeneric.ParentRelation.TargetName);
var parentId = actEntryRecord.AsInt(actEntryGeneric.ParentRelation.Name);
var parentRow = actEntryGeneric.ParentGeneric.DataRows().First(r => r.DatabaseIdentifier() == parentId);
id = (info.HasIDFieldName) ? parentRow[info.IDFieldName].ToString() : Convert.ToString(parentRow.DatabaseIdentifier());
}
var code = actEntryRecord.AsInt("act_code");
return(new ActEntry
{
Id = id,
Type = historyRequest.WorkflowObject.Type,
Template = findTemplateByActCode(code, templatesByCode),
When = actEntryRecord.AsDateTime("entry_time"),
Who = _employeeAssembler.Assemble(actEntryRecord, _contactAssembler),
ImpersonatedBy = _employeeAssembler.Assemble(actEntryRecord),
AdditionalInfo = actEntryRecord.AsString("addnl_info"),
ActEntryRecord = actEntryRecord
});
}).Where(_ => !_.Template.IsCancelled).ToList();
return(actEntryDTOS
.Select(dto => createActivityDTOFromMapper(dto, templateRelatedGenerics))
.Where(i => !i.IsCancelled)
.Where(_ => historyRequest.ShowAllActivities || !_.IsVerbose)
.ToList());
}
private HistoryViewModel getHistoryWithConstraint(HistoryRequest request)
{
var historyItems = getHistoryItems(request);
return CreateHistoryModel(request, historyItems);
}
private IEnumerable<HistoryItem> getHistoryItems(HistoryRequest request)
{
var historyBuilderPolicy = _entityHistoryBuilders.First(policy => policy.Handles(request.WorkflowObject));
return historyBuilderPolicy.BuildHistory(request);
}
public HistoryViewModel GetHistory(HistoryRequest request)
{
return getHistoryWithConstraint(request);
}
public IEnumerable<HistoryItem> Build(HistoryRequest request, string[] ids)
{
return Build(request, (generic,workflowObjectInfo) => generic.Filter(f => f.IsIn(workflowObjectInfo.IDFieldName, ids)));
}
private IEnumerable <HistoryItem> getHistoryItems(HistoryRequest request)
{
var historyBuilderPolicy = _entityHistoryBuilders.First(policy => policy.Handles(request.WorkflowObject));
return(historyBuilderPolicy.BuildHistory(request));
}
private HistoryViewModel getHistoryWithConstraint(HistoryRequest request)
{
var historyItems = getHistoryItems(request);
return(CreateHistoryModel(request, historyItems));
}
public HistoryViewModel GetHistory(HistoryRequest request)
{
return(getHistoryWithConstraint(request));
}
