public bool SaveFlow(BizFlow flow)
{
try
{
string flowId = flow.FlowId;
IEnumerable<FlowState> states = flow.States;
if (states == null)
states = Enumerable.Empty<FlowState>();
IEnumerable<FlowOperation> operations = flow.Operations;
if (operations == null)
operations = Enumerable.Empty<FlowOperation>();
IEnumerable<FlowIncome> incomes = flow.Incomes;
if (incomes == null)
incomes = Enumerable.Empty<FlowIncome>();
IEnumerable<FlowOutcome> outcomes = flow.Outcomes;
if (outcomes == null)
outcomes = Enumerable.Empty<FlowOutcome>();
IEnumerable<NextBizFlow> nfs = flow.NextBizFlows;
if (nfs == null)
nfs = Enumerable.Empty<NextBizFlow>();
trans.BeginTransaction();
// save states
states.ForEach(o =>
{
if (string.IsNullOrEmpty(o.StateId))
o.StateId = idGenerator.NewId();
});
var ostates = repoFlowState.Query(o => o.FlowId == flowId).ToArray();
repoFlowState.SaveAll(trans, ostates, states, (o, c) => o.StateId == c.StateId, false);
// save operations
operations.ForEach(o =>
{
if (string.IsNullOrEmpty(o.OperationId))
o.OperationId = idGenerator.NewId();
});
var oops = repoFlowOp.Query(o => o.FlowId == flowId).ToArray();
repoFlowOp.SaveAll(trans, oops, operations, (o, c) => o.OperationId == c.OperationId, true);
// save incomes
incomes.ForEach(o =>
{
if (string.IsNullOrEmpty(o.IncomeId))
o.IncomeId = idGenerator.NewId();
});
var oincomes = repoFlowIncome.Query(o => o.FlowId == flowId).ToArray();
repoFlowIncome.SaveAll(trans, oincomes, incomes, (o, c) => o.IncomeId == c.IncomeId, true);
// save outcomes
outcomes.ForEach(o =>
{
if (string.IsNullOrEmpty(o.OutcomeId))
o.OutcomeId = idGenerator.NewId();
});
var ooutcomes = repoFlowOutcome.Query(o => o.FlowId == flowId).ToArray();
repoFlowOutcome.SaveAll(trans, ooutcomes, outcomes, (o, c) => o.OutcomeId == c.OutcomeId, true);
// save next flows
var onfs = repoNextFlow.Query(o => o.FlowId == flowId).ToArray();
repoNextFlow.SaveAll(trans, onfs, nfs, (o, c) => o.FlowId == c.FlowId && o.NextFlowId == c.NextFlowId,
(repo, o) => { repo.Insert(o); },
null,
(repo, o) => { repo.Delete(o); });
// save state incomes outcomes operations
List<FlowStateIncome> newIncomes = new List<FlowStateIncome>();
List<FlowStateOutcome> newOutcomes = new List<FlowStateOutcome>();
List<FlowStateOperation> newOps = new List<FlowStateOperation>();
states.ForEach(o =>
{
if (o.Incomes != null && o.Incomes.Count > 0)
newIncomes.AddRange(o.Incomes);
if (o.Outcomes != null && o.Outcomes.Count > 0)
newOutcomes.AddRange(o.Outcomes);
if (o.Operations != null && o.Operations.Count > 0)
newOps.AddRange(o.Operations);
});
newIncomes.ForEach(o =>
{
if (string.IsNullOrEmpty(o.IncomeId))
o.IncomeId = idGenerator.NewId();
});
newOutcomes.ForEach(o =>
{
if (string.IsNullOrEmpty(o.OutcomeId))
o.OutcomeId = idGenerator.NewId();
});
newOps.ForEach(o =>
{
if (string.IsNullOrEmpty(o.OperationId))
o.OperationId = idGenerator.NewId();
});
var sincomes = repoStateIncome.Query(o => o.State.FlowId == flowId).ToArray();
repoStateIncome.SaveAll(trans, sincomes, newIncomes, (o, c) => o.IncomeId == c.IncomeId && o.StateId == c.StateId, true);
var soutcomes = repoStateOutcome.Query(o => o.State.FlowId == flowId).ToArray();
repoStateOutcome.SaveAll(trans, soutcomes, newOutcomes, (o, c) => o.OutcomeId == c.OutcomeId && o.StateId == c.StateId, true);
var ops = repoStateOp.Query(o => o.State.FlowId == flowId).ToArray();
repoStateOp.SaveAll(trans, ops, newOps, (o, c) => o.OperationId == c.OperationId && o.StateId == c.StateId,
(repo, o) => { repo.Insert(o); },
null,
(repo, o) => { repo.Delete(o); });
var deleteStates = ostates.Where(o => !states.Any(it => it.StateId == o.StateId));
deleteStates.ForEach(o => repoFlowState.Delete(o));
trans.Commit();
return true;
}
catch (Exception ex)
{
trans.Rollback();
throw ex;
}
}
public bool SaveFlows(BizFlow[] newItems, BizFlow[] modifiedItems, BizFlow[] deletedItems)
{
return repoBizFlow.SaveAll(trans, newItems, modifiedItems, deletedItems);
}
private BizFlowInfo GetBizFlow(BizFlow flow)
{
if (flow != null)
{
BizFlowInfo bfi = new BizFlowInfo();
bfi.BizFlow = flow;
bfi.FlowStates = repoFlowState.Query(o => o.FlowId == flow.FlowId).ToArray();
bfi.FlowOperations = repoFlowOp.Query(o => o.FlowId == flow.FlowId).ToArray();
bfi.FlowIncomes = repoFlowIncome.Query(o => o.FlowId == flow.FlowId).ToArray();
bfi.FlowOutcomes = repoFlowOutcome.Query(o => o.FlowId == flow.FlowId).ToArray();
bfi.StateOperations = repoStateOp.Query(o => o.State.FlowId == flow.FlowId).ToArray();
bfi.StateIncomes = repoStateIncome.Query(o => o.State.FlowId == flow.FlowId).ToArray();
bfi.StateOutcomes = repoStateOutcome.Query(o => o.State.FlowId == flow.FlowId).ToArray();
bfi.NextBizFlows = repoNextFlow.Query(o => o.FlowId == flow.FlowId).ToArray();
bfi.NextBizFlows.ForEach(n =>
{
n.FromBizFlow = bfi.BizFlow;
n.ToBizFlow = repoBizFlow.Query(o => o.FlowId == n.NextFlowId).FirstOrDefault();
});
return bfi;
}
return null;
}
