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the correct change :| #1025

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Merged
merged 2 commits into from
Oct 13, 2025
Merged

the correct change :| #1025

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19c249e
the correct change :|
StuartFerguson Oct 13, 2025
6ea1337
Merge branch 'master' into refactor/#1004_reduce_complexity
StuartFerguson Oct 13, 2025
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115 changes: 73 additions & 42 deletions Shared.EventStore/Extensions/IApplicationBuilderExtenstions.cs
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Original file line number Diff line number Diff line change
@@ -1,16 +1,19 @@
namespace Shared.EventStore.Extensions;

using EventHandling;
using global::EventStore.Client;
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.Configuration;
using Shared.EventStore.EventStore;
using Shared.TraceHandler;
using SubscriptionWorker;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using EventHandling;
using global::EventStore.Client;
using Microsoft.AspNetCore.Builder;
using SubscriptionWorker;

public static class IApplicationBuilderExtensions
{
Expand Down Expand Up @@ -51,52 +54,80 @@ public static async Task ConfigureSubscriptionService(this IApplicationBuilder a
}
}

internal static List<SubscriptionWorker> GetDomainWorker(Dictionary<String, IDomainEventHandlerResolver> eventHandlerResolvers,
ISubscriptionRepository subscriptionRepository,
SubscriptionWorkersRoot configuration,
String eventStoreConnectionString,
SubscriptionWorkerConfig configurationSubscriptionWorker,
Action<TraceEventType, String, String> traceHandler) {
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Domain");
List<SubscriptionWorker> workers = new();
if (ehr.Value == null)
return workers;
for (Int32 i = 0; i < configurationSubscriptionWorker.InstanceCount; i++) {
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration, eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "DOMAIN");

workers.Add(worker);
}

return workers;
}

internal static List<SubscriptionWorker> GetOrderedWorkers(Dictionary<String, IDomainEventHandlerResolver> eventHandlerResolvers,
ISubscriptionRepository subscriptionRepository,
SubscriptionWorkersRoot configuration,
String eventStoreConnectionString,
SubscriptionWorkerConfig configurationSubscriptionWorker,
Action<TraceEventType, String, String> traceHandler) {
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Ordered");
List<SubscriptionWorker> workers = new();
if (ehr.Value == null)
return workers;
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration,
eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "ORDERED");
workers.Add(worker);
return workers;
}

internal static List<SubscriptionWorker> GetMainWorkers(Dictionary<String, IDomainEventHandlerResolver> eventHandlerResolvers,
ISubscriptionRepository subscriptionRepository,
SubscriptionWorkersRoot configuration,
String eventStoreConnectionString,
SubscriptionWorkerConfig configurationSubscriptionWorker,
Action<TraceEventType, String, String> traceHandler) {
List<SubscriptionWorker> workers = new();
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Main");
if (ehr.Value == null)
return workers;
for (Int32 i = 0; i < configurationSubscriptionWorker.InstanceCount; i++)
{
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration,
eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "MAIN");

workers.Add(worker);
}

return workers;
}

internal static List<SubscriptionWorker> ConfigureSubscriptions(ISubscriptionRepository subscriptionRepository,
SubscriptionWorkersRoot configuration,
String eventStoreConnectionString,
Dictionary<String, IDomainEventHandlerResolver> eventHandlerResolvers,
Action<TraceEventType, String, String> traceHandler) {
SubscriptionWorkersRoot configuration,
String eventStoreConnectionString,
Dictionary<String, IDomainEventHandlerResolver> eventHandlerResolvers,
Action<TraceEventType, String, String> traceHandler) {
List<SubscriptionWorker> workers = new();

foreach (SubscriptionWorkerConfig configurationSubscriptionWorker in configuration.SubscriptionWorkers) {
if (!configurationSubscriptionWorker.Enabled)
continue;

if (configurationSubscriptionWorker.IsOrdered) {
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Ordered");
List<SubscriptionWorker> workersList = configurationSubscriptionWorker switch {
_ when configurationSubscriptionWorker.IsDomainOnly => GetDomainWorker(eventHandlerResolvers, subscriptionRepository, configuration, eventStoreConnectionString, configurationSubscriptionWorker, traceHandler),
_ when configurationSubscriptionWorker.IsOrdered => GetOrderedWorkers(eventHandlerResolvers, subscriptionRepository, configuration, eventStoreConnectionString, configurationSubscriptionWorker, traceHandler),
_ => GetMainWorkers(eventHandlerResolvers, subscriptionRepository, configuration, eventStoreConnectionString, configurationSubscriptionWorker, traceHandler),
};

if (ehr.Value != null) {
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration,
eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "ORDERED");
workers.Add(worker);
}
}
else if (configurationSubscriptionWorker.IsDomainOnly) {
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Domain");

if (ehr.Value != null)
{
for (Int32 i = 0; i < configurationSubscriptionWorker.InstanceCount; i++) {
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration,
eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "DOMAIN");

workers.Add(worker);
}
}
}
else {
KeyValuePair<String, IDomainEventHandlerResolver> ehr = eventHandlerResolvers.SingleOrDefault(e => e.Key == "Main");
if (ehr.Value != null)
{
for (Int32 i = 0; i < configurationSubscriptionWorker.InstanceCount; i++)
{
SubscriptionWorker worker = ConfigureSubscriptionWorker(subscriptionRepository, configuration,
eventStoreConnectionString, traceHandler, ehr, configurationSubscriptionWorker, "MAIN");

workers.Add(worker);
}
}
}
workers.AddRange(workersList);
}

return workers;
Expand Down
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