RecurPixel.Notify.Line 0.3.0

RecurPixel.Notify

A modular, DI-native NuGet notification library for ASP.NET Core. Drop it in. Bring your own API keys. Own your data.

✅ v0.3.0 STABLE — 39 packages · 442 tests · Dashboard + MSG91 + full adapter auto-registration

What It Is

RecurPixel.Notify is a pure .NET library — not a platform, not SaaS, no external dependency. It handles multi-channel notification delivery (Email, SMS, Push, WhatsApp, Slack, Discord, Teams, Mattermost, Rocket.Chat, Telegram, Facebook, LINE, Viber, In-App) through a single consistent interface.

You bring: your API keys, your message content.
We handle: provider API calls, retry with exponential backoff, cross-channel fallback chains, parallel dispatch, delivery hooks, and optional delivery log dashboard.

Adapter Coverage & Test Matrix

All adapters are unit-tested. The table below shows which have integration testing (real API verification) and community usage. This matrix validates the "stable" label — you're not betting on guesses.

Legend: ✅ Complete · 🔲 Not yet · ⚠️ Partial

Install

# Full SDK — everything included
dotnet add package RecurPixel.Notify.Sdk

# Or install only what you need
dotnet add package RecurPixel.Notify
dotnet add package RecurPixel.Notify.Email.SendGrid
dotnet add package RecurPixel.Notify.Sms.Twilio

→ Getting Started · Quick Start · Usage Tiers · Adapter Reference

⚠️ Upgrading from v0.1.0-beta.1 or v0.2.0-beta? v0.2.0 includes breaking changes: namespace reorganization, new meta-package structure, typed TriggerResult returns, and explicit UseHandler for InApp channels. → See the Migration Guide for step-by-step upgrade instructions.

Design Principles

• Zero infrastructure — pure library, no platform to host or sign up for
• Provider agnostic — swap Twilio for Vonage with a config change, nothing else breaks
• DI-native — registers via AddRecurPixelNotify(), injected as INotifyService
• Config agnostic — accepts IConfiguration, options builder, or a raw POCO
• Content agnostic — we deliver the payload, you build the subject and body
• Config-filtered registration — only adapters whose credentials are present get registered in DI; unconfigured providers have zero DI footprint
• Pluggable observability — OnDelivery() hook for user-owned logging, or drop in RecurPixel.Notify.Dashboard for a zero-config delivery log with embedded UI

What's New in v0.3.0

Dashboard (RecurPixel.Notify.Dashboard + RecurPixel.Notify.Dashboard.EfCore)

Drop-in delivery log dashboard. Pattern is identical to Hangfire — one middleware call, embedded HTML, zero Razor/Blazor dependencies.

// Program.cs
builder.Services.AddNotifyDashboard(options =>
{
    options.RoutePrefix = "notify-dashboard";
    options.PageTitle   = "My App — Notifications";
    options.RequireRole = "Admin";            // null = open (warns in non-Development)
});

// Option A — standalone context (own connection string, own migration)
builder.Services.AddNotifyDashboardEfCore(db =>
    db.UseSqlite(connectionString));

// Option B — plug into your existing DbContext (one DB, one migration)
builder.Services.AddDbContext<AppDbContext>(db => db.UseSqlite(connectionString));
builder.Services.AddNotifyDashboardEfCore<AppDbContext>();

app.UseNotifyDashboard();

Option B requires your DbContext to call builder.AddNotifyDashboard() in OnModelCreating:

protected override void OnModelCreating(ModelBuilder builder)
{
    base.OnModelCreating(builder);
    builder.AddNotifyDashboard();  // adds NotificationLogs table + indexes
}

What it shows: summary row (total today, success rate, failure count, active channels), filterable log table with channel/provider/status badges, bulk row expansion (all recipients grouped inline), failed row expansion (full error text).

Bring your own store: implement INotificationLogStore and skip the EfCore package entirely.

MSG91 Adapters

dotnet add package RecurPixel.Notify.Sms.Msg91
dotnet add package RecurPixel.Notify.WhatsApp.Msg91

"Sms": {
  "Provider": "msg91",
  "Msg91": { "AuthKey": "your-auth-key", "SenderId": "NOTIFY", "Route": "4" }
},
"WhatsApp": {
  "Provider": "msg91",
  "Msg91": { "AuthKey": "your-auth-key", "IntegratedNumber": "+91XXXXXXXXXX", "Namespace": "your-ns" }
}

NotifyResult improvements

Every NotifyResult now carries full delivery context:

result.EventName    // which event triggered this send
result.BulkBatchId  // groups all results from one BulkTriggerAsync call
result.Metadata     // passthrough from NotifyContext
result.Subject      // payload subject — useful for dashboard display

No breaking changes. Existing OnDelivery handlers work without modification.

IAdapterRegistrar refactor — 10 bug fixes

Auto-registration is now driven by one IAdapterRegistrar per adapter package. Fixes: FCM crash, AwsSns/AwsSes/AzureComm registration crashes, Twilio credential corruption when SMS + WhatsApp are both configured, 19 HTTP adapters missing timeouts, MetaCloud key mismatch. See CHANGELOG for full details.

What's Coming in v0.4.0

• Polly hooks — expose IHttpClientBuilder per adapter for user-owned resilience policies
• OpenTelemetry — optional AddRecurPixelNotifyInstrumentation() for distributed tracing
• Additional adapters — Sms.Kaleyra, WhatsApp.Gupshup, WhatsApp.AiSensy, community-submitted
• Dashboard v2 — batch detail page, provider health indicators, CSV export

License

MIT — see LICENSE.