Setup Admin API

Run the backend (WebAPI + AdminUI) with .NET Aspire

One command brings up SQL Server + Azurite + WebAPI + AdminUI. Full guide: _docs/Aspire-Local-Dev.md.

Prerequisites (one-time)

• .NET 10 SDK — global.json pins 10.0.301 (no workloadVersion pin).
• Aspire CLI ≥ 13.4.6: dotnet tool install -g aspire (or dotnet tool update -g aspire).
• Docker running (Aspire starts the SQL + Azurite containers).

Run it

aspire run   # from the repo root — .aspire/settings.json targets src/AppHost

The dashboard opens automatically. SQL Server + Azurite come up as persistent containers with data volumes; WebAPI + AdminUI start once SQL is healthy; EF migrations apply on WebAPI startup.

• AdminUI → https://localhost:7137 (redirects to SSW Identity to sign in)
• WebAPI → https://localhost:5001 — health https://localhost:5001/health, Swagger /swagger

Aspire CLI — agent guardrails (distilled)

aspire run is the human flow (foreground, opens the dashboard, blocks the terminal). When an AI agent drives the AppHost, use the background lifecycle instead so you don't block and so locks release cleanly. CLI is ≥ 13.4.6; all verbs below exist there.

aspire start --non-interactive          # background; --isolated in a git worktree (random ports + isolated secrets)
aspire wait <resource> --non-interactive # block until ready — NEVER curl-poll a health endpoint
aspire ps                               # list running AppHosts/resources (--include-hidden for proxies/migrations)
aspire describe [<resource>]            # inspect state/endpoints  ·  aspire logs <resource>  ·  aspire otel
aspire resource <resource> restart      # one resource changed → restart/rebuild IT, don't bounce the whole AppHost
aspire stop                             # release file locks + ports when done

Rules that prevent agent self-harm:

• Never dotnet run an AppHost — it bypasses orchestration (no dashboard, no wait/logs, orphaned procs). Use aspire start/aspire run.
• File-lock build errors (MSB3491 / CS2012, "file in use") = Aspire is running, not a broken project. Fix: aspire stop first, then rebuild. Don't delete bin//obj/, kill dotnet, or "reboot".
• "Port already in use" → aspire stop then aspire start.
• This is a worktree — prefer aspire start --isolated so it won't collide with another checkout's instance.
• aspire doctor diagnoses a broken environment (missing SDK/Docker/cert).

We deliberately don't vendor Microsoft's aspire-skills plugin (init/aspireify/deployment are irrelevant — our AppHost is wired and we deploy via Azure pipelines, not aspire publish). The guardrails above are the only genuinely useful distillation. Devs who want full Aspire CLI fluency can install it per-machine: copilot plugin install aspire@aspire-skills.

Secrets — one Keeper record, paste once

Keeper is the only external resource. Every stack secret flows from one store: the AppHost user-secrets (id F76E3E10-FABB-4543-B949-549EEC500823). WebAPI/AdminUI have no UserSecretsId of their own. Copy the single SSW.Rewards ▸ SSW.Rewards — Aspire Dev Secrets record from Keeper, then:

rewards-dev secrets edit     # opens secrets.json — paste the Keeper record, save
rewards-dev secrets check    # ✓/✗ per required key; names exactly what's missing + its Keeper source
rewards-dev secrets path     # just print the file path (open with open/notepad to paste manually)

secrets check exits non-zero until every key is present + non-placeholder — gate aspire run on it. Same actions on the dashboard: mobile-app ▸ Secrets: Validate / Secrets: Open file. Required keys: firebase-credentials, sendgrid-api-key, email-user, email-password, signing-authority, sql-sa-password, mobile-google-services-json, mobile-google-service-info-plist. Aspire's own AppHost:* keys are generated per-machine — not in Keeper.

Aspire injects the connection strings (ConnectionStrings:DefaultConnection/:HangfireConnection), the Azurite blob string, Firebase/SendGrid/SMTP, and SigningAuthority into WebAPI as env vars.

Dashboard commands

On rewards-sql (DB + tooling): DB: Apply migrations / Add migration… · Install dotnet-ef · Install/upgrade Aspire CLI · Trust dev HTTPS cert · Diagnose (aspire doctor).

On mobile-app (virtual lifetime-less resource for the MAUI app): Secrets: Validate / Open file · Show current target · Switch API / identity target… · API → Tailscale (one-click) · Tailscale: Status · Sync mobile secrets (isolated) · MAUI workload restore · Update .NET workloads. The switch commands shell out to rewards-dev.

Switch which identity / API the apps use

./rewards-dev env <local|staging|prod> (or identity / api, api tailscale) from the repo root. Writes git-ignored overrides for Mobile + AdminUI + WebAPI. ./rewards-dev show --json prints the current effective targets (machine-readable); ./rewards-dev help is fully self-teaching. ./rewards-dev is a wrapper over dotnet run --project tools/RewardsDev.

Troubleshooting

• sql-sa-password → ValueMissing, SQL never starts — secret parameters only resolve in the Development environment. The committed src/AppHost/Properties/launchSettings.json sets it; otherwise export DOTNET_ENVIRONMENT=Development.
• MSB4242 / workload version not found — make sure you're on the updated global.json (SDK 10.0.301, no workloadVersion pin).
• Nothing starts — Docker isn't running.
• Aspire.AppHost.Sdk rejected — must be ≥ 13.4.6 (already pinned in the AppHost csproj).