feature: In-App Simulation Runner (Backend)

2026-08-06 01:52:53 +08:00
parent 943d41339c
commit 24f45851e9
83 changed files with 3974 additions and 120 deletions
@@ -2,49 +2,85 @@ using Microsoft.EntityFrameworkCore;

 public static class UserSeeder
 {
-    public static async Task SeedAsync(AppDbContext db)
+    public static readonly Guid SimulationRunnerUserId =
+        Guid.Parse("55555555-5555-5555-5555-555555555555");
+
+    public static async Task SeedAsync(
+        AppDbContext db,
+        bool simulationEnabled = false,
+        string? simulationRunnerPassword = null)
    {
-        if (await db.ClinicalUsers.AnyAsync())
+        if (!await db.ClinicalUsers.AnyAsync())
+        {
+            db.ClinicalUsers.AddRange(
+                new ClinicalUser
+                {
+                    Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
+                    Username = "nurse.demo",
+                    PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoNurse1!"),
+                    DisplayName = "Demo Nurse",
+                    Role = ClinicalRole.Nurse,
+                    CreatedAt = DateTimeOffset.UtcNow
+                },
+                new ClinicalUser
+                {
+                    Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
+                    Username = "physician.demo",
+                    PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoPhysician1!"),
+                    DisplayName = "Dr. Demo Physician",
+                    Role = ClinicalRole.Physician,
+                    CreatedAt = DateTimeOffset.UtcNow
+                },
+                new ClinicalUser
+                {
+                    Id = Guid.Parse("33333333-3333-3333-3333-333333333333"),
+                    Username = "admin.demo",
+                    PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoAdmin1!"),
+                    DisplayName = "Demo Admin",
+                    Role = ClinicalRole.Admin,
+                    CreatedAt = DateTimeOffset.UtcNow
+                },
+                new ClinicalUser
+                {
+                    Id = Guid.Parse("44444444-4444-4444-4444-444444444444"),
+                    Username = "integration.mirth",
+                    PasswordHash = BCrypt.Net.BCrypt.HashPassword("MirthIntegration1!"),
+                    DisplayName = "Mirth Connect",
+                    Role = ClinicalRole.Integration,
+                    CreatedAt = DateTimeOffset.UtcNow
+                });
+
+            await db.SaveChangesAsync();
+        }
+
+        if (simulationEnabled)
+            await EnsureSimulationRunnerAsync(db, simulationRunnerPassword);
+    }
+
+    /// <summary>
+    /// Seeds the loopback simulation runner account when Simulation:Enabled.
+    /// Idempotent — safe to call on an existing database that already has demo users.
+    /// </summary>
+    public static async Task EnsureSimulationRunnerAsync(
+        AppDbContext db, string? password)
+    {
+        if (await db.ClinicalUsers.AnyAsync(u => u.Username == "simulation.runner"))
            return;

-        db.ClinicalUsers.AddRange(
-            new ClinicalUser
-            {
-                Id = Guid.Parse("11111111-1111-1111-1111-111111111111"),
-                Username = "nurse.demo",
-                PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoNurse1!"),
-                DisplayName = "Demo Nurse",
-                Role = ClinicalRole.Nurse,
-                CreatedAt = DateTimeOffset.UtcNow
-            },
-            new ClinicalUser
-            {
-                Id = Guid.Parse("22222222-2222-2222-2222-222222222222"),
-                Username = "physician.demo",
-                PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoPhysician1!"),
-                DisplayName = "Dr. Demo Physician",
-                Role = ClinicalRole.Physician,
-                CreatedAt = DateTimeOffset.UtcNow
-            },
-            new ClinicalUser
-            {
-                Id = Guid.Parse("33333333-3333-3333-3333-333333333333"),
-                Username = "admin.demo",
-                PasswordHash = BCrypt.Net.BCrypt.HashPassword("DemoAdmin1!"),
-                DisplayName = "Demo Admin",
-                Role = ClinicalRole.Admin,
-                CreatedAt = DateTimeOffset.UtcNow
-            },
-            new ClinicalUser
-            {
-                Id = Guid.Parse("44444444-4444-4444-4444-444444444444"),
-                Username = "integration.mirth",
-                PasswordHash = BCrypt.Net.BCrypt.HashPassword("MirthIntegration1!"),
-                DisplayName = "Mirth Connect",
-                Role = ClinicalRole.Integration,
-                CreatedAt = DateTimeOffset.UtcNow
-            });
+        if (string.IsNullOrWhiteSpace(password))
+            throw new InvalidOperationException(
+                "Simulation:Enabled requires Simulation:RunnerPassword to seed simulation.runner.");
+
+        db.ClinicalUsers.Add(new ClinicalUser
+        {
+            Id = SimulationRunnerUserId,
+            Username = "simulation.runner",
+            PasswordHash = BCrypt.Net.BCrypt.HashPassword(password),
+            DisplayName = "Simulation Runner",
+            Role = ClinicalRole.Integration,
+            CreatedAt = DateTimeOffset.UtcNow
+        });

        await db.SaveChangesAsync();
    }
-}
+}