Initialize the seed data for tenants with the same connection string

templates/app/aspnet-core/src/MyCompanyName.MyProjectName.Domain/Data/MyProjectNameDbMigrationService.cs

@@ -37,8 +37,11 @@ namespace MyCompanyName.MyProjectName.Data
         {
             Logger.LogInformation("Started database migrations...");
 
-            await MigrateDatabaseAsync();
-
+            await MigrateDatabaseSchemaAsync();
+            await SeedDataAsync();
+            
+            Logger.LogInformation($"Successfully completed host database migrations.");
+            
             var tenants = await _tenantRepository.GetListAsync(includeDetails: true);
 
             var migratedDatabases = new HashSet<string>();
@@ -50,32 +53,35 @@ namespace MyCompanyName.MyProjectName.Data
                 {
                     using (_currentTenant.Change(tenant.Id))
                     {
-                        await MigrateDatabaseAsync(tenant);
+                        await MigrateDatabaseSchemaAsync(tenant);
                     }
 
-                    tenantConnectionStrings.ForEach(x => migratedDatabases.Add(x));
+                    migratedDatabases.AddIfNotContains(tenantConnectionStrings);
                 }
+
+                await SeedDataAsync(tenant);
+                
+                Logger.LogInformation($"Successfully completed {tenant.Name} tenant database migrations.");
             }
 
             Logger.LogInformation("Successfully completed database migrations.");
         }
 
-        private async Task MigrateDatabaseAsync(Tenant tenant = null)
+        private async Task MigrateDatabaseSchemaAsync(Tenant tenant = null)
         {
-            var migrateName = tenant == null ? "host" : tenant.Name + " tenant";
-
-            Logger.LogInformation($"Migrating schema for {migrateName} database...");
+            Logger.LogInformation($"Migrating schema for {(tenant == null ? "host" : tenant.Name + " tenant")} database...");
 
             foreach (var migrator in _dbSchemaMigrators)
             {
                 await migrator.MigrateAsync();
             }
-
-            Logger.LogInformation($"Executing {migrateName} database seed...");
-
+        }
+        
+        private async Task SeedDataAsync(Tenant tenant = null)
+        {
+            Logger.LogInformation($"Executing {(tenant == null ? "host" : tenant.Name + " tenant")} database seed...");
+            
             await _dataSeeder.SeedAsync(tenant?.Id);
-
-            Logger.LogInformation($"Successfully completed {migrateName} database migrations.");
         }
     }
 }