Support for third party modules, improved error handling, standardardized enum naming, reorganized interface definitions, support for DB script upgrades, added Settings entity

Oqtane.Server/Controllers/InstallationController.cs

@@ -1,11 +1,15 @@
 using DbUp;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using Oqtane.Models;
+using Oqtane.Repository;
 using System;
+using System.Collections.Generic;
 using System.Data.SqlClient;
 using System.IO;
+using System.Linq;
 using System.Reflection;
 using System.Threading;
 
@@ -182,11 +186,71 @@ namespace Oqtane.Controllers
                 response.Success = !dbUpgrade.IsUpgradeRequired();
                 if (!response.Success)
                 {
-                    response.Message = "Scripts Have Not Been Run";
+                    response.Message = "Master Installation Scripts Have Not Been Executed";
+                }
+                else
+                {
+                    Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies()
+                        .Where(item => item.FullName.Contains(".Module.")).ToArray();
+
+                    // get tenants
+                    using (var db = new InstallationContext(connectionString))
+                    {
+                        foreach (Tenant tenant in db.Tenant.ToList())
+                        {
+                            // upgrade framework
+                            dbUpgradeConfig = DeployChanges.To.SqlDatabase(tenant.DBConnectionString)
+                                .WithScriptsEmbeddedInAssembly(Assembly.GetExecutingAssembly());
+                            dbUpgrade = dbUpgradeConfig.Build();
+                            if (dbUpgrade.IsUpgradeRequired())
+                            {
+                                var result = dbUpgrade.PerformUpgrade();
+                                if (!result.Successful)
+                                {
+                                    // TODO: log result.Error.Message;
+                                }
+                            }
+                            // iterate through Oqtane module assemblies and execute any database scripts
+                            foreach (Assembly assembly in assemblies)
+                            {
+                                InstallModule(assembly, tenant.DBConnectionString);
+                            }
+                        }
+                    }
                 }
             }
 
             return response;
         }
+
+        private void InstallModule(Assembly assembly, string connectionstring)
+        {
+            var dbUpgradeConfig = DeployChanges.To.SqlDatabase(connectionstring)
+                .WithScriptsEmbeddedInAssembly(assembly); // scripts must be included as Embedded Resources
+            var dbUpgrade = dbUpgradeConfig.Build();
+            if (dbUpgrade.IsUpgradeRequired())
+            {
+                var result = dbUpgrade.PerformUpgrade();
+                if (!result.Successful)
+                {
+                    // TODO: log result.Error.Message;
+                }
+            }
+        }
+    }
+
+    public class InstallationContext : DbContext
+    {
+        private readonly string _connectionString;
+
+        public InstallationContext(string connectionString)
+        {
+            _connectionString = connectionString;
+        }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+           => optionsBuilder.UseSqlServer(_connectionString);
+
+        public virtual DbSet<Tenant> Tenant { get; set; }
     }
 }