From bda80c82e344b8bdbc33aeac2a6d47504b469d67 Mon Sep 17 00:00:00 2001
From: Sipke Schoorstra <sipkeschoorstra@outlook.com>
Date: Sun, 1 Dec 2024 11:40:27 +0100
Subject: [PATCH] Add support for PostgreSQL as a database provider.

This change introduces PostgreSQL configuration to the application, enabling it as a selectable database provider option. Updated appsettings.json to use PostgreSQL as the default database provider to ensure correct initialization.
---
 src/apps/Elsa.ServerAndStudio.Web/Program.cs       | 2 ++
 src/apps/Elsa.ServerAndStudio.Web/appsettings.json | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/apps/Elsa.ServerAndStudio.Web/Program.cs b/src/apps/Elsa.ServerAndStudio.Web/Program.cs
index f807851c7..479311057 100644
--- a/src/apps/Elsa.ServerAndStudio.Web/Program.cs
+++ b/src/apps/Elsa.ServerAndStudio.Web/Program.cs
@@ -69,6 +69,8 @@ services
                     management.UseEntityFrameworkCore(ef => ef.UseMySql(mySqlConnectionString));
                 else if (sqlDatabaseProvider == SqlDatabaseProvider.SqlServer)
                     management.UseEntityFrameworkCore(ef => ef.UseSqlServer(sqlServerConnectionString));
+                else if(sqlDatabaseProvider == SqlDatabaseProvider.PostgreSql)
+                    management.UseEntityFrameworkCore(ef => ef.UsePostgreSql(postgreSqlConnectionString));
                 else if (sqlDatabaseProvider == SqlDatabaseProvider.Sqlite)
                     management.UseEntityFrameworkCore(ef => ef.UseSqlite(sqliteConnectionString));
             })
diff --git a/src/apps/Elsa.ServerAndStudio.Web/appsettings.json b/src/apps/Elsa.ServerAndStudio.Web/appsettings.json
index 0e85580b3..e95f0771c 100644
--- a/src/apps/Elsa.ServerAndStudio.Web/appsettings.json
+++ b/src/apps/Elsa.ServerAndStudio.Web/appsettings.json
@@ -15,7 +15,7 @@
     "SqlServer": "Server=localhost;Database=elsa;User Id=sa;Password=Password12!",
     "PostgreSql": "Server=localhost;Username=elsa;Database=elsa;Port=5432;Password=elsa;SSLMode=Prefer;MaxPoolSize=2000;Timeout=60"
   },
-  "DatabaseProvider": "Sqlite",
+  "DatabaseProvider": "PostgreSql",
   "Hosting": {
     "BaseUrl": "https://localhost:8080",
     "BasePath": ""