1 files changed, 36 insertions, 0 deletions
diff --git a/src/SMAPI.Web/Framework/ConfigModels/MongoDbConfig.cs b/src/SMAPI.Web/Framework/ConfigModels/MongoDbConfig.cs
new file mode 100644
index 00000000..352eb960
--- /dev/null
+++ b/src/SMAPI.Web/Framework/ConfigModels/MongoDbConfig.cs
@@ -0,0 +1,36 @@
+using System;
+
+namespace StardewModdingAPI.Web.Framework.ConfigModels
+{
+    /// <summary>The config settings for mod compatibility list.</summary>
+    internal class MongoDbConfig
+    {
+        /*********
+        ** Accessors
+        *********/
+        /// <summary>The MongoDB hostname.</summary>
+        public string Host { get; set; }
+
+        /// <summary>The MongoDB username (if any).</summary>
+        public string Username { get; set; }
+
+        /// <summary>The MongoDB password (if any).</summary>
+        public string Password { get; set; }
+
+
+        /*********
+        ** Public method
+        *********/
+        /// <summary>Get the MongoDB connection string.</summary>
+        /// <param name="authDatabase">The initial database for which to authenticate.</param>
+        public string GetConnectionString(string authDatabase)
+        {
+            bool isLocal = this.Host == "localhost";
+            bool hasLogin = !string.IsNullOrWhiteSpace(this.Username) && !string.IsNullOrWhiteSpace(this.Password);
+
+            return $"mongodb{(isLocal ? "" : "+srv")}://"
+                + (hasLogin ? $"{Uri.EscapeDataString(this.Username)}:{Uri.EscapeDataString(this.Password)}@" : "")
+                + $"{this.Host}/{authDatabase}retryWrites=true&w=majority";
+        }
+    }
+}