Initial commit

Services/DbInitializer.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using JsonFlatFileDataStore;
+using mstdnCats.Models;
+
+namespace mstdnCats.Services
+{
+    public class DbInitializer
+    {
+        public static Task<IDocumentCollection<Post>> SetupDb(string _dbname)
+        {
+            // Setup DB
+            IDocumentCollection<Post>? collection = null;
+
+            try
+            {
+                // Initialize DB
+                var store = new DataStore($"{_dbname}.json", minifyJson: false);
+                collection = store.GetCollection<Post>();
+            }
+            catch
+            {
+                return Task.FromResult<IDocumentCollection<Post>>(null);
+            }
+
+            // Return collection
+            return Task.FromResult(collection);
+        }
+    }
+}