Stage 1 of migrating to MongoDb - fully added mongodb

Program.cs

@@ -21,6 +21,7 @@ public class MastodonBot
         });
         var logger = loggerFactory.CreateLogger<MastodonBot>();
 
+        // Read environment variables
         var config = ConfigData.fetchData();
         if (config==null)
         {
@@ -29,7 +30,6 @@ public class MastodonBot
         }
         
         // Setup DB
-        Console.WriteLine("DB name: " + config.DB_NAME);
         var backupDb = await DbInitializer.SetupJsonDb(config.DB_NAME);
         if (backupDb == null)
         {
@@ -40,7 +40,6 @@ public class MastodonBot
         logger.LogInformation("DB setup done");
 
         // Setup bot
-
         var bot = new TelegramBotClient(config.BOT_TOKEN);
 
         var me = await bot.GetMe();
@@ -57,7 +56,7 @@ public class MastodonBot
             switch (update)
             {
                 case { CallbackQuery: { } callbackQuery }: {
-                    if(callbackQuery.Data == "new_random"){ await HandleStartMessage.HandleStartMessageAsync(callbackQuery.Message, bot, backupDb, logger,callbackQuery); break;}
+                    if(callbackQuery.Data == "new_random"){ await HandleStartMessage.HandleStartMessageAsync(callbackQuery.Message, bot, db, logger,callbackQuery); break;}
 
                     else {await HandlePostAction.HandleCallbackQuery(callbackQuery, backupDb, bot, logger); break;}
                    
@@ -69,9 +68,9 @@ public class MastodonBot
         // Handle bot messages
         async Task OnMessage(Message message, UpdateType type)
         {
-            if (message.Text == "/start")
+            if (message.Text == "/start" && message.Chat.Type == ChatType.Private)
             {
-                await HandleStartMessage.HandleStartMessageAsync(message,bot, backupDb, logger);
+                await HandleStartMessage.HandleStartMessageAsync(message,bot, db, logger);
             }
             else if (message.Text == "/backup")
             {
@@ -80,7 +79,7 @@ public class MastodonBot
             // Send a message to prompt user to send /start and recieve their cat photo only if its from a telegram user and not a channel
             else if (message.Chat.Type == ChatType.Private)
             {
-                await HandleStartMessage.HandleStartMessageAsync(message, bot, backupDb, logger);
+                await HandleStartMessage.HandleStartMessageAsync(message, bot, db, logger);
             }
         }
 

Services/DbInitializer.cs

@@ -14,7 +14,7 @@ namespace mstdnCats.Services
             try
             {
                 // Initialize Backup DB
-                var store = new DataStore($"{_dbname + "_BK"}.json", minifyJson: true);
+                var store = new DataStore($"./data/{_dbname + "_BK"}.json", minifyJson: true);
                 collection = store.GetCollection<Post>();
             }
             catch
@@ -26,7 +26,7 @@ namespace mstdnCats.Services
             return Task.FromResult(collection);
         }
 
-        public static Task<IMongoDatabase> SetupDb(string mongoDbConnectionString, string dbName)
+        public static Task<IMongoCollection<Post>> SetupDb(string mongoDbConnectionString, string dbName)
         {
             if (mongoDbConnectionString == null)
             {
@@ -36,7 +36,7 @@ namespace mstdnCats.Services
             try
             {
                 var client = new MongoClient(mongoDbConnectionString);
-                var database = client.GetDatabase(dbName);
+                var database = client.GetDatabase(dbName).GetCollection<Post>("posts");
                 return Task.FromResult(database);
             }
             catch (Exception ex)

Services/HandleDbBackup.cs

@@ -13,8 +13,8 @@ public class HandleDbBackup
     {
         logger?.LogInformation("Backup requested");
         
-        await using Stream stream = System.IO.File.OpenRead("./" + dbname+".json");
+        await using Stream stream = System.IO.File.OpenRead("./data/" + dbname+"_BK.json");
-        var message = await _bot.SendDocument(adminId, document: InputFile.FromStream(stream, dbname+".json"),
+        var message = await _bot.SendDocument(adminId, document: InputFile.FromStream(stream, dbname+"_BK.json"),
             caption: "Backup of " + dbname + "\nCreated at " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss" + "\nCurrent post count: " + _db.AsQueryable().Count()), parseMode: ParseMode.Html);
 
         logger?.LogInformation("Backup sent");

Services/HandleStartMessage.cs

@@ -1,5 +1,6 @@
 using JsonFlatFileDataStore;
 using Microsoft.Extensions.Logging;
+using MongoDB.Driver;
 using mstdnCats.Models;
 using Telegram.Bot;
 using Telegram.Bot.Types;
@@ -10,7 +11,7 @@ namespace CatsOfMastodonBot.Services
 {
     public class HandleStartMessage
     {
-        public static async Task HandleStartMessageAsync(Message message, TelegramBotClient _bot, IDocumentCollection<Post> _db, ILogger<MastodonBot>? logger, CallbackQuery callbackQuery = null)
+        public static async Task HandleStartMessageAsync(Message message, TelegramBotClient _bot, IMongoCollection<Post> _db, ILogger<MastodonBot>? logger, CallbackQuery callbackQuery = null)
         {
             logger?.LogInformation("Start message received, trigger source: " + (callbackQuery != null ? "Callback" : "Start command"));
 

mstdnCats.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="DotNetEnv" Version="3.1.1" />
     <PackageReference Include="JsonFlatFileDataStore" Version="2.4.2" />
     <PackageReference Include="MongoDB.Driver" Version="3.1.0" />
-    <PackageReference Include="Telegram.Bot" Version="22.0.2" />
+    <PackageReference Include="Telegram.Bot" Version="22.2.0" />
   </ItemGroup>
 
 </Project>