Feature/refine cronttab

src/Infrastructure/BotSharp.Abstraction/Repositories/IBotSharpRepository.cs

@@ -147,7 +147,8 @@ public interface IBotSharpRepository : IHaveServiceProvider
     #endregion
 
     #region Crontab
-    bool InsertCrontabItem(CrontabItem cron) => throw new NotImplementedException();
+    bool UpsertCrontabItem(CrontabItem cron) => throw new NotImplementedException();
+    bool DeleteCrontabItem(string conversationId) => throw new NotImplementedException();
     PagedItems<CrontabItem> GetCrontabItems(CrontabItemFilter filter) => throw new NotImplementedException();
     #endregion
 }

src/Infrastructure/BotSharp.Core.Crontab/Functions/ScheduleTaskFn.cs

@@ -33,7 +33,7 @@ public async Task<bool> Execute(RoleDialogModel message)
         };
 
         var db = _services.GetRequiredService<IBotSharpRepository>();
-        // var ret = db.InsertCrontabItem(crontabItem);
+        // var ret = db.UpsertCrontabItem(crontabItem);
 
         return true;
     }

src/Infrastructure/BotSharp.Core.Crontab/Services/CrontabWatcher.cs

@@ -46,24 +46,32 @@ private async Task RunCronChecker(IServiceProvider services)
         var crons = await cron.GetCrontable();
         foreach (var item in crons)
         {
-            var schedule = CrontabSchedule.Parse(item.Cron, new CrontabSchedule.ParseOptions
+            try
             {
-                IncludingSeconds = true // Ensure you account for seconds
-            });
+                var schedule = CrontabSchedule.Parse(item.Cron, new CrontabSchedule.ParseOptions
+                {
+                    IncludingSeconds = true // Ensure you account for seconds
+                });
 
-            // Get the current time
-            var currentTime = DateTime.UtcNow;
+                // Get the current time
+                var currentTime = DateTime.UtcNow;
 
-            // Get the next occurrence from the schedule
-            var nextOccurrence = schedule.GetNextOccurrence(currentTime.AddSeconds(-1));
+                // Get the next occurrence from the schedule
+                var nextOccurrence = schedule.GetNextOccurrence(currentTime.AddSeconds(-1));
 
-            // Check if the current time matches the schedule
-            bool matches = currentTime >= nextOccurrence && currentTime < nextOccurrence.AddSeconds(1);
+                // Check if the current time matches the schedule
+                bool matches = currentTime >= nextOccurrence && currentTime < nextOccurrence.AddSeconds(1);
 
-            if (matches)
+                if (matches)
+                {
+                    _logger.LogDebug($"The current time matches the cron expression {item}");
+                    cron.ScheduledTimeArrived(item);
+                }
+            }
+            catch (Exception ex)
             {
-                _logger.LogDebug($"The current time matches the cron expression {item}");
-                cron.ScheduledTimeArrived(item);
+                _logger.LogWarning($"Error when running cron task ({item.ConversationId}, {item.Title}, {item.Cron}): {ex.Message}\r\n{ex.InnerException}");
+                continue;
             }
         }
     }

src/Infrastructure/BotSharp.Core/Repository/FileRepository/FileRepository.Crontab.cs

@@ -1,11 +1,10 @@
-using BotSharp.Abstraction.Crontab.Models;
 using System.IO;
 
 namespace BotSharp.Core.Repository;
 
 public partial class FileRepository
 {
-    public bool InsertCrontabItem(CrontabItem cron)
+    public bool UpsertCrontabItem(CrontabItem cron)
     {
         if (cron == null || string.IsNullOrWhiteSpace(cron.ConversationId))
         {
@@ -32,6 +31,37 @@ public bool InsertCrontabItem(CrontabItem cron)
         }
     }
 
+    public bool DeleteCrontabItem(string conversationId)
+    {
+        if (string.IsNullOrWhiteSpace(conversationId))
+        {
+            return false;
+        }
+
+        try
+        {
+            var baseDir = Path.Combine(_dbSettings.FileRepository, _conversationSettings.DataDir, conversationId);
+            if (!Directory.Exists(baseDir))
+            {
+                return false;
+            }
+
+            var cronFile = Path.Combine(baseDir, CRON_FILE);
+            if (!File.Exists(cronFile))
+            {
+                return false;
+            }
+
+            File.Delete(cronFile);
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError($"Error when deleting crontab item (${conversationId}): {ex.Message}\r\n{ex.InnerException}");
+            return false;
+        }
+    }
+
 
     public PagedItems<CrontabItem> GetCrontabItems(CrontabItemFilter filter)
     {

src/Plugins/BotSharp.Plugin.MongoStorage/Repository/MongoRepository.Crontab.cs

@@ -5,9 +5,9 @@ namespace BotSharp.Plugin.MongoStorage.Repository;
 
 public partial class MongoRepository
 {
-    public bool InsertCrontabItem(CrontabItem item)
+    public bool UpsertCrontabItem(CrontabItem item)
     {
-        if (item == null)
+        if (item == null || string.IsNullOrWhiteSpace(item.ConversationId))
         {
             return false;
         }
@@ -16,7 +16,12 @@ public bool InsertCrontabItem(CrontabItem item)
         {
             var cronDoc = CrontabItemDocument.ToMongoModel(item);
             cronDoc.Id = Guid.NewGuid().ToString();
-            _dc.CrontabItems.InsertOne(cronDoc);
+
+            var filter = Builders<CrontabItemDocument>.Filter.Eq(x => x.ConversationId, item.ConversationId);
+            var result = _dc.CrontabItems.ReplaceOne(filter, cronDoc, new ReplaceOptions
+            {
+                IsUpsert = true
+            });
             return true;
         }
         catch (Exception ex)
@@ -27,6 +32,19 @@ public bool InsertCrontabItem(CrontabItem item)
     }
 
 
+    public bool DeleteCrontabItem(string conversationId)
+    {
+        if (string.IsNullOrWhiteSpace(conversationId))
+        {
+            return false;
+        }
+
+        var filter = Builders<CrontabItemDocument>.Filter.Eq(x => x.ConversationId, conversationId);
+        var result = _dc.CrontabItems.DeleteMany(filter);
+        return result.DeletedCount > 0;
+    }
+
+
     public PagedItems<CrontabItem> GetCrontabItems(CrontabItemFilter filter)
     {
         if (filter == null)
@@ -37,7 +55,7 @@ public PagedItems<CrontabItem> GetCrontabItems(CrontabItemFilter filter)
         var cronBuilder = Builders<CrontabItemDocument>.Filter;
         var cronFilters = new List<FilterDefinition<CrontabItemDocument>>() { cronBuilder.Empty };
 
-        // Filter conversations
+        // Filter cron
         if (filter?.AgentIds != null)
         {
             cronFilters.Add(cronBuilder.In(x => x.AgentId, filter.AgentIds));