Fix invalid categories finally!

ltx_flutter/lib/appwrite/categories_api.dart

@@ -56,7 +56,7 @@ class Category {
   }
 
   bool hasParent() {
-    return parent == number ? false : true;
+    return parent != number;
   }
 
   double leftPadding() {
@@ -99,10 +99,17 @@ class CategoriesAPI extends ChangeNotifier {
     if (!_ready) {
       return false;
     }
+    try{
     return Category(_categories.singleWhere((e) {
       return e.data['number'] == double.parse(n.toString());
     }));
   }
+  catch(e){
+    return Category(_categories.singleWhere((e) {
+      return e.data['number'] == -9;
+    }));
+  }
+  }
 
   init() {
     client.setEndpoint(APPWRITE_URL).setProject(APPWRITE_PROJECT_ID);

ltx_flutter/lib/appwrite/database_api.dart

@@ -71,6 +71,7 @@ class DatabaseAPI extends ChangeNotifier {
         notifyListeners();
         // _entries.add(entry);
         // sortByDate(_entries);
+
       }
     });
   }
@@ -81,10 +82,14 @@ class DatabaseAPI extends ChangeNotifier {
     var referenceDate = DateTime.parse("2023-01-01");
 
     final date = DateTime.parse(dateISO);
-    return date.difference(referenceDate).inDays + 1;
+
+    int _total = date.difference(referenceDate).inDays + 1;
+    return _total;
   }
 
   getAll() async {
+    print("Loading entries");
+
     String paginationQuery = Query.offset(0);
     int max = total();
 
@@ -102,10 +107,27 @@ class DatabaseAPI extends ChangeNotifier {
         paginationQuery: paginationQuery,
       );
 
+    if(newEntries.isEmpty){
+      // This only happens if we were expecting more 
+      // (i.e., _entries.length < max),
+      // but getEntries didn't return anything
+      // (i.e., an entry doesn't exist).
+      // So, let's create it.
+      //
+      // BAD CODE: THIS ASSUMES IT NEEDS TO BE TODAY
+      // This will eventually break.
+      //
+
+      Document new_today_entry = await getOne(date: formatter.format(DateTime.now()));
+
+      newEntries.add(new_today_entry);
+    }
+
       _entries.addAll(newEntries);
       notifyListeners();
     }
     _ready = true;
+    print("Got ${_entries.length} entries");
   }
 
   getOne({required String date}) async {
@@ -126,11 +148,14 @@ class DatabaseAPI extends ChangeNotifier {
         print("No entry in database; creating $date");
         Document newEntry = await addEntry(date: date);
         _entries.add(newEntry);
+        notifyListeners();
+        return(newEntry);
       }
       else{
         _entries.add(response.first);
+        notifyListeners();
+        return(response.first);
       }
-      notifyListeners();
     }
   }