Revert "Revert "TT-69 fix: adding or editing an entry must not overlap the date of any other entry""

This reverts commit 26ddb20.

Author: Guido Quezada

tests/time_tracker_api/time_entries/time_entries_model_test.py

@@ -61,6 +61,12 @@ def create_time_entry(
             "2020-10-01T02:00:00.000Z",
             "2020-10-01T12:00:00.000Z",
         ),
+        (
+            "2020-10-01T05:00:00.000Z",
+            "2020-10-01T10:00:00.000Z",
+            "2020-10-01T06:00:00.000Z",
+            "2020-10-01T07:00:00.000Z",
+        ),
     ],
 )
 def test_find_interception_with_date_range_should_find(

time_tracker_api/time_entries/time_entries_repository.py

@@ -207,8 +207,10 @@ def find_interception_with_date_range(
         result = self.container.query_items(
             query="""
             SELECT * FROM c
-            WHERE ((c.start_date BETWEEN @start_date AND @end_date)
+            WHERE (((c.start_date BETWEEN @start_date AND @end_date)
                   OR (c.end_date BETWEEN @start_date AND @end_date))
+                  OR ((@start_date BETWEEN c.start_date AND c.end_date)
+                  OR (@end_date BETWEEN c.start_date AND c.end_date)))
                   AND c.start_date!= @end_date
                   AND c.end_date!= @start_date
             {conditions_clause}