feat: TT-403 created end-point to DELETE of time_entries

V2/serverless.yml

@@ -86,3 +86,13 @@ functions:
             - POST
           route: time-entries/
           authLevel: anonymous
+
+  delete_time_entry:
+    handler: time_tracker/time_entries/interface.delete_time_entry
+    events:
+      - http: true
+        x-azure-settings:
+          methods:
+            - DELETE
+          route: time-entries/{id}
+          authLevel: anonymous

V2/tests/api/azure/time_entry_azure_endpoints_test.py

@@ -26,3 +26,40 @@ def test__time_entry_azure_endpoint__creates_an_time_entry__when_time_entry_has_
 
     assert response.status_code == 201
     assert time_entry_json_data == time_entry_body
+
+
+def test__time_entry_azure_endpoint__returns_an_time_entry_with_true_deleted__when_an_time_entry_matching_its_id_is_found(
+    create_temp_time_entries,
+):
+    time_entries_json, tmp_directory = create_temp_time_entries
+    time_entries.delete_time_entry.JSON_PATH = tmp_directory
+    req = func.HttpRequest(
+        method="DELETE",
+        body=None,
+        url=TIME_ENTRY_URL,
+        route_params={"id": time_entries_json[0]["id"]},
+    )
+
+    response = time_entries.delete_time_entry(req)
+    time_entry_json_data = json.loads(response.get_body().decode("utf-8"))
+
+    assert response.status_code == 200
+    assert time_entry_json_data["deleted"] is True
+
+
+def test__delete_time_entries_azure_endpoint__returns_a_status_code_400__when_time_entry_recive_invalid_id(
+    create_temp_time_entries,
+):
+    tmp_directory = create_temp_time_entries
+    time_entries.delete_time_entry.JSON_PATH = tmp_directory
+    req = func.HttpRequest(
+        method="DELETE",
+        body=None,
+        url=TIME_ENTRY_URL,
+        route_params={"id": "invalid id"},
+    )
+
+    response = time_entries.delete_time_entry(req)
+
+    assert response.status_code == 400
+    assert response.get_body() == b'Invalid Format ID'

V2/tests/integration/daos/time_entries_dao.test.py

@@ -27,3 +27,30 @@ def test_create_time_entry__returns_an_time_entry_dto__when_create_an_time_entry
     time_entry_data = time_entry_factory()
     result = time_entries_json_dao.create(time_entry_data.__dict__)
     assert result == TimeEntry(**time_entry_data)
+
+
+def test_delete__returns_an_time_entry_with_true_deleted__when_an_time_entry_matching_its_id_is_found(
+    create_fake_time_entries, time_entry_factory
+):
+    time_entries_json_dao = TimeEntriesJsonDao(Faker().file_path())
+    time_entries = create_fake_time_entries(
+        [
+            time_entry_factory().__dict__
+        ]
+    )
+
+    time_entry_dto = time_entries[0]
+    result = time_entries_json_dao.delete(time_entry_dto.id)
+
+    assert result.deleted == True
+
+
+def test_delete__returns_none__when_no_time_entry_matching_its_id_is_found(
+    create_fake_time_entries,
+):
+    time_entries_json_dao = TimeEntriesJsonDao(Faker().file_path())
+    create_fake_time_entries([])
+
+    result = time_entries_json_dao.delete(Faker().pyint())
+
+    assert result is None

V2/tests/unit/services/time_entry_service_test.py

@@ -12,3 +12,18 @@ def test__create_time_entries__uses_the_time_entry_dao__to_create_an_time_entry(
 
     assert time_entry_dao.create.called
     assert expected_time_entry == actual_time_entry
+
+
+def test__delete_time_entry__uses_the_time_entry_dao__to_change_time_entry_deleted(
+    mocker,
+):
+    expected_time_entry = mocker.Mock()
+    time_entry_dao = mocker.Mock(
+        delete=mocker.Mock(return_value=expected_time_entry)
+    )
+
+    time_entry_service = TimeEntryService(time_entry_dao)
+    deleted_time_entry = time_entry_service.delete(Faker().pyint())
+
+    assert time_entry_dao.delete.called
+    assert expected_time_entry == deleted_time_entry

V2/tests/unit/use_cases/time_entries_use_case_test.py

@@ -1,4 +1,5 @@
 from pytest_mock import MockFixture
+from faker import Faker
 
 from time_tracker.time_entries._domain import _use_cases
 
@@ -16,3 +17,16 @@ def test__create_time_entry_function__uses_the_time_entries_service__to_create_t
 
     assert time_entry_service.create.called
     assert expected_time_entry == actual_time_entry
+
+
+def test__delete_time_entry_function__uses_the_time_entry_service__to_change_time_entry_deleted(
+    mocker: MockFixture,
+):
+    expected_time_entry = mocker.Mock()
+    time_entry_service = mocker.Mock(delete=mocker.Mock(return_value=expected_time_entry))
+
+    time_entry_use_case = _use_cases.DeleteTimeEntryUseCase(time_entry_service)
+    deleted_time_entry = time_entry_use_case.delete_time_entry(Faker().pyint())
+
+    assert time_entry_service.delete.called
+    assert expected_time_entry == deleted_time_entry

V2/time_tracker/time_entries/_application/__init__.py

@@ -1,2 +1,3 @@
 # flake8: noqa
-from ._time_entries import create_time_entry
+from ._time_entries import create_time_entry
+from ._time_entries import delete_time_entry

V2/time_tracker/time_entries/_application/_time_entries/__init__.py

@@ -1,2 +1,3 @@
 # flake8: noqa
-from ._create_time_entry import create_time_entry
+from ._create_time_entry import create_time_entry
+from ._delete_time_entry import delete_time_entry

V2/time_tracker/time_entries/_application/_time_entries/_delete_time_entry.py

@@ -0,0 +1,41 @@
+import json
+
+import azure.functions as func
+
+from ... import _domain
+from ... import _infrastructure
+
+_JSON_PATH = (
+    'time_tracker/time_entries/_infrastructure/_data_persistence/time_entries_data.json'
+)
+
+
+def delete_time_entry(req: func.HttpRequest) -> func.HttpResponse:
+    time_entry_dao = _infrastructure.TimeEntriesJsonDao(_JSON_PATH)
+    time_entry_service = _domain.TimeEntryService(time_entry_dao)
+    use_case = _domain._use_cases.DeleteTimeEntryUseCase(time_entry_service)
+
+    try:
+        time_entry_id = int(req.route_params.get("id"))
+
+        deleted_time_entry = use_case.delete_time_entry(time_entry_id)
+        if not deleted_time_entry:
+            return func.HttpResponse(
+              body='Not found',
+              status_code=404,
+              mimetype="application/json"
+            )
+
+        return func.HttpResponse(
+          body=json.dumps(deleted_time_entry.__dict__),
+          status_code=200,
+          mimetype="application/json"
+        )
+
+    except ValueError:
+        return func.HttpResponse(
+            body=b'Invalid Format ID',
+            status_code=400,
+            mimetype="application/json"
+        )
+

V2/time_tracker/time_entries/_domain/__init__.py

@@ -4,4 +4,5 @@
 from ._services import TimeEntryService
 from ._use_cases import (
     CreateTimeEntryUseCase,
+    DeleteTimeEntryUseCase
 )

V2/time_tracker/time_entries/_domain/_persistence_contracts/_time_entries_dao.py

@@ -7,3 +7,7 @@ class TimeEntriesDao(abc.ABC):
     @abc.abstractmethod
     def create(self, time_entry_data: TimeEntry) -> TimeEntry:
         pass
+
+    @abc.abstractmethod
+    def delete(self, id: int) -> TimeEntry:
+        pass

V2/time_tracker/time_entries/_domain/_services/_time_entry.py

@@ -8,3 +8,6 @@ def __init__(self, time_entry_dao: TimeEntriesDao):
 
     def create(self, time_entry_data: TimeEntry) -> TimeEntry:
         return self.time_entry_dao.create(time_entry_data)
+
+    def delete(self, time_entry_id: int) -> TimeEntry:
+        return self.time_entry_dao.delete(time_entry_id)

V2/time_tracker/time_entries/_domain/_use_cases/__init__.py

@@ -1,2 +1,3 @@
 # flake8: noqa
 from ._create_time_entry_use_case import CreateTimeEntryUseCase
+from ._delete_time_entry_use_case import DeleteTimeEntryUseCase

V2/time_tracker/time_entries/_domain/_use_cases/_delete_time_entry_use_case.py

@@ -0,0 +1,10 @@
+from time_tracker.time_entries._domain import TimeEntry, TimeEntryService
+
+
+class DeleteTimeEntryUseCase:
+
+    def __init__(self, time_entry_service: TimeEntryService):
+        self.time_entry_service = time_entry_service
+
+    def delete_time_entry(self, id: int) -> TimeEntry:
+        return self.time_entry_service.delete(id)

V2/time_tracker/time_entries/_infrastructure/_data_persistence/_time_entries_dao.py

@@ -47,3 +47,34 @@ def create(self, time_entry_data: domain.TimeEntry) -> domain.TimeEntry:
     def __create_time_entry_dto(self, time_entry: dict) -> domain.TimeEntry:
         time_entry = {key: time_entry.get(key) for key in self.time_entry_key}
         return domain.TimeEntry(**time_entry)
+
+    def delete(self, time_entry_id: int) -> TimeEntry:
+        time_entry = {
+            time_entry.get('id'): time_entry
+            for time_entry in self.__get_time_entries_from_file()
+        }.get(int(time_entry_id))
+
+        if time_entry:
+            time_entry_deleted = {**time_entry, 'deleted': True}
+
+            time_entries_updated = list(
+                map(
+                    lambda time_entry: time_entry
+                    if time_entry.get('id') != time_entry_id
+                    else time_entry_deleted,
+                    self.__get_time_entries_from_file(),
+                )
+            )
+
+            try:
+                file = open(self.json_data_file_path, 'w')
+                json.dump(time_entries_updated, file)
+                file.close()
+
+                return self.__create_time_entry_dto(time_entry_deleted)
+
+            except FileNotFoundError:
+                return None
+
+        else:
+            return None

V2/time_tracker/time_entries/interface.py

@@ -1,2 +1,3 @@
 # flake8: noqa
-from ._application import create_time_entry
+from ._application import create_time_entry
+from ._application import delete_time_entry