Make sure tasks are properly attributed to link shares

pkg/db/fixtures/tasks.yml

@@ -338,5 +338,11 @@
   bucket_id: 20
   created: 2018-12-01 01:12:04
   updated: 2018-12-01 01:12:04
-
-
+- id: 37
+  title: 'task #37'
+  done: false
+  created_by_id: -2
+  list_id: 2
+  index: 2
+  created: 2018-12-01 01:12:04
+  updated: 2018-12-01 01:12:04

pkg/integrations/task_comment_test.go

@@ -295,16 +295,16 @@ func TestTaskComments(t *testing.T) {
 				assert.NoError(t, err)
 				assert.Contains(t, rec.Body.String(), `"comment":"Lorem Ipsum"`)
 			})
-			t.Run("Link Share", func(t *testing.T) {
-				rec, err := testHandlerLinkShareWrite.testCreateWithLinkShare(nil, map[string]string{"task": "13"}, `{"comment":"Lorem Ipsum"}`)
-				assert.NoError(t, err)
-				assert.Contains(t, rec.Body.String(), `"comment":"Lorem Ipsum"`)
-				db.AssertExists(t, "task_comments", map[string]interface{}{
-					"task_id":   13,
-					"comment":   "Lorem Ipsum",
-					"author_id": -2,
-				}, false)
-			})
+		})
+		t.Run("Link Share", func(t *testing.T) {
+			rec, err := testHandlerLinkShareWrite.testCreateWithLinkShare(nil, map[string]string{"task": "13"}, `{"comment":"Lorem Ipsum"}`)
+			assert.NoError(t, err)
+			assert.Contains(t, rec.Body.String(), `"comment":"Lorem Ipsum"`)
+			db.AssertExists(t, "task_comments", map[string]interface{}{
+				"task_id":   13,
+				"comment":   "Lorem Ipsum",
+				"author_id": -2,
+			}, false)
 		})
 	})
 }

pkg/integrations/task_test.go

@@ -17,6 +17,7 @@
 package integrations
 
 import (
+	"code.vikunja.io/api/pkg/db"
 	"testing"
 
 	"code.vikunja.io/api/pkg/models"
@@ -33,6 +34,20 @@ func TestTask(t *testing.T) {
 		},
 		t: t,
 	}
+	testHandlerLinkShareWrite := webHandlerTest{
+		linkShare: &models.LinkSharing{
+			ID:          2,
+			Hash:        "test2",
+			ListID:      2,
+			Right:       models.RightWrite,
+			SharingType: models.SharingTypeWithoutPassword,
+			SharedByID:  1,
+		},
+		strFunc: func() handler.CObject {
+			return &models.Task{}
+		},
+		t: t,
+	}
 	// Only run specific nested tests:
 	// ^TestTask$/^Update$/^Update_task_items$/^Removing_Assignees_null$
 	t.Run("Update", func(t *testing.T) {
@@ -489,5 +504,15 @@ func TestTask(t *testing.T) {
 				assertHandlerErrorCode(t, err, models.ErrCodeBucketDoesNotExist)
 			})
 		})
+		t.Run("Link Share", func(t *testing.T) {
+			rec, err := testHandlerLinkShareWrite.testCreateWithLinkShare(nil, map[string]string{"list": "2"}, `{"title":"Lorem Ipsum"}`)
+			assert.NoError(t, err)
+			assert.Contains(t, rec.Body.String(), `"title":"Lorem Ipsum"`)
+			db.AssertExists(t, "tasks", map[string]interface{}{
+				"list_id":       2,
+				"title":         "Lorem Ipsum",
+				"created_by_id": -2,
+			}, false)
+		})
 	})
 }

pkg/models/tasks.go

@@ -670,7 +670,7 @@ func addMoreInfoToTasks(s *xorm.Session, taskMap map[int64]*Task) (err error) {
 		return
 	}
 
-	users, err := user.GetUsersByIDs(s, userIDs)
+	users, err := getUsersOrLinkSharesFromIDs(s, userIDs)
 	if err != nil {
 		return
 	}
@@ -817,17 +817,11 @@ func createTask(s *xorm.Session, t *Task, a web.Auth, updateAssignees bool) (err
 		return err
 	}
 
-	if _, is := a.(*LinkSharing); is {
-		// A negative user id indicates user share links
-		t.CreatedByID = a.GetID() * -1
-	} else {
-		u, err := user.GetUserByID(s, a.GetID())
-		if err != nil {
-			return err
-		}
-		t.CreatedByID = u.ID
-		t.CreatedBy = u
+	createdBy, err := getUserOrLinkShareUser(s, a)
+	if err != nil {
+		return err
 	}
+	t.CreatedByID = createdBy.ID
 
 	// Generate a uuid if we don't already have one
 	if t.UID == "" {
@@ -856,6 +850,8 @@ func createTask(s *xorm.Session, t *Task, a web.Auth, updateAssignees bool) (err
 		return err
 	}
 
+	t.CreatedBy = createdBy
+
 	// Update the assignees
 	if updateAssignees {
 		if err := t.updateTaskAssignees(s, t.Assignees, a); err != nil {
@@ -870,10 +866,9 @@ func createTask(s *xorm.Session, t *Task, a web.Auth, updateAssignees bool) (err
 
 	t.setIdentifier(l)
 
-	doer, _ := user.GetFromAuth(a)
 	err = events.Dispatch(&TaskCreatedEvent{
 		Task: t,
-		Doer: doer,
+		Doer: createdBy,
 	})
 	if err != nil {
 		return err

pkg/models/tasks_test.go

@@ -579,4 +579,17 @@ func TestTask_ReadOne(t *testing.T) {
 		assert.NoError(t, err)
 		assert.NotNil(t, task.Subscription)
 	})
+	t.Run("created by link share", func(t *testing.T) {
+		db.LoadAndAssertFixtures(t)
+		s := db.NewSession()
+		defer s.Close()
+
+		task := &Task{ID: 37}
+		err := task.ReadOne(s, u)
+		assert.NoError(t, err)
+		assert.Equal(t, "task #37", task.Title)
+		assert.Equal(t, int64(-2), task.CreatedByID)
+		assert.NotNil(t, task.CreatedBy)
+		assert.Equal(t, int64(-2), task.CreatedBy.ID)
+	})
 }