refactor: remove redundant function

cmd/import.go

@@ -22,7 +22,13 @@ func importTask(db *sql.DB, taskSummary string) error {
 	}
 
 	now := time.Now()
-	_, err = pers.ImportTask(db, taskSummary, true, now, now)
+	task := types.Task{
+		Summary:   taskSummary,
+		Active:    true,
+		CreatedAt: now,
+		UpdatedAt: now,
+	}
+	_, err = pers.InsertTasks(db, []types.Task{task}, true)
 	return err
 }
 

internal/persistence/queries.go

@@ -121,73 +121,6 @@ VALUES (?, true, ?, ?);
 	return uint64(li), nil
 }
 
-func ImportTask(db *sql.DB, summary string, active bool, createdAt, updatedAt time.Time) (int64, error) {
-	tx, err := db.Begin()
-	if err != nil {
-		return -1, err
-	}
-	defer func() {
-		_ = tx.Rollback()
-	}()
-
-	query := `INSERT INTO task (summary, active, created_at, updated_at)
-VALUES (?, ?, ?, ?);`
-
-	res, err := tx.Exec(query, summary, active, createdAt.UTC(), updatedAt.UTC())
-	if err != nil {
-		return -1, err
-	}
-
-	lastInsertID, err := res.LastInsertId()
-	if err != nil {
-		return -1, err
-	}
-
-	var seq []byte
-	seqRow := tx.QueryRow("SELECT sequence from task_sequence where id=1;")
-
-	err = seqRow.Scan(&seq)
-	if err != nil {
-		return -1, err
-	}
-
-	var seqItems []int
-	err = json.Unmarshal(seq, &seqItems)
-	if err != nil {
-		return -1, err
-	}
-
-	newTaskID := make([]int, 1)
-	newTaskID[0] = int(lastInsertID)
-	updatedSeqItems := append(newTaskID, seqItems...)
-
-	sequenceJSON, err := json.Marshal(updatedSeqItems)
-	if err != nil {
-		return -1, err
-	}
-
-	seqUpdateStmt, err := tx.Prepare(`
-UPDATE task_sequence
-SET sequence = ?
-WHERE id = 1;
-`)
-	if err != nil {
-		return -1, err
-	}
-	defer seqUpdateStmt.Close()
-
-	_, err = seqUpdateStmt.Exec(sequenceJSON)
-	if err != nil {
-		return -1, err
-	}
-
-	err = tx.Commit()
-	if err != nil {
-		return -1, err
-	}
-	return lastInsertID, nil
-}
-
 func InsertTasks(db *sql.DB, tasks []types.Task, insertAtTop bool) (int64, error) {
 	tx, err := db.Begin()
 	if err != nil {

internal/persistence/queries_test.go

@@ -127,61 +127,54 @@ WHERE id = 1;
 	return na, ni
 }
 
-func TestImportTask(t *testing.T) {
-	t.Cleanup(func() { cleanupDB(t) })
-
-	// GIVEN
-	na, _ := seedDB(t, testDB)
-
-	// WHEN
-	summary := "prefix: an imported task"
-	now := time.Now().UTC()
-	lastID, err := ImportTask(testDB, summary, true, now, now)
-	require.NoError(t, err)
-
-	// THEN
-	numActiveTasksAfter, err := fetchNumActiveTasks(testDB)
-	require.NoError(t, err)
-	assert.Equal(t, numActiveTasksAfter, na+1, "number of active tasks didn't increase by 1")
-
-	task, err := fetchTaskByID(testDB, lastID)
-	require.NoError(t, err)
-	assert.True(t, task.Active)
-	assert.Equal(t, summary, task.Summary)
-
-	seq, err := fetchTaskSequence(testDB)
-	require.NoError(t, err)
-	assert.Equal(t, seq, []uint64{6, 1, 2, 3}, "task sequence isn't correct")
-}
-
 func TestInsertTasksWorksWithEmptyTaskList(t *testing.T) {
 	t.Cleanup(func() { cleanupDB(t) })
 
 	// GIVEN
 	// WHEN
-	tasks, na, ni := getSampleTasks()
+	now := time.Now().UTC()
+	tasks := []types.Task{
+		{
+			Summary:   "prefix: new task 1",
+			Active:    true,
+			CreatedAt: now,
+			UpdatedAt: now,
+		},
+		{
+			Summary:   "prefix: new inactive task 1",
+			Active:    false,
+			CreatedAt: now,
+			UpdatedAt: now,
+		},
+		{
+			Summary:   "prefix: new task 3",
+			Active:    true,
+			CreatedAt: now,
+			UpdatedAt: now,
+		},
+	}
 	lastID, err := InsertTasks(testDB, tasks, true)
-	assert.Equal(t, lastID, int64(na+ni), "last ID is not correct")
+	assert.Equal(t, lastID, int64(3), "last ID is not correct")
 	require.NoError(t, err)
 
 	// THEN
 	numActiveRes, err := fetchNumActiveTasks(testDB)
 	require.NoError(t, err)
-	assert.Equal(t, numActiveRes, na, "number of active tasks didn't increase by the correct amount")
+	assert.Equal(t, numActiveRes, 2, "number of active tasks didn't increase by the correct amount")
 
 	numTotalRes, err := fetchNumTotalTasks(testDB)
 	require.NoError(t, err)
-	assert.Equal(t, numTotalRes, na+ni, "number of total tasks didn't increase by the correct amount")
+	assert.Equal(t, numTotalRes, 3, "number of total tasks didn't increase by the correct amount")
 
 	lastTask, err := fetchTaskByID(testDB, lastID)
 	require.NoError(t, err)
-	assert.Equal(t, tasks[len(tasks)-1].Active, lastTask.Active)
-	assert.Equal(t, tasks[len(tasks)-1].Summary, lastTask.Summary)
-	assert.Equal(t, tasks[len(tasks)-1].Context, lastTask.Context)
+	assert.Equal(t, tasks[2].Active, lastTask.Active)
+	assert.Equal(t, tasks[2].Summary, lastTask.Summary)
+	assert.Equal(t, tasks[2].Context, lastTask.Context)
 
 	seq, err := fetchTaskSequence(testDB)
 	require.NoError(t, err)
-	assert.Equal(t, seq, []uint64{1, 2, 3}, "task sequence isn't correct")
+	assert.Equal(t, seq, []uint64{1, 3}, "task sequence isn't correct")
 }
 
 func TestInsertTasksAddsTasksAtTheTop(t *testing.T) {