feat(coderd): use new data model for task delete (#20334)

Updates coder/internal#976

coderd/database/queries.sql.go

@@ -12581,6 +12581,39 @@ func (q *sqlQuerier) UpsertTailnetTunnel(ctx context.Context, arg UpsertTailnetT
 	return i, err
 }
 
+const deleteTask = `-- name: DeleteTask :one
+UPDATE tasks
+SET
+	deleted_at = $1::timestamptz
+WHERE
+	id = $2::uuid
+	AND deleted_at IS NULL
+RETURNING id, organization_id, owner_id, name, workspace_id, template_version_id, template_parameters, prompt, created_at, deleted_at
+`
+
+type DeleteTaskParams struct {
+	DeletedAt time.Time `db:"deleted_at" json:"deleted_at"`
+	ID        uuid.UUID `db:"id" json:"id"`
+}
+
+func (q *sqlQuerier) DeleteTask(ctx context.Context, arg DeleteTaskParams) (TaskTable, error) {
+	row := q.db.QueryRowContext(ctx, deleteTask, arg.DeletedAt, arg.ID)
+	var i TaskTable
+	err := row.Scan(
+		&i.ID,
+		&i.OrganizationID,
+		&i.OwnerID,
+		&i.Name,
+		&i.WorkspaceID,
+		&i.TemplateVersionID,
+		&i.TemplateParameters,
+		&i.Prompt,
+		&i.CreatedAt,
+		&i.DeletedAt,
+	)
+	return i, err
+}
+
 const getTaskByID = `-- name: GetTaskByID :one
 SELECT id, organization_id, owner_id, name, workspace_id, template_version_id, template_parameters, prompt, created_at, deleted_at, status, workspace_build_number, workspace_agent_id, workspace_app_id FROM tasks_with_status WHERE id = $1::uuid
 `