--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pkg/imports/agm.go	Wed Jan 09 18:26:52 2019 +0100
@@ -0,0 +1,93 @@
+// This is Free Software under GNU Affero General Public License v >= 3.0
+// without warranty, see README.md and license for details.
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+// License-Filename: LICENSES/AGPL-3.0.txt
+//
+// Copyright (C) 2018 by via donau
+//   – Österreichische Wasserstraßen-Gesellschaft mbH
+// Software engineering by Intevation GmbH
+//
+// Author(s):
+//  * Sascha L. Teichmann <sascha.teichmann@intevation.de>
+
+package imports
+
+import (
+	"context"
+	"database/sql"
+	"os"
+
+	"gemma.intevation.de/gemma/pkg/common"
+)
+
+type ApprovedGaugeMeasurements struct {
+	Dir string `json:"dir"`
+}
+
+// GMAPJobKind is the unique name of an approved gauge measurements import job.
+const AGMJobKind JobKind = "agm"
+
+type agmJobCreator struct{}
+
+func init() {
+	RegisterJobCreator(AGMJobKind, agmJobCreator{})
+}
+
+func (agmJobCreator) Description() string {
+	return "approved gauge measurements"
+}
+
+func (agmJobCreator) Create(_ JobKind, data string) (Job, error) {
+	agm := new(ApprovedGaugeMeasurements)
+	if err := common.FromJSONString(data, agm); err != nil {
+		return nil, err
+	}
+	return agm, nil
+}
+
+func (agmJobCreator) Depends() []string {
+	return []string{
+		"gauges",
+		"gauge_measurements",
+	}
+}
+
+const (
+	// TODO: re-add staging_done field in table and fix RLS policy
+	// issue for raw import.
+	agmStageDoneSQL = `
+UPDATE waterway.gauge_measurements SET staging_done = true
+WHERE id = (
+  SELECT key from waterway.track_imports
+  WHERE import_id = $1 AND
+        relation = 'waterway.gauge_measurements'::regclass)`
+)
+
+func (agmJobCreator) StageDone(
+	ctx context.Context,
+	tx *sql.Tx,
+	id int64,
+) error {
+	_, err := tx.ExecContext(ctx, agmStageDoneSQL, id)
+	return err
+}
+
+// CleanUp removes the folder containing the CSV file with the
+// the approved gauge measurements.
+func (agm *ApprovedGaugeMeasurements) CleanUp() error {
+	return os.RemoveAll(agm.Dir)
+}
+
+// Do executes the actual approved gauge measurements import.
+func (agm *ApprovedGaugeMeasurements) Do(
+	ctx context.Context,
+	importID int64,
+	conn *sql.Conn,
+	feedback Feedback,
+) (interface{}, error) {
+
+	// TODO: Implement me!
+
+	return nil, nil
+}