Moveing of objects

node.go

@@ -9,6 +9,9 @@ import (
 	// Standard
 	"encoding/json"
 	"errors"
+	"fmt"
+	"strconv"
+	"strings"
 	"time"
 )
 
@@ -120,7 +123,7 @@ func GetNodeRows(startNodeID, maxDepth int) (rows *sqlx.Rows, err error) { // {{
 		SELECT
 			COALESCE(n.parent_id, -1) AS parent_id,
 			n.id,
-			CONCAT(REPEAT('    ', ns.depth), n.name) AS name,
+			n.name,
 			n.type_id,
 			t.name AS type_name,
 			COALESCE(t.schema->>'icon', '') AS type_icon,
@@ -208,5 +211,25 @@ func DeleteNode(nodeID int) (err error) { // {{{
 	}
 	return
 } // }}}
+func MoveNodes(newParentID int, nodeIDs []int) (err error) {
+	// TODO - implement a method to verify that a node isn't moved underneath itself.
+	// Preferably using a stored procedure?
+
+	var nodeIDStr []string
+	for _, n := range nodeIDs {
+		nodeIDStr = append(nodeIDStr, strconv.Itoa(n))
+	}
+
+	joinedIDs := strings.Join(nodeIDStr, ",")
+	sql := fmt.Sprintf(
+		`UPDATE node
+		SET parent_id=$1
+		WHERE id IN (%s)`,
+		joinedIDs,
+	)
+
+	_, err = db.Exec(sql, newParentID)
+	return
+}
 
 // vim: foldmethod=marker