WIP

src/services/osm/osmApiAuth.ts

@@ -279,20 +279,35 @@ const getNewNodeXml = async (
   return buildXmlString(xml);
 };
 
+const getNewRelationXml = async (changesetId: string, newTags: FeatureTags) => {
+  const xml = await parseToXml2Js('<osm><relation /></osm>');
+  xml.relation.$.changeset = changesetId;
+  xml.relation.tag = getXmlTags(newTags);
+  return buildXmlString(xml);
+};
+
 const saveChange = async (
   changesetId: string,
   { shortId, version, tags, toBeDeleted, nodeLonLat, members }: EditDataItem,
 ): Promise<OsmId> => {
   // TODO don't save changes if no change detected
-
+  console.log('___', changesetId, nodeLonLat, tags);
   let apiId = getApiId(shortId);
   if (apiId.id < 0) {
-    if (apiId.type !== 'node') {
-      throw new Error('We can only add new nodes so far.');
+    if (apiId.type === 'way') {
+      throw new Error('We can only add new nodes and relations so far.');
+    }
+    if (apiId.type === 'node') {
+      const content = await getNewNodeXml(changesetId, nodeLonLat, tags);
+      const newNodeId = await createItem(content);
+      return { type: 'node', id: parseInt(newNodeId, 10) };
+    }
+    if (apiId.type === 'relation') {
+      const content = await getNewRelationXml(changesetId, tags);
+      console.log('___2', content);
+      const newRelationId = await createItem(content);
+      return { type: 'relation', id: parseInt(newRelationId, 10) };
     }
-    const content = await getNewNodeXml(changesetId, nodeLonLat, tags);
-    const newNodeId = await createItem(content);
-    return { type: 'node', id: parseInt(newNodeId, 10) };
   }
 
   const freshItem = await getItem(apiId);
@@ -362,6 +377,7 @@ export const saveChanges = async (
 
   const changesRelations = changes.filter(({ shortId }) => shortId[0] === 'r');
 
+  console.log('___1');
   const changesRelationsWithNewNodeIds = changesRelations.map((change) => {
     return {
       ...change,
@@ -377,12 +393,14 @@ export const saveChanges = async (
       }),
     };
   });
+  console.log('___2', changesRelationsWithNewNodeIds);
 
   const savedRelationsIds = await Promise.all(
     changesRelationsWithNewNodeIds.map((change) =>
       saveChange(changesetId, change),
     ),
   );
+  console.log('___3', savedRelationsIds);
 
   await putChangesetClose(changesetId);