Exclude form drafts from linkedForms (#1131)

Closes getodk/central#645.

Author: matthew-white

lib/model/query/datasets.js

@@ -340,9 +340,10 @@ const getPublishedBySimilarName = (projectId, name) => ({ maybeOne }) => {
 const getMetadata = (dataset) => async ({ all, Datasets }) => {
 
   const _getLinkedForms = (datasetName, projectId) => sql`
-    SELECT DISTINCT f."xmlFormId", coalesce(fd.name, f."xmlFormId") "name" FROM form_attachments fa
-    JOIN forms f ON f.id = fa."formId" AND f."deletedAt" IS NULL
-    JOIN form_defs fd ON f."currentDefId" = fd.id
+    SELECT DISTINCT f."xmlFormId", coalesce(current_def.name, f."xmlFormId") "name" FROM form_attachments fa
+    JOIN form_defs fd ON fd.id = fa."formDefId" AND fd."publishedAt" IS NOT NULL
+    JOIN forms f ON f.id = fd."formId" AND f."deletedAt" IS NULL
+    JOIN form_defs current_def ON f."currentDefId" = current_def.id
     JOIN datasets ds ON ds.id = fa."datasetId"
     WHERE ds.name = ${datasetName}
       AND ds."projectId" = ${projectId}

test/integration/api/datasets.js

@@ -1394,6 +1394,49 @@ describe('datasets and entities', () => {
         ]);
       }));
 
+      it('should not return a form draft as a linked form', testService(async (service) => {
+        const asAlice = await service.login('alice');
+        await asAlice.post('/v1/projects/1/forms')
+          .send(testData.forms.withAttachments
+            .replace('goodone.csv', 'people.csv'))
+          .set('Content-Type', 'application/xml')
+          .expect(200);
+        await asAlice.post('/v1/projects/1/forms/withAttachments/draft/attachments/people.csv')
+          .send('test,csv\n1,2')
+          .set('Content-Type', 'text/csv')
+          .expect(200);
+        await asAlice.post('/v1/projects/1/forms/withAttachments/draft/publish')
+          .expect(200);
+        await asAlice.post('/v1/projects/1/forms?publish=true')
+          .send(testData.forms.simpleEntity)
+          .set('Content-Type', 'application/xml')
+          .expect(200);
+        await asAlice.post('/v1/projects/1/forms/withAttachments/draft')
+          .expect(200);
+        await asAlice.patch('/v1/projects/1/forms/withAttachments/draft/attachments/people.csv')
+          .send({ dataset: true })
+          .expect(200);
+        const { body: publishedAttachments } = await asAlice.get('/v1/projects/1/forms/withAttachments/attachments')
+          .expect(200);
+        const publishedCSV = publishedAttachments.find(attachment =>
+          attachment.name === 'people.csv');
+        publishedCSV.should.containEql({
+          blobExists: true,
+          datasetExists: false
+        });
+        const { body: draftAttachments } = await asAlice.get('/v1/projects/1/forms/withAttachments/draft/attachments')
+          .expect(200);
+        const draftCSV = draftAttachments.find(attachment =>
+          attachment.name === 'people.csv');
+        draftCSV.should.containEql({
+          blobExists: false,
+          datasetExists: true
+        });
+        const { body: dataset } = await asAlice.get('/v1/projects/1/datasets/people')
+          .expect(200);
+        dataset.linkedForms.length.should.equal(0);
+      }));
+
       it('should return properties of a dataset in order', testService(async (service) => {
         const asAlice = await service.login('alice');