Work in progress on subscriptions

models/segments.js

@@ -0,0 +1,49 @@
+'use strict';
+
+const knex = require('../lib/knex');
+const dtHelpers = require('../lib/dt-helpers');
+const interoperableErrors = require('../shared/interoperable-errors');
+const shares = require('./shares');
+
+//const allowedKeys = new Set(['cid', 'email']);
+
+/*
+function hash(entity) {
+    const allowedKeys = allowedKeysBase.slice();
+
+    // TODO add keys from custom fields
+
+    return hasher.hash(filterObject(entity, allowedKeys));
+}
+*/
+
+async function listDTAjax(context, listId, params) {
+    return await knex.transaction(async tx => {
+        await shares.enforceEntityPermissionTx(tx, context, 'list', listId, 'viewSubscriptions');
+
+        const flds = await fields.listByOrderListTx(tx, listId, ['column']);
+
+        return await dtHelpers.ajaxListTx(
+            tx,
+            params,
+            builder => builder
+                .from('segments')
+                .where('list', listId),
+            ['id', 'name', 'type']
+        );
+    });
+}
+
+
+async function list(context, listId) {
+    return await knex.transaction(async tx => {
+        await shares.enforceEntityPermissionTx(tx, context, 'list', listId, 'viewSubscriptions');
+
+        return await tx('segments').select(['id', 'name']).where('list', listId).orderBy('name', 'asc');
+    });
+}
+
+module.exports = {
+    listDTAjax,
+    list
+};