New project structure

Beta of extract.js for extracting english locale

server/models/blacklist.js

@@ -0,0 +1,77 @@
+'use strict';
+
+const knex = require('../lib/knex');
+const dtHelpers = require('../lib/dt-helpers');
+const shares = require('./shares');
+const tools = require('../lib/tools');
+
+async function listDTAjax(context, params) {
+    shares.enforceGlobalPermission(context, 'manageBlacklist');
+
+    return await dtHelpers.ajaxList(
+        params,
+        builder => builder
+            .from('blacklist'),
+        ['blacklist.email']
+    );
+}
+
+async function search(context, offset, limit, search) {
+    return await knex.transaction(async tx => {
+        shares.enforceGlobalPermission(context, 'manageBlacklist');
+
+        search = '%' + search + '%';
+
+        const count = await tx('blacklist').where('email', 'like', search).count('* as count').first().count;
+
+        const rows = await tx('blacklist').where('email', 'like', search).offset(offset).limit(limit);
+
+        return {
+            emails: rows.map(row => row.email),
+            total: count
+        };
+    });
+}
+
+async function add(context, email) {
+    return await knex.transaction(async tx => {
+        shares.enforceGlobalPermission(context, 'manageBlacklist');
+
+        const existing = await tx('blacklist').where('email', email).first();
+        if (!existing) {
+            await tx('blacklist').insert({email});
+        }
+    });
+}
+
+async function remove(context, email) {
+    shares.enforceGlobalPermission(context, 'manageBlacklist');
+    await knex('blacklist').where('email', email).del();
+}
+
+async function isBlacklisted(email) {
+    const existing = await knex('blacklist').where('email', email).first();
+    return !!existing;
+}
+
+async function serverValidate(context, data) {
+    shares.enforceGlobalPermission(context, 'manageBlacklist');
+    const result = {};
+
+    if (data.email) {
+        const user = await knex('blacklist').where('email', data.email).first();
+
+        result.email = {};
+        result.email.invalid = await tools.validateEmail(data.email) !== 0;
+        result.email.exists = !!user;
+    }
+
+    return result;
+}
+
+module.exports.listDTAjax = listDTAjax;
+module.exports.add = add;
+module.exports.remove = remove;
+module.exports.search = search;
+module.exports.isBlacklisted = isBlacklisted;
+module.exports.serverValidate = serverValidate;