Added mailgun_{domain,api_key,base_url} settings (#11992)

refs #10318

 - Adds new default settings
 - Adds migration for populating settings with bulk_email_settings data
 - Fixes regression tests

core/server/data/migrations/versions/3.23/01-migrate-bulk-email-settings.js

@@ -0,0 +1,64 @@
+const logging = require('../../../../../shared/logging');
+
+module.exports = {
+    config: {
+        transaction: true
+    },
+
+    async up({transacting: knex}) {
+        const defaultValue = {
+            provider: 'mailgun',
+            apiKey: null,
+            domain: null,
+            baseUrl: null
+        };
+        const bulkEmailSettingsJSON = await knex('settings').where({
+            key: 'bulk_email_settings'
+        }).select().first();
+
+        let bulkEmailSettings;
+        try {
+            bulkEmailSettings = JSON.parse(bulkEmailSettingsJSON.value) || defaultValue;
+        } catch (err) {
+            logging.warn(`Error parsing bulk_email_settings JSON. Using defaults`);
+            bulkEmailSettings = defaultValue;
+        }
+
+        const operations = [{
+            key: 'mailgun_api_key',
+            value: bulkEmailSettings.apiKey
+        }, {
+            key: 'mailgun_domain',
+            value: bulkEmailSettings.domain
+        }, {
+            key: 'mailgun_base_url',
+            value: bulkEmailSettings.baseUrl
+        }];
+
+        for (const operation of operations) {
+            logging.info(`Updating ${operation.key} setting's value, group, type & flags.`);
+            await knex('settings')
+                .where({
+                    key: operation.key
+                })
+                .update({
+                    group: 'email',
+                    type: 'string',
+                    flags: null,
+                    value: operation.value
+                });
+        }
+    },
+
+    async down({transacting: knex}) {
+        const settingsToDelete = [
+            'mailgun_api_key',
+            'mailgun_domain',
+            'mailgun_base_url'
+        ];
+
+        logging.info(`Deleting settings: ${settingsToDelete.join(', ')}`);
+
+        await knex('settings').whereIn('key', settingsToDelete).del();
+    }
+};

core/server/data/schema/default-settings.json

@@ -296,6 +296,18 @@
         "bulk_email_settings": {
             "defaultValue": "{\"provider\":\"mailgun\", \"apiKey\": \"\", \"domain\": \"\", \"baseUrl\": \"\"}",
             "type": "object"
+        },
+        "mailgun_domain": {
+            "defaultValue": null,
+            "type": "string"
+        },
+        "mailgun_api_key": {
+            "defaultValue": null,
+            "type": "string"
+        },
+        "mailgun_base_url": {
+            "defaultValue": null,
+            "type": "string"
         }
     },
     "amp": {

test/regression/api/canary/admin/settings_spec.js

@@ -50,6 +50,9 @@ const defaultSettingsKeyTypes = [
     {key: 'portal_button', type: 'portal'},
     {key: 'portal_plans', type: 'portal'},
     {key: 'bulk_email_settings', type: 'bulk_email'},
+    {key: 'mailgun_api_key', type: 'bulk_email'},
+    {key: 'mailgun_domain', type: 'bulk_email'},
+    {key: 'mailgun_base_url', type: 'bulk_email'},
     {key: 'amp', type: 'blog'},
     {key: 'labs', type: 'blog'},
     {key: 'slack', type: 'blog'},
@@ -95,7 +98,7 @@ describe('Settings API (canary)', function () {
                     for (const defaultSetting of defaultSettingsKeyTypes) {
                         should.exist(settings.find((setting) => {
                             return setting.key === defaultSetting.key && setting.type === defaultSetting.type;
-                        }));
+                        }), `Expected to find a setting with key ${defaultSetting.key} and type ${defaultSetting.type}`);
                     }
 
                     localUtils.API.checkResponse(jsonResponse, 'settings');

test/regression/api/v2/admin/settings_spec.js

@@ -47,6 +47,9 @@ const defaultSettingsKeyTypes = [
     {key: 'portal_button', type: 'portal'},
     {key: 'portal_plans', type: 'portal'},
     {key: 'bulk_email_settings', type: 'bulk_email'},
+    {key: 'mailgun_api_key', type: 'bulk_email'},
+    {key: 'mailgun_domain', type: 'bulk_email'},
+    {key: 'mailgun_base_url', type: 'bulk_email'},
     {key: 'amp', type: 'blog'},
     {key: 'labs', type: 'blog'},
     {key: 'slack', type: 'blog'},

test/regression/api/v3/admin/settings_spec.js

@@ -50,6 +50,9 @@ const defaultSettingsKeys = [
     'portal_button',
     'portal_plans',
     'bulk_email_settings',
+    'mailgun_api_key',
+    'mailgun_domain',
+    'mailgun_base_url',
     'amp',
     'labs',
     'slack',