admin settings fix #12, fix #13 image in mastodon

app/controller/settings.js

@@ -0,0 +1,27 @@
+const { Settings } = require('../model')
+
+const settingsController = {
+  async setAdminSetting (key, value) {
+    await Settings.findOrCreate({ where: { key },
+      defaults: { value } })
+      .spread((settings, created) => {
+        if (!created) return settings.update({ value })
+      })
+  },
+
+  async getAdminSettings (req, res) {
+    const settings = await settingsController.settings()
+    res.json(settings)
+  },
+
+  async settings () {
+    const settings = await Settings.findAll()
+    const map = {}
+    settings.forEach(setting => {
+      map[setting.key] = setting.value
+    })
+    return map
+  }
+}
+
+module.exports = settingsController