chore(donate): unify donation config

This commit can be further optimised to DRY out values

config/donation-settings.js

@@ -0,0 +1,39 @@
+// Configuration for client side
+const durationsConfig = {
+  year: 'yearly',
+  month: 'monthly',
+  onetime: 'one-time'
+};
+const amountsConfig = {
+  year: [100000, 25000, 3500],
+  month: [5000, 3500, 500],
+  onetime: [100000, 25000, 3500]
+};
+const defaultStateConfig = {
+  donationAmount: 5000,
+  donationDuration: 'month',
+  paymentType: 'Card'
+};
+
+// Configuration for server side
+const durationKeysConfig = ['year', 'month', 'onetime'];
+const donationOneTimeConfig = [100000, 25000, 3500];
+const donationSubscriptionConfig = {
+  duration: {
+    year: 'Yearly',
+    month: 'Monthly'
+  },
+  plans: {
+    year: [100000, 25000, 3500],
+    month: [5000, 3500, 500]
+  }
+};
+
+module.exports = {
+  durationsConfig,
+  amountsConfig,
+  defaultStateConfig,
+  durationKeysConfig,
+  donationOneTimeConfig,
+  donationSubscriptionConfig
+};