Implement bitcoin donations via BTCPay

db/migrate/20240214115058_change_donation_amounts_and_currency.rb

@@ -0,0 +1,9 @@
+class ChangeDonationAmountsAndCurrency < ActiveRecord::Migration[7.1]
+  def change
+    rename_column :donations, :amount_usd, :fiat_amount
+    add_column :donations, :fiat_currency, :string, default: "USD"
+    remove_column :donations, :amount_eur, :integer
+
+    Donation.update_all(fiat_currency: 'USD')
+  end
+end

db/migrate/20240214121049_add_new_donation_fields.rb

@@ -0,0 +1,7 @@
+class AddNewDonationFields < ActiveRecord::Migration[7.1]
+  def change
+    add_column :donations, :donation_method, :string
+    add_column :donations, :payment_method, :string, default: nil
+    add_column :donations, :btcpay_invoice_id, :string, default: nil
+  end
+end

db/migrate/20240216124640_add_payment_status_to_donations.rb

@@ -0,0 +1,8 @@
+class AddPaymentStatusToDonations < ActiveRecord::Migration[7.1]
+  def change
+    add_column :donations, :payment_status, :string, default: nil
+    add_index :donations, :payment_status
+
+    Donation.completed.update_all payment_status: "settled"
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_02_07_080515) do
+ActiveRecord::Schema[7.1].define(version: 2024_02_16_124640) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -50,12 +50,16 @@ ActiveRecord::Schema[7.1].define(version: 2024_02_07_080515) do
   create_table "donations", force: :cascade do |t|
     t.integer "user_id"
     t.integer "amount_sats"
-    t.integer "amount_eur"
-    t.integer "amount_usd"
+    t.integer "fiat_amount"
     t.string "public_name"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.datetime "paid_at", precision: nil
+    t.string "fiat_currency", default: "USD"
+    t.string "donation_method"
+    t.string "payment_method"
+    t.string "btcpay_invoice_id"
+    t.string "payment_status"
     t.index ["user_id"], name: "index_donations_on_user_id"
   end