VineApiService, add voucher_redemptions

It is used to redeem a voucher

app/services/vine_api_service.rb

@@ -35,6 +35,20 @@ class VineApiService
     response
   end
 
+  def voucher_redemptions(voucher_id, voucher_set_id, amount)
+    voucher_redemptions_url = "#{@vine_api_url}/voucher-redemptions"
+
+    response = connection.post(
+      voucher_redemptions_url,
+      { voucher_id:, voucher_set_id:, amount: amount.to_i },
+      'Content-Type': "application/json"
+    )
+
+    log_error("VineApiService#voucher_redemptions", response)
+
+    response
+  end
+
   private
 
   def connection

spec/fixtures/vcr_cassettes/VineApiService/_voucher_redemptions/when_a_request_succeed/returns_the_response.yml

@@ -0,0 +1,55 @@
+---
+http_interactions:
+- request:
+    method: post
+    uri: https://vine-staging.openfoodnetwork.org.au/api/v1/voucher-redemptions
+    body:
+      encoding: UTF-8
+      string: '{"voucher_id":"9d316d27-0dad-411a-8953-316a1aaf7742","voucher_set_id":"9d314daa-0878-4b73-922d-698047640cf4","amount":1}'
+    headers:
+      X-Authorization:
+      - "<HIDDEN-VINE-TOKEN>"
+      Accept:
+      - application/json
+      User-Agent:
+      - Faraday v2.9.0
+      Content-Type:
+      - application/json
+      Authorization:
+      - "<HIDDEN-AUTHORIZATION-HEADER>"
+      Accept-Encoding:
+      - gzip;q=1.0,deflate;q=0.6,identity;q=0.3
+  response:
+    status:
+      code: 200
+      message: OK
+    headers:
+      Server:
+      - nginx
+      Content-Type:
+      - application/json
+      Transfer-Encoding:
+      - chunked
+      Connection:
+      - keep-alive
+      Vary:
+      - Accept-Encoding
+      Cache-Control:
+      - no-cache, private
+      Date:
+      - Mon, 21 Oct 2024 03:07:09 GMT
+      Access-Control-Allow-Origin:
+      - "*"
+      X-Frame-Options:
+      - SAMEORIGIN
+      X-Xss-Protection:
+      - 1; mode=block
+      X-Content-Type-Options:
+      - nosniff
+    body:
+      encoding: ASCII-8BIT
+      string: '{"meta":{"responseCode":200,"limit":50,"offset":0,"message":"Redemption
+        successful. This was a test redemption. Do NOT provide the person with goods
+        or services."},"data":{"voucher_id":"9d316d27-0dad-411a-8953-316a1aaf7742","voucher_set_id":"9d314daa-0878-4b73-922d-698047640cf4","redeemed_by_user_id":8,"redeemed_by_team_id":4,"redeemed_amount":1,"is_test":1,"updated_at":"2024-10-21T03:07:09.000000Z","created_at":"2024-10-21T03:07:09.000000Z","id":5}}'
+  recorded_at: Mon, 21 Oct 2024 03:07:09 GMT
+recorded_with: VCR 6.2.0

spec/services/vine_api_service_spec.rb

@@ -78,8 +78,7 @@ RSpec.describe VineApiService do
 
   describe "#voucher_validation" do
     let(:voucher_validation_url) { "#{vine_api_url}/voucher-validation" }
-    let(:voucher_short_code) { "123456" }
-    # let(:voucher_short_code) { "CI3922" }
+    let(:voucher_short_code) { "CI3922" }
 
     it "send a POST request to the team VINE api endpoint" do
       stub_request(:post, voucher_validation_url).to_return(status: 200)
@@ -143,6 +142,74 @@ RSpec.describe VineApiService do
     end
   end
 
+  describe "#voucher_redemptions" do
+    let(:voucher_redemptions_url) { "#{vine_api_url}/voucher-redemptions" }
+    let(:voucher_id) { "quia" }
+    let(:voucher_set_id) { "natus" }
+    let(:amount) { 500 } # $5.00
+
+    it "send a POST request to the voucher redemptions VINE api endpoint" do
+      stub_request(:post, voucher_redemptions_url).to_return(status: 200)
+      vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+      expect(a_request(
+        :post, "https://vine-staging.openfoodnetwork.org.au/api/v1/voucher-redemptions"
+      ).with(body: { voucher_id:, voucher_set_id:, amount: })).to have_been_made
+    end
+
+    it "sends the VINE api key via a header" do
+      stub_request(:post, voucher_redemptions_url).to_return(status: 200)
+
+      vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+      expect_request_with_api_key(
+        :post, "https://vine-staging.openfoodnetwork.org.au/api/v1/voucher-redemptions"
+      )
+    end
+
+    it "sends JWT token via a header" do
+      stub_request(:post, voucher_redemptions_url).to_return(status: 200)
+      mock_jwt_service
+
+      vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+      expect_request_with_jwt_token(
+        :post, "https://vine-staging.openfoodnetwork.org.au/api/v1/voucher-redemptions"
+      )
+    end
+
+    context "when a request succeed", :vcr do
+      it "returns the response" do
+        response = vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+        expect(response.success?).to be(true)
+        expect(response.body).not_to be_empty
+      end
+    end
+
+    context "when a request fails" do
+      it "logs the error" do
+        stub_request(:post, voucher_redemptions_url).to_return(body: "error", status: 401)
+
+        expect(Rails.logger).to receive(:error).with(
+          match("VineApiService#voucher_redemptions")
+        ).twice
+
+        response = vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+        expect(response.success?).to be(false)
+      end
+
+      it "return the response" do
+        stub_request(:post, voucher_redemptions_url).to_return(body: "error", status: 401)
+        response = vine_api.voucher_redemptions(voucher_id, voucher_set_id, amount)
+
+        expect(response.success?).to be(false)
+        expect(response.body).not_to be_empty
+      end
+    end
+  end
+
   def expect_request_with_api_key(method, url)
     expect(a_request(method, url).with( headers: { Authorization: "Bearer #{vine_api_key}" }))
       .to have_been_made