Fixes #15 - Adds new Invoice APIs. Minor fixes.

HISTORY.md

@@ -1,3 +1,8 @@
+## v3.0.1
+* Update `Newtonsoft.Json` to 13.0.1
+* Add new Invoice APIs.
+* Add `CancellationToken` parameter to `CreateCheckoutAsync`.
+
 ## v2.0.1
 * Update `Flurl.Http` dependency to 3.0.1.
 * Minimum .NET Framework requirement changed from 4.5 to 4.6.1.

Source/Coinbase.Commerce/Coinbase.Commerce.csproj

@@ -30,7 +30,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Flurl.Http" Version="3.0.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="Roslynator.Analyzers" Version="1.8.0" PrivateAssets="All" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>

Source/Coinbase.Commerce/CommerceApi.cs

@@ -40,9 +40,12 @@ public class CommerceApi
       /// <summary>
       /// API Endpoint
       /// </summary>
+      protected internal Url InvoicesEndpoint => Endpoint.AppendPathSegment("invoices");
+      /// <summary>
+      /// API Endpoint
+      /// </summary>
       protected internal Url EventsEndpoint => Endpoint.AppendPathSegment("events");
 
-
       /// <summary>
       /// User's API Key
       /// </summary>
@@ -240,10 +243,10 @@ public virtual Task<Response<Checkout>> GetCheckoutAsync(string checkoutId, Canc
       /// Create a new checkout.
       /// </summary>
       /// <param name="checkout">The checkout to create</param>
-      public virtual Task<Response<Checkout>> CreateCheckoutAsync(CreateCheckout checkout)
+      public virtual Task<Response<Checkout>> CreateCheckoutAsync(CreateCheckout checkout, CancellationToken cancellationToken = default)
       {
          return CheckoutEndpoint
-            .PostJsonAsync(checkout)
+            .PostJsonAsync(checkout, cancellationToken)
             .ReceiveJson<Response<Checkout>>();
       }
 
@@ -272,6 +275,89 @@ public virtual Task DeleteCheckoutAsync(string checkoutId, CancellationToken can
       }
 
 
+
+
+
+      /// <summary>
+      /// Lists all the invoices
+      /// </summary>
+      /// <param name="listOrder">Order of the resources in the response. desc (default), asc</param>
+      /// <param name="limit">umber of results per call. Accepted values: 0 - 100. Default 25</param>
+      /// <param name="startingAfter">A cursor for use in pagination. starting_after is a resource ID that defines your place in the list.</param>
+      /// <param name="endingBefore">A cursor for use in pagination. ending_before is a resource ID that defines your place in the list.</param>
+      public virtual Task<PagedResponse<Invoice>> ListInvoicesAsync(ListOrder? listOrder = null, int? limit = null, string startingAfter = null, string endingBefore = null, CancellationToken cancellationToken = default)
+      {
+         return InvoicesEndpoint
+            .SetQueryParam("order", listOrder?.ToString().ToLower())
+            .SetQueryParam("limit", limit)
+            .SetQueryParam("starting_after", startingAfter)
+            .SetQueryParam("ending_before", endingBefore)
+            .GetJsonAsync<PagedResponse<Invoice>>(cancellationToken);
+      }
+
+      /// <summary>
+      /// Retrieves the details of an invoice that has been previously created. Supply the unique
+      /// short code that was returned when the invoice was created. This information is
+      /// also returned when an invoice is first created.
+      /// </summary>
+      /// <param name="codeOrId">Invoice code or ID</param>
+      public virtual Task<Response<Invoice>> GetInvoiceAsync(string codeOrId, CancellationToken cancellationToken = default)
+      {
+         return InvoicesEndpoint
+            .AppendPathSegment(codeOrId)
+            .GetJsonAsync<Response<Invoice>>(cancellationToken);
+      }
+
+      /// <summary>
+      /// To send an invoice in cryptocurrency, you need to create an invoice object and provide
+      /// the user with the hosted url where they will be able to pay. Once an invoice is
+      /// viewed at the hosted url, a charge will be generated on the invoice.
+      /// </summary>
+      /// <param name="invoice">The invoice to create</param>
+      /// <returns></returns>
+      public virtual Task<Response<Invoice>> CreateInvoiceAsync(CreateInvoice invoice, CancellationToken cancellationToken = default)
+      {
+         return InvoicesEndpoint
+            .PostJsonAsync(invoice, cancellationToken)
+            .ReceiveJson<Response<Invoice>>();
+      }
+
+      /// <summary>
+      /// Voids an invoice that has been previously created. Supply the unique invoice code that
+      /// was returned when the invoice was created.
+      /// Note: Only invoices with OPEN or VIEWED status can be voided. Once a payment is detected,
+      /// the invoice can no longer be voided.
+      /// </summary>
+      /// <param name="codeOrId">Invoice code or id</param>
+      public virtual Task<Response<Invoice>> VoidInvoiceAsync(string codeOrId, CancellationToken cancellationToken = default)
+      {
+         return InvoicesEndpoint
+            .AppendPathSegments(codeOrId, "void")
+            .PostAsync(null, cancellationToken)
+            .ReceiveJson<Response<Invoice>>();
+      }
+
+
+      /// <summary>
+      /// Resolve an invoice that has been previously marked as unresolved. Supply the unique
+      /// invoice code that was returned when the invoice was created.
+      /// Note: Only invoices with an unresolved charge can be successfully resolved.For more
+      /// on unresolved charges, check out at Charge timeline: https://commerce.coinbase.com/docs/api/#charge-timeline
+      /// </summary>
+      /// <param name="codeOrId">Invoice code or id</param>
+      public virtual Task<Response<Invoice>> ResolveInvoiceAsync(string codeOrId, CancellationToken cancellationToken = default)
+      {
+         return InvoicesEndpoint
+            .AppendPathSegments(codeOrId, "resolve")
+            .PostAsync(null, cancellationToken)
+            .ReceiveJson<Response<Invoice>>();
+      }
+
+
+
+
+
+
       /// <summary>
       /// List all events. All GET endpoints which return an object list
       /// support cursor based pagination with pagination information

Source/Coinbase.Commerce/Models/CreateInvoice.cs

@@ -0,0 +1,37 @@
+using Newtonsoft.Json;
+
+namespace Coinbase.Commerce.Models
+{
+   public partial class CreateInvoice : Json
+   {
+      /// <summary>
+      /// Your business name
+      /// </summary>
+      [JsonProperty("business_name")]
+      public string BusinessName { get; set; }
+
+      /// <summary>
+      /// The email address of the customer
+      /// </summary>
+      [JsonProperty("customer_email")]
+      public string CustomerEmail { get; set; }
+
+      /// <summary>
+      /// The name of the customer
+      /// </summary>
+      [JsonProperty("customer_name")]
+      public string CustomerName { get; set; }
+
+      /// <summary>
+      /// Price in local fiat currency
+      /// </summary>
+      [JsonProperty("local_price")]
+      public Money LocalPrice { get; set; }
+
+      /// <summary>
+      /// A memo for the invoice
+      /// </summary>
+      [JsonProperty("memo")]
+      public string Memo { get; set; }
+   }
+}

Source/Coinbase.Commerce/Models/Invoice.cs

@@ -0,0 +1,94 @@
+using System;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace Coinbase.Commerce.Models
+{
+   /// <summary>
+   /// An invoice can be created and sent to customers for payment by constructing a url with the
+   /// generated 8 character short-code. Invoice url's have the format https://commerce.coinbase.com/invoices/:code.
+   /// Invoice urls can be sent to the payee to collect payment, and will associate a new charge on the invoice
+   /// object once it has been viewed. Charges associated with invoices will automatically refresh their 1-hour
+   /// payment window if they expire.
+   /// </summary>
+   public partial class Invoice : Json
+   {
+      /// <summary>
+      /// Charge UUID
+      /// </summary>
+      [JsonProperty("id")]
+      public Guid Id { get; set; }
+
+      /// <summary>
+      /// Resource name: "invoice"
+      /// </summary>
+      [JsonProperty("resource")]
+      public string Resource { get; set; }
+
+      /// <summary>
+      /// Charge user-friendly primary key
+      /// </summary>
+      [JsonProperty("code")]
+      public string Code { get; set; }
+
+      /// <summary>
+      /// Status of the invoice
+      /// </summary>
+      [JsonProperty("status")]
+      public string Status { get; set; }
+
+      /// <summary>
+      /// Your business name
+      /// </summary>
+      [JsonProperty("business_name")]
+      public string BusinessName { get; set; }
+
+      /// <summary>
+      /// Customer's name (optional)
+      /// </summary>
+      [JsonProperty("customer_name")]
+      public string CustomerName { get; set; }
+
+      /// <summary>
+      /// Customer's email
+      /// </summary>
+      [JsonProperty("customer_email")]
+      public string CustomerEmail { get; set; }
+
+      /// <summary>
+      /// Invoice memo
+      /// </summary>
+      [JsonProperty("memo")]
+      public string Memo { get; set; }
+
+      /// <summary>
+      /// Invoice price information object
+      /// </summary>
+      [JsonProperty("local_price")]
+      public Money LocalPrice { get; set; }
+
+      /// <summary>
+      /// Hosted invoice URL
+      /// </summary>
+      [JsonProperty("hosted_url")]
+      public Uri HostedUrl { get; set; }
+
+      /// <summary>
+      /// Invoice creation time
+      /// </summary>
+      [JsonProperty("created_at")]
+      public DateTimeOffset CreatedAt { get; set; }
+
+      /// <summary>
+      /// Invoice updated time
+      /// </summary>
+      [JsonProperty("updated_at")]
+      public DateTimeOffset UpdatedAt { get; set; }
+
+      /// <summary>
+      /// Associated charge resource (only exists if viewed)
+      /// </summary>
+      [JsonProperty("charge")]
+      public JObject Charge { get; set; }
+   }
+}

Source/Coinbase.Tests/ApiTests/CommerceApiTests.cs

@@ -1,6 +1,7 @@
 using Coinbase.Commerce;
 using Flurl.Http.Testing;
 using NUnit.Framework;
+using VerifyTests;
 
 namespace Coinbase.Tests.ApiTests
 {
@@ -13,6 +14,7 @@ public class CommerceApiTests
       [SetUp]
       public void BeforeEachTest()
       {
+         VerifierSettings.UseStrictJson();
          server = new HttpTest();
 
          api = new CommerceApi(apiKey);

Source/Coinbase.Tests/ApiTests/InvoiceTests.can_create_invoice.server.json

@@ -0,0 +1,109 @@
+{
+  "data": {
+    "id": "D50D53D3-03EF-4465-B4E1-E0400907BC98",
+    "resource": "invoice",
+    "code": "fff",
+    "status": "VIEWED",
+    "business_name": "Some Company, LLC",
+    "customer_name": "Sam User",
+    "customer_email": "[email protected]",
+    "memo": "Only a test memo",
+    "local_price": {
+      "amount": 10.00,
+      "currency": "USD"
+    },
+    "hosted_url": "https://commerce.coinbase.com/invoices/fff",
+    "created_at": "2021-05-15T16:56:26+00:00",
+    "updated_at": "2021-05-15T16:56:42+00:00",
+    "charge": {
+      "addresses": {
+        "ethereum": "fff",
+        "usdc": "fff",
+        "dai": "fff",
+        "bitcoincash": "fff",
+        "litecoin": "fff",
+        "bitcoin": "fff"
+      },
+      "code": "fff",
+      "created_at": "2021-05-15T16:56:42Z",
+      "exchange_rates": {
+        "BCH-USD": "1204.91",
+        "BTC-USD": "48026.44",
+        "DAI-USD": "1.0006375",
+        "ETH-USD": "3785.475",
+        "LTC-USD": "305.415",
+        "USDC-USD": "1.0"
+      },
+      "expires_at": "2021-05-15T17:56:42Z",
+      "hosted_url": "https://commerce.coinbase.com/charges/fff",
+      "id": "59E3EED7-6F3E-4F36-B821-EDBC1D8D1734",
+      "invoice": {
+        "id": "CD67E00B-1DE0-4F34-BE0F-747CBBB9ABD7",
+        "code": "fff"
+      },
+      "metadata": {
+        "name": "Some Customer",
+        "email": "[email protected]"
+      },
+      "organization_name": "Some Company Inc",
+      "payment_threshold": {
+        "overpayment_absolute_threshold": {
+          "amount": "5.00",
+          "currency": "USD"
+        },
+        "overpayment_relative_threshold": "0.005",
+        "underpayment_absolute_threshold": {
+          "amount": "5.00",
+          "currency": "USD"
+        },
+        "underpayment_relative_threshold": "0.005"
+      },
+      "payments": [],
+      "pricing": {
+        "local": {
+          "amount": "10.00",
+          "currency": "USD"
+        },
+        "ethereum": {
+          "amount": "0.002642000",
+          "currency": "ETH"
+        },
+        "usdc": {
+          "amount": "10.000000",
+          "currency": "USDC"
+        },
+        "dai": {
+          "amount": "9.993629061473310764",
+          "currency": "DAI"
+        },
+        "bitcoincash": {
+          "amount": "0.00829938",
+          "currency": "BCH"
+        },
+        "litecoin": {
+          "amount": "0.03274233",
+          "currency": "LTC"
+        },
+        "bitcoin": {
+          "amount": "0.00020822",
+          "currency": "BTC"
+        }
+      },
+      "pricing_type": "fixed_price",
+      "resource": "charge",
+      "support_email": "[email protected]",
+      "timeline": [
+        {
+          "status": "NEW",
+          "time": "2021-05-15T16:56:42Z"
+        },
+        {
+          "status": "EXPIRED",
+          "time": "2021-05-15T17:56:49Z"
+        }
+      ]
+    }
+  },
+  "error": null,
+  "warnings": null
+}