Merge pull request #1 from Andrewangeta/Coupons

Added Coupons

README.md

@@ -36,6 +36,31 @@ let object = try drop.stripe?.balance.history().serializedResponse()
 ~~~~
 The object is returned response model, or model array.
 
+## Testing
+
+To avoid having to remember to add tests to `LinuxMain.swift` you can use [Sourcery][sourcery] to add your tets cases there for you. Just install the sourcery binary with Homebrew `brew install sourcery`, navigate to your project folder, and from the command line run the following:
+~~~~bash
+sourcery --sources Tests/ --templates Sourcery/LinuxMain.stencil --args testimports='@testable import StripeTests'
+~~~~
+It will generate the following with your tests added:
+
+~~~~swift
+import XCTest
+@testable import StripeTests
+extension BalanceTests {
+static var allTests = [
+  ("testBalance", testBalance),
+  ...
+]
+}
+.
+.
+XCTMain([
+  testCase(BalanceTests.allTests),
+  ...
+])
+~~~~
+
 ## Whats Implemented
 * [x] Balance Fetching
     * [x] History
@@ -52,6 +77,12 @@ The object is returned response model, or model array.
     * [x] Deleting
     * [x] Fetching by Customer ID
     * [x] Listing All Customers (With filters)
+* [x] Coupons
+    * [x] Creating
+    * [x] Updating
+    * [x] Deleting
+    * [x] Fetching by Coupon ID
+    * [x] Listing All Coupons (With filters)
 * [ ] Disputes
 * [x] Refunds
 	* [x] Creating a Refund
@@ -68,3 +99,4 @@ The object is returned response model, or model array.
 
 [stripe_home]: http://stripe.com "Stripe"
 [stripe_api]: https://stripe.com/docs/api "Stripe API Endpoints"
+[sourcery]: https://github.com/krzysztofzablocki/Sourcery "Sourcery"

Sourcery/LinuxMain.stencil

@@ -0,0 +1,17 @@
+// sourcery:file:Tests/LinuxMain.swift
+import XCTest
+{{ argument.testimports }}
+
+{% for type in types.classes|based:"XCTestCase" %}
+{% if not type.annotations.disableTests %}extension {{ type.name }} {
+static var allTests = [
+{% for method in type.methods %}{% if method.parameters.count == 0 and method.shortName|hasPrefix:"test" %}  ("{{ method.shortName }}", {{ method.shortName }}),
+{% endif %}{% endfor %}]
+}
+
+{% endif %}{% endfor %}
+
+XCTMain([
+{% for type in types.classes|based:"XCTestCase" %}{% if not type.annotations.disableTests %}  testCase({{ type.name }}.allTests),
+{% endif %}{% endfor %}])
+// sourcery:end

Sources/API/Filter/Filter.swift → Sources/API/Filter/StripeFilter.swift

@@ -1,5 +1,5 @@
 //
-//  Filter.swift
+//  StripeFilter.swift
 //  Stripe
 //
 //  Created by Anthony Castelli on 4/16/17.
@@ -12,7 +12,7 @@ import Helpers
 import Node
 import HTTP
 
-public final class Filter {
+public final class StripeFilter {
 
     public init() { }
 
@@ -31,6 +31,26 @@ public final class Filter {
      */
     public var created: Node?
 
+    /**
+     Can either be a UNIX timestamp, or a dictionary with these key/values
+
+     - gt:  Return values where the created field is after this timestamp.
+     - gte: Return values where the created field is after or equal to this timestamp.
+     - lt:  Return values where the created field is before this timestamp.
+     - lte: Return values where the created field is before or equal to this timestamp.
+
+     Example:
+     availableOn = Node(node: ["UNIX_TIMESTAMP": "gte"])
+     or
+     availableOn = Node(node: UNIX_TIMESTAMP)
+     */
+    public var availableOn: Node?
+
+    /**
+     A currency
+     */
+    public var currency: StripeCurrency?
+
     /**
      Only return charges for the customer specified by this customer ID.
     */
@@ -93,6 +113,21 @@ public final class Filter {
             }
         }
 
+        if let value = self.created {
+            if let value = value.object {
+                for (key, value) in value {
+                    node["available_on[\(key)]"] = value
+                }
+            } else {
+                node["available_on"] = value
+            }
+        }
+
+        if let value = self.currency
+        {
+            node["currency"] = value.rawValue.makeNode(in: nil)
+        }
+
         if let value = self.customerId {
             node["customer"] = value
         }

Sources/API/Helpers/Endpoints.swift

@@ -14,7 +14,7 @@ internal let APIVersion = "v1/"
 
 internal let DefaultHeaders = [
     HeaderKey.contentType: "application/x-www-form-urlencoded",
-    StripeHeader.Version: "2017-04-06"
+    StripeHeader.Version: "2017-05-25"
 ]
 
 internal struct StripeHeader {
@@ -76,6 +76,14 @@ internal enum API {
     case refunds
     case refund(String)
 
+    /**
+     COUPONS
+     A coupon contains information about a percent-off or amount-off discount you might want to 
+     apply to a customer. Coupons may be applied to invoices or orders.
+     */
+    case coupons
+    case coupon(String)
+
     var endpoint: String {
         switch self {
         case .balance: return APIBase + APIVersion + "balance"
@@ -95,6 +103,9 @@ internal enum API {
 
         case .refunds: return APIBase + APIVersion + "refunds"
         case .refund(let id): return APIBase + APIVersion + "refunds/\(id)"
+
+        case .coupons: return APIBase + APIVersion + "coupons"
+        case .coupon(let id): return APIBase + APIVersion + "coupons/\(id)"
         }
     }
 

Sources/API/Routes/BalanceRoutes.swift

@@ -43,11 +43,11 @@ public final class BalanceRoutes {
      Returns a list of transactions that have contributed to the Stripe account balance (e.g., charges, transfers, and so forth). 
      The transactions are returned in sorted order, with the most recent transactions appearing first.
 
-     - parameter filter: A Filter item to ass query parameters when fetching results
+     - parameter filter: A Filter item to pass query parameters when fetching results
 
      - returns: A StripeRequest<> item which you can then use to convert to the corresponding node
      */
-    public func history(forFilter filter: Filter?=nil) throws -> StripeRequest<BalanceHistoryList> {
+    public func history(forFilter filter: StripeFilter?=nil) throws -> StripeRequest<BalanceHistoryList> {
         var query = [String : NodeRepresentable]()
         if let data = try filter?.createQuery() {
             query = data

Sources/API/Routes/ChargeRoutes.swift

@@ -216,11 +216,11 @@ public final class ChargeRoutes {
      Returns a list of charges you’ve previously created. The charges are returned in sorted order, with the most 
      recent charges appearing first.
 
-     - parameter filter: A Filter item to ass query parameters when fetching results
+     - parameter filter: A Filter item to pass query parameters when fetching results
 
      - returns: A StripeRequest<> item which you can then use to convert to the corresponding node
      */
-    public func listAll(filter: Filter?=nil) throws -> StripeRequest<ChargeList> {
+    public func listAll(filter: StripeFilter?=nil) throws -> StripeRequest<ChargeList> {
         var query = [String : NodeRepresentable]()
         if let data = try filter?.createQuery() {
             query = data