[sdk-3286] add marketplace package to support transak link

.github/workflows/update-version.yml

@@ -49,9 +49,10 @@ jobs:
     - name: Update Version in package.json
       id: replace_version
       run: |
-        FILE=./src/Packages/Passport/package.json
+        PASSPORT_FILE=./src/Packages/Passport/package.json
+        MARKETPLACE_FILE=./src/Packages/Marketplace/package.json
 
-        CURRENT_VERSION=$(jq -r '.version' $FILE)
+        CURRENT_VERSION=$(jq -r '.version' $PASSPORT_FILE)
         IFS='.' read -r MAJOR MINOR PATCH <<< "$CURRENT_VERSION"
 
         # Increment version based on UPGRADE_TYPE
@@ -75,9 +76,14 @@ jobs:
         esac
 
         NEW_VERSION="$MAJOR.$MINOR.$PATCH"
-        jq --arg version "$NEW_VERSION" '.version = $version' $FILE > tmp.$$.json && mv tmp.$$.json $FILE
-        echo "Updated version in package.json from $CURRENT_VERSION to $NEW_VERSION"
 
+        # Update Passport package.json
+        jq --arg version "$NEW_VERSION" '.version = $version' $PASSPORT_FILE > tmp.$$.json && mv tmp.$$.json $PASSPORT_FILE
+        echo "Updated version in Passport package.json from $CURRENT_VERSION to $NEW_VERSION"
+
+        # Update Marketplace package.json
+        jq --arg version "$NEW_VERSION" '.version = $version' $MARKETPLACE_FILE > tmp.$$.json && mv tmp.$$.json $MARKETPLACE_FILE
+        echo "Updated version in Marketplace package.json from $CURRENT_VERSION to $NEW_VERSION"
         echo "version=$NEW_VERSION" >> "$GITHUB_OUTPUT"
 
     - name: Update SDK Version in SdkVersionInfoHelpers.cs

src/Packages/Marketplace/Immutable.Marketplace.asmdef

@@ -0,0 +1,16 @@
+{
+    "name": "Immutable.Marketplace",
+    "rootNamespace": "Immutable.Marketplace",
+    "references": [
+        "UniTask"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

src/Packages/Marketplace/OnRamp/OnRamp.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Cysharp.Threading.Tasks;
+using UnityEngine;
+
+namespace Immutable.Marketplace.OnRamp
+{
+    public class OnRamp
+    {
+        private readonly string _environment;
+        private readonly string _email;
+        private readonly string _address;
+        private static readonly Dictionary<string, string> TransakBaseUrls = new Dictionary<string, string>
+        {
+            { "sandbox", "https://global-stg.transak.com" },
+            { "production", "https://global.transak.com/" }
+        };
+
+        private static readonly Dictionary<string, string> TransakApiKeys = new Dictionary<string, string>
+        {
+            { "sandbox", "d14b44fb-0f84-4db5-affb-e044040d724b" }, // This can be hardcoded as it is a public API key
+            { "production", "ad1bca70-d917-4628-bb0f-5609537498bc" }
+        };
+
+        public OnRamp(string environment, string email, string address)
+        {
+            _environment = environment;
+            _email = email;
+            _address = address;
+        }
+
+        public async UniTask<string> GetLink(
+            string fiatCurrency = "USD",
+            string defaultFiatAmount = "50",
+            string defaultCryptoCurrency = "IMX",
+            string networks = "immutablezkevm",
+            bool disableWalletAddressForm = true
+        )
+        {
+            string baseUrl = TransakBaseUrls[_environment];
+            string apiKey = TransakApiKeys[_environment];
+
+            var queryParams = new Dictionary<string, string>
+        {
+            {"apiKey", apiKey},
+            {"network", networks},
+            {"defaultPaymentMethod", "credit_debit_card"},
+            {"disablePaymentMethods", ""},
+            {"productsAvailed", "buy"},
+            {"exchangeScreenTitle", "Buy"},
+            {"themeColor", "0D0D0D"},
+            {"defaultCryptoCurrency", defaultCryptoCurrency},
+            {"email", Uri.EscapeDataString(_email)},
+            {"isAutoFillUserData", "true"},
+            {"disableWalletAddressForm", disableWalletAddressForm.ToString().ToLower()},
+            {"defaultFiatAmount", defaultFiatAmount},
+            {"defaultFiatCurrency", fiatCurrency},
+            {"walletAddress", _address},
+            {"cryptoCurrencyList", "imx,eth,usdc"}
+        };
+
+            string queryString = string.Join("&", queryParams.Select(kvp => $"{kvp.Key}={Uri.EscapeDataString(kvp.Value)}").ToArray());
+            return $"{baseUrl}?{queryString}";
+        }
+    }
+}

src/Packages/Marketplace/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "com.immutable.marketplace",
+  "version": "1.26.0",
+  "description": "Marketplace package for the Immutable SDK for Unity",
+  "displayName": "Immutable Marketplace",
+  "author": {
+    "name": "Immutable",
+    "url": "https://immutable.com"
+  },
+  "dependencies": {
+    "com.cysharp.unitask": "2.3.3"
+  },
+  "keywords": [
+    "unity",
+    "immutable",
+    "Marketplace"
+  ],
+  "unity": "2021.3"
+}