Rest endpoint helper and json object field check - Bug fix

src/AppInstallerRepositoryCore/AppInstallerRepositoryCore.vcxproj

@@ -216,6 +216,7 @@
     <ClInclude Include="Rest\Schema\Json\JsonHelper.h" />
     <ClInclude Include="Rest\Schema\Json\ManifestDeserializer.h" />
     <ClInclude Include="Rest\Schema\Json\SearchResponseDeserializer.h" />
+    <ClInclude Include="Rest\Schema\RestHelper.h" />
     <ClInclude Include="SourceFactory.h" />
     <ClInclude Include="SQLiteStatementBuilder.h" />
     <ClInclude Include="Public\AppInstallerRepositorySearch.h" />
@@ -266,6 +267,7 @@
     <ClCompile Include="Rest\Schema\Json\JsonHelper.cpp" />
     <ClCompile Include="Rest\Schema\Json\ManifestDeserializer.cpp" />
     <ClCompile Include="Rest\Schema\Json\SearchResponseDeserializer.cpp" />
+    <ClCompile Include="Rest\Schema\RestHelper.cpp" />
     <ClCompile Include="SQLiteStatementBuilder.cpp" />
     <ClCompile Include="SQLiteTempTable.cpp" />
     <ClCompile Include="SQLiteWrapper.cpp" />

src/AppInstallerRepositoryCore/AppInstallerRepositoryCore.vcxproj.filters

@@ -198,6 +198,9 @@
     <ClInclude Include="Rest\Schema\Json\SearchResponseDeserializer.h">
       <Filter>Rest\Schema\Json</Filter>
     </ClInclude>
+    <ClInclude Include="Rest\Schema\RestHelper.h">
+      <Filter>Rest\Schema</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="pch.cpp">
@@ -302,6 +305,9 @@
     <ClCompile Include="Rest\Schema\Json\SearchResponseDeserializer.cpp">
       <Filter>Rest\Schema\Json</Filter>
     </ClCompile>
+    <ClCompile Include="Rest\Schema\RestHelper.cpp">
+      <Filter>Rest\Schema</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <None Include="PropertySheet.props" />

src/AppInstallerRepositoryCore/Rest/RestClient.cpp

@@ -7,6 +7,7 @@
 #include "Rest/Schema/Json/InformationResponseDeserializer.h"
 #include "Rest/Schema/Json/JsonHelper.h"
 #include "Rest/Schema/Json/CommonRestConstants.h"
+#include "Rest/Schema/RestHelper.h"
 
 using namespace AppInstaller::Repository::Rest::Schema;
 using namespace AppInstaller::Repository::Rest::Schema::Json;
@@ -30,7 +31,7 @@ namespace AppInstaller::Repository::Rest
 
     utility::string_t RestClient::GetInformationEndpoint(const std::string& restApiUri)
     {
-        std::string informationApi = restApiUri;
+        std::string informationApi = RestHelper::GetRestAPIBaseUri(restApiUri);
         return utility::conversions::to_string_t(informationApi.append(InformationGetEndpoint));
     }
 

src/AppInstallerRepositoryCore/Rest/Schema/1_0/Interface.cpp

@@ -9,6 +9,7 @@
 #include "Rest/Schema/Json/JsonHelper.h"
 #include "Rest/Schema/Json/CommonRestConstants.h"
 #include "Rest/Schema/Json/ManifestDeserializer.h"
+#include "Rest/Schema/RestHelper.h"
 #include "Rest/Schema/Json/SearchResponseDeserializer.h"
 #include "winget/ManifestValidation.h"
 
@@ -37,16 +38,6 @@ namespace AppInstaller::Repository::Rest::Schema::V1_0
             return json_body;
         }
 
-        std::string GetRestAPIBaseUri(std::string restApiUri)
-        {
-            if (!restApiUri.empty() && restApiUri.back() == '/')
-            {
-                restApiUri.pop_back();
-            }
-
-            return restApiUri;
-        }
-
         utility::string_t GetSearchEndpoint(const std::string& restApiUri)
         {
             std::string fullSearchAPI = restApiUri;
@@ -82,7 +73,7 @@ namespace AppInstaller::Repository::Rest::Schema::V1_0
 
     Interface::Interface(const std::string& restApi)
     {
-        m_restApiUri = GetRestAPIBaseUri(restApi);
+        m_restApiUri = RestHelper::GetRestAPIBaseUri(restApi);
         m_searchEndpoint = GetSearchEndpoint(m_restApiUri);
         m_requiredRestApiHeaders.emplace_back(
             std::pair(JsonHelper::GetUtilityString(ContractVersion), JsonHelper::GetUtilityString(GetVersion())));

src/AppInstallerRepositoryCore/Rest/Schema/Json/ManifestDeserializer.cpp

@@ -142,17 +142,26 @@ namespace AppInstaller::Repository::Rest::Schema::Json
                 manifest.Channel = JsonHelper::GetRawStringValueFromJsonNode(versionItem, JsonHelper::GetUtilityString(Channel)).value_or("");
 
                 // Default locale
-                auto& defaultLocale = versionItem.at(JsonHelper::GetUtilityString(DefaultLocale));
-                std::optional<Manifest::ManifestLocalization> defaultLocaleObject = DeserializeLocale(defaultLocale);
-                if (!defaultLocaleObject)
+                std::optional<std::reference_wrapper<const web::json::value>> defaultLocale =
+                    JsonHelper::GetJsonValueFromNode(versionItem, JsonHelper::GetUtilityString(DefaultLocale));
+                if (!defaultLocale)
                 {
                     AICLI_LOG(Repo, Error, << "Missing default locale in package: " << manifest.Id);
                     return {};
                 }
-                manifest.DefaultLocalization = std::move(defaultLocaleObject.value());
+                else
+                {
+                    std::optional<Manifest::ManifestLocalization> defaultLocaleObject = DeserializeLocale(defaultLocale.value().get());
+                    if (!defaultLocaleObject)
+                    {
+                        AICLI_LOG(Repo, Error, << "Missing default locale in package: " << manifest.Id);
+                        return {};
+                    }
+                    manifest.DefaultLocalization = std::move(defaultLocaleObject.value());
 
-                // Moniker is in Default locale
-                manifest.Moniker = JsonHelper::GetRawStringValueFromJsonNode(defaultLocale, JsonHelper::GetUtilityString(Moniker)).value_or("");
+                    // Moniker is in Default locale
+                    manifest.Moniker = JsonHelper::GetRawStringValueFromJsonNode(defaultLocale.value().get(), JsonHelper::GetUtilityString(Moniker)).value_or("");
+                }
 
                 // Installers
                 std::optional<std::reference_wrapper<const web::json::array>> installers = JsonHelper::GetRawJsonArrayFromJsonNode(versionItem, JsonHelper::GetUtilityString(Installers));
@@ -335,14 +344,19 @@ namespace AppInstaller::Repository::Rest::Schema::Json
         }
 
         // Installer Switches
-        auto& installerSwitches = installerJsonObject.at(JsonHelper::GetUtilityString(InstallerSwitches));
-        installer.Switches[InstallerSwitchType::Silent] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Silent)).value_or("");
-        installer.Switches[InstallerSwitchType::SilentWithProgress] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(SilentWithProgress)).value_or("");
-        installer.Switches[InstallerSwitchType::Interactive] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Interactive)).value_or("");
-        installer.Switches[InstallerSwitchType::InstallLocation] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(InstallLocation)).value_or("");
-        installer.Switches[InstallerSwitchType::Log] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Log)).value_or("");
-        installer.Switches[InstallerSwitchType::Update] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Upgrade)).value_or("");
-        installer.Switches[InstallerSwitchType::Custom] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Custom)).value_or("");
+        std::optional<std::reference_wrapper<const web::json::value>> switches =
+            JsonHelper::GetJsonValueFromNode(installerJsonObject, JsonHelper::GetUtilityString(InstallerSwitches));
+        if (switches)
+        {
+            auto& installerSwitches = switches.value().get();
+            installer.Switches[InstallerSwitchType::Silent] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Silent)).value_or("");
+            installer.Switches[InstallerSwitchType::SilentWithProgress] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(SilentWithProgress)).value_or("");
+            installer.Switches[InstallerSwitchType::Interactive] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Interactive)).value_or("");
+            installer.Switches[InstallerSwitchType::InstallLocation] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(InstallLocation)).value_or("");
+            installer.Switches[InstallerSwitchType::Log] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Log)).value_or("");
+            installer.Switches[InstallerSwitchType::Update] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Upgrade)).value_or("");
+            installer.Switches[InstallerSwitchType::Custom] = JsonHelper::GetRawStringValueFromJsonNode(installerSwitches, JsonHelper::GetUtilityString(Custom)).value_or("");
+        }
 
         // Installer SuccessCodes
         std::optional<std::reference_wrapper<const web::json::array>> installSuccessCodes = JsonHelper::GetRawJsonArrayFromJsonNode(installerJsonObject, JsonHelper::GetUtilityString(InstallerSuccessCodes));
@@ -369,11 +383,15 @@ namespace AppInstaller::Repository::Rest::Schema::Json
         installer.FileExtensions = JsonHelper::GetRawStringArrayFromJsonNode(installerJsonObject, JsonHelper::GetUtilityString(FileExtensions));
 
         // Dependencies
-        auto& dependenciesObject = installerJsonObject.at(JsonHelper::GetUtilityString(Dependencies));
-        std::optional<Manifest::Dependency> dependency = DeserializeDependency(dependenciesObject);
-        if (dependency)
+        std::optional<std::reference_wrapper<const web::json::value>> dependenciesObject =
+            JsonHelper::GetJsonValueFromNode(installerJsonObject, JsonHelper::GetUtilityString(Dependencies));
+        if (dependenciesObject)
         {
-            installer.Dependencies = std::move(dependency.value());
+            std::optional<Manifest::Dependency> dependency = DeserializeDependency(dependenciesObject.value().get());
+            if (dependency)
+            {
+                installer.Dependencies = std::move(dependency.value());
+            }
         }
 
         installer.PackageFamilyName = JsonHelper::GetRawStringValueFromJsonNode(installerJsonObject, JsonHelper::GetUtilityString(PackageFamilyName)).value_or("");

src/AppInstallerRepositoryCore/Rest/Schema/RestHelper.cpp

@@ -0,0 +1,17 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+#include "pch.h"
+#include "RestHelper.h"
+
+namespace AppInstaller::Repository::Rest::Schema
+{
+    std::string RestHelper::GetRestAPIBaseUri(std::string restApiUri)
+    {
+        if (!restApiUri.empty() && restApiUri.back() == '/')
+        {
+            restApiUri.pop_back();
+        }
+
+        return restApiUri;
+    }
+}

src/AppInstallerRepositoryCore/Rest/Schema/RestHelper.h

@@ -0,0 +1,12 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+#pragma once
+
+namespace AppInstaller::Repository::Rest::Schema
+{
+    // Rest source helper.
+    struct RestHelper
+    {
+        static std::string GetRestAPIBaseUri(std::string restApiUri);
+    };
+}