.NET Pizza Store App using PayPal REST APIs

Overview

The PizzaApp showcases the features of PayPal's REST APIs

• Save Credit Card with PayPal for later Payments
• Make Payments using the saved Credit Card ID
• Make Payments using PayPal as the Payment Method

Pre-requisites

• Visual Studio 2010 (.NET Framework 4.0) or higher Or
• Visual Studio 2008 (.NET Framework 3.5)
• Nuget 2.2 in case of NuGet Install
• Note: NuGet 2.2 requires .NET Framework 4.0

Running the sample

• Run the app from within Visual Studio or on IIS.

Dependent library references

• RestApiSDK.dll
• PayPalCoreSDK.dll
• Newtonsoft.Json.dll
• log4net.dll
• System.Data.SQLite.dll
• System.Data.SQLite.Linq.dll

SDK Integration

• Integrate PayPal REST API SDK with an ASP.NET Web Application
• Use NuGet.exe to install the dependencies in Visual Studio 2008
• The NuGet package installs the dependencies to the solution and automatically updates the project in Visual Studio 2010

References

• REST API SDK repository - https://github.com/paypal/rest-api-sdk-dotnet.git

NuGet - Installing NuGet in Visual Studio 2010 and 2012

Go to Visual Studio 2010 Menu --> Tools Select Extension Manager Enter NuGet in the search box and click Online Gallery Let it Retrieve information Select the retrieved NuGet Package Manager, click Download Let it Download Click Install on the Visual Studio Extension Installer NuGet Package Manager Let it Install Click Close and Restart Now

Go to Visual Studio 2010 Menu --> Tools, select Options Verify the following on the Options popup Click Package Manager --> Package Sources Available package sources: Check box (checked) NuGet official package source https://nuget.org/api/v2/ Name: NuGet official package source Source: https://nuget.org/api/v2/ And click OK

Go to Menu --> Tools --> Library Package Manage --> Package Manager Console Select NuGet official package source from the Package source dropdown box in the Package Manager Console Go to Solution Explorer and note the existing references Enter at PM>

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• PM>Install-Package PayPalCoreSDK
• PayPalCoreSDK.dll
• log4net.dll
• PM>Install-Package System.Data.SQLite * System.Data.SQLite.dll * System.Data.SQLite.Linq.dll
• PM>Install-Package Newtonsoft.Json * Newtonsoft.Json.dll
• Note that the refrences get added automatically

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NuGet - Integrating NuGet with Visual Studio 2008

Prerequisites:

• .NET Framework 4.0
• NuGet.exe

Check if .NET Framework 4.0 is installed in the computer from Control Panel --> Get programs

Or run the following command from Windows command prompt:

dir /b %windir%\Microsoft.NET\Framework\v*

Running the aforesaid command should list the .NET Framework versions installed as follows:

• v1.0.3705
• v1.1.4322
• v2.0.50727
• v3.0
• v3.5
• v4.0.30319

Note: Most Windows machines would have .NET Framework 4.0 installed as part of Windows (recommended) update.

If V4.X is not installed, then download and install

• .NET Framework 4 (Standalone Installer) (free to download): http://www.microsoft.com/en-in/download/details.aspx?id=17718

Or

• .NET Framework 4 (Web Installer) (free to download): http://www.microsoft.com/en-in/download/details.aspx?id=17851

Download NuGet.exe Command Line (free to download): http://nuget.codeplex.com/releases/view/58939

Save NuGet.exe to folder viz., 'C:\NuGet' and add its path to the Environment Variables Path:

Visual Studio 2005 or 2008 Go to Visual Studio Menu --> Tools Select External Tools External Tools External Tools having 5* default tools in the Menu contents, Click Add

• Note: The number of default tools may differ depending on the particular Visual Studio installation

Enter the following: Title: NuGet Install Command (Having in Environment Variables Path): NuGet.exe Arguments: install your.package.name -excludeversion -outputDirectory .\Packages Initial directory: $(SolutionDir) Use Output window: Check Prompt for arguments: Check Click Apply Click OK

On Clicking Apply and OK, NuGet Install will be added (as External Command 6*) to Menu --> Tools

• Note : The External Command number may differ depending on the particular Visual Studio installation

Menu --> Tools, clicking NuGet Install will pop up for NuGet Install Arguments and Command Line Also, NuGet Toolbar can be added, right-click on Visual Studio Menu and select Customize Customize by clicking New Enter Toolbar name: NuGet and click OK Check NuGet Checkbox in the Toolbars tab for NuGet Toolbar to pop up Click Commands tab and select Tools and External Command 6 (Having added NuGet Install as External Command 6*) *Note: The External Command number may differ depending on the particular Visual Studio installation Drag and drop External Command 6 to NuGet Toolbar Right-click NuGet Toolbar Enter Name: Install Package Right-click Change Button Image and select an image Close Customize Drag and drop NuGet Toolbar to the Menu Click the NuGet Toolbar Install Package Clicking on the NuGet Toolbar Install Package will pop up for NuGet Install Arguments and Command Line Example NuGet Install: Enter Arguments:

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install PayPalCoreSDK -excludeversion -outputDirectory .\Packages

install System.Data.SQLite -excludeversion -outputDirectory .\Packages

install Newtonsoft.Json -excludeversion -outputDirectory .\Packages

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