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Social mobile and web app with authentication

This mobile client app offers social image sharing with a companion web app. The app back end service does background image processing using an Azure Function and can notify users of progress via a notification hub. Non-image data is stored in CosmosDB. The web app accesses the back end service data and images via Traffic Manager.

The mobile client app works in offline mode, allowing you to view and upload images even when you don’t have a network connection.

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Create the app using Visual Studio and Xamarin.

Add the Azure App Service Mobile Apps back end service to the app solution.

Implement authentication through social identity providers.

Store non-image data in CosmosDB and cache it in Redis Cache.

Store uploaded images in Azure Blob Storage.

Queue messages about newly uploaded images.

Use Azure Functions to dequeue messages and process images retrieved from blob storage.

Send push notifications to users through a notification hub.

Build and test the app through Visual Studio App Center and publish it.

Control the distribution of user traffic to service endpoints in different datacenters.

Use Application Insights to monitor the app service.

  1. 1 Create the app using Visual Studio and Xamarin.
  2. 2 Add the Azure App Service Mobile Apps back end service to the app solution.
  3. 3 Implement authentication through social identity providers.
  4. 4 Store non-image data in CosmosDB and cache it in Redis Cache.
  5. 5 Store uploaded images in Azure Blob Storage.
  6. 6 Queue messages about newly uploaded images.
  1. 7 Use Azure Functions to dequeue messages and process images retrieved from blob storage.
  2. 8 Send push notifications to users through a notification hub.
  3. 9 Build and test the app through Visual Studio App Center and publish it.
  4. 10 Control the distribution of user traffic to service endpoints in different datacenters.
  5. 11 Use Application Insights to monitor the app service.

實作指南

產品/描述 文件

Visual Studio

Build the web front end, mobile apps, and back end services with C# in Visual Studio 2017 or Visual Studio for Mac.

Xamarin

Create mobile apps for iOS and Android using C# and Azure SDKs.

Visual Studio App Center

App Center enables a continuous integration and deployment workflow by pulling code from BitBucket, GitHub, and Visual Studio Team Services.

App Service

An App Service web app can host a customer-facing web app and a service that is used by both the web and mobile client.

Functions

Use Azure Functions for serverless background processing. For example, one Azure function can automatically resize new blobs when they're added to a container, while another function listens for messages on a queue in order to delete multiple background images.

Application Insights

Detect issues, diagnose crashes, and track usage in your web app with Application Insights. Make informed decisions throughout the development lifecycle.

Azure Cosmos DB

Azure Cosmos DB is a fully-managed NoSQL document database service. It offers querying and transaction-processing over schema-free data, predictable and reliable performance, and rapid development.

Queue storage

Azure Queue storage is used for durable messaging between the App Service backend and Azure Functions.

Blob storage

Images are stored in Azure Storage to take advantage of better scalability with lower cost. Communication between the web app and the Azure function is often performed using blob triggers and Azure Queue storage.

通知中樞

Azure Notification Hubs are used for scalable, cross-platform push notifications.

流量管理員

Azure Traffic Manager controls the distribution of user traffic for service endpoints in different datacenters in order to deliver a highly responsive and available application.

產品資訊

相關解決方案架構

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工作取用者行動應用程式

消費者行動應用程式架構使用 Azure App Service Mobile Apps,利用多種社交身分識別提供者來簡化驗證、儲存資料以及進行同步,以達到離線存取及傳送推播通知的目的。

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自訂行動工作力應用程式

此行動員工應用程式架構使用 Active Directory,來保護透過 Azure App Service API 管理提供給裝置之 SAP 後端系統的公司資料。