How to use StorageHelper class of PetImages.Storage package

Best Coyote code snippet using PetImages.Storage.StorageHelper

ImageController.cs

Source:ImageController.cs Github

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...31 /// </summary>32 [HttpPost]33 public async Task<ActionResult<Image>> CreateImageAsync(string accountName, Image image)34 {35 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))36 {37 return this.NotFound();38 }39 var imageItem = image.ToItem();40 // We upload the image to Azure Storage, before adding an entry to Cosmos DB41 // so that it is guaranteed to be there when user does a GET request.42 // Note: we're calling CreateOrUpdateBlobAsync because Azure Storage doesn't43 // have a create-only API.44 await this.BlobContainer.CreateContainerIfNotExistsAsync(accountName);45 await this.BlobContainer.CreateOrUpdateBlobAsync(accountName, image.Name, image.Content);46 try47 {48 imageItem = await this.ImageContainer.CreateItem(imageItem);49 }50 catch (DatabaseItemAlreadyExistsException)51 {52 return this.Conflict();53 }54 catch (DatabaseException)55 {56 // We handle an exception thrown by Cosmos DB layer, perhaps due to some57 // intermittent failure, by cleaning up the image to not waste resources.58 await this.BlobContainer.DeleteBlobIfExistsAsync(accountName, image.Name);59 return this.StatusCode(503);60 }61 return this.Ok(imageItem.ToImage());62 }63 /// <summary>64 /// Scenario 2 - Fixed CreateImageAsync version.65 /// </summary>66 [HttpPost]67 public async Task<ActionResult<Image>> CreateImageAsyncFixed(string accountName, Image image)68 {69 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))70 {71 return this.NotFound();72 }73 var imageItem = image.ToItem();74 await this.BlobContainer.CreateContainerIfNotExistsAsync(accountName);75 await this.BlobContainer.CreateOrUpdateBlobAsync(accountName, image.Name, image.Content);76 try77 {78 imageItem = await this.ImageContainer.CreateItem(imageItem);79 }80 catch (DatabaseItemAlreadyExistsException)81 {82 return this.Conflict();83 }84 // We don't delete the blob in the controller; orphaned blobs (i.e., blobs with no corresponding85 // Cosmos DB entry) are cleaned up asynchronously by a background "garbage collector" worker86 // (not shown in this sample).87 return this.Ok(imageItem.ToImage());88 }89 [HttpGet]90 public async Task<ActionResult<byte[]>> GetImageContentsAsync(string accountName, string imageName)91 {92 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))93 {94 return this.NotFound();95 }96 ImageItem imageItem;97 try98 {99 imageItem = await this.ImageContainer.GetItem<ImageItem>(partitionKey: imageName, id: imageName);100 }101 catch (DatabaseItemDoesNotExistException)102 {103 return this.NotFound();104 }105 if (!await this.BlobContainer.ExistsBlobAsync(accountName, imageItem.StorageName))106 {107 return this.NotFound();108 }109 return this.Ok(await this.BlobContainer.GetBlobAsync(accountName, imageItem.StorageName));110 }111 [HttpGet]112 public async Task<ActionResult<byte[]>> GetImageThumbnailAsync(string accountName, string imageName)113 {114 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))115 {116 return this.NotFound();117 }118 ImageItem imageItem;119 try120 {121 imageItem = await this.ImageContainer.GetItem<ImageItem>(partitionKey: imageName, id: imageName);122 }123 catch (DatabaseItemDoesNotExistException)124 {125 return this.NotFound();126 }127 var containerName = accountName + Constants.ThumbnailContainerNameSuffix;128 var blobName = imageItem.StorageName + Constants.ThumbnailSuffix;129 if (!await this.BlobContainer.ExistsBlobAsync(containerName, blobName))130 {131 return this.NotFound();132 }133 return this.Ok(await this.BlobContainer.GetBlobAsync(containerName, blobName));134 }135 /// <summary>136 /// Scenario 3 - Buggy CreateOrUpdateImageAsync version.137 /// </summary>138 [HttpPut]139 public async Task<ActionResult<Image>> CreateOrUpdateImageAsync(string accountName, Image image)140 {141 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))142 {143 return this.NotFound();144 }145 var imageItem = image.ToItem();146 await this.BlobContainer.CreateContainerIfNotExistsAsync(accountName);147 await this.BlobContainer.CreateOrUpdateBlobAsync(accountName, image.Name, image.Content);148 imageItem = await this.ImageContainer.UpsertItem(imageItem);149 await this.MessagingClient.SubmitMessage(new GenerateThumbnailMessage()150 {151 AccountName = accountName,152 ImageStorageName = image.Name153 });154 return this.Ok(imageItem.ToImage());155 }156 /// <summary>157 /// Scenario 3 - Fixed CreateOrUpdateImageAsync version.158 /// </summary>159 [HttpPut]160 public async Task<ActionResult<Image>> CreateOrUpdateImageAsyncFixed(string accountName, Image image)161 {162 if (!await StorageHelper.DoesItemExist<AccountItem>(this.AccountContainer, partitionKey: accountName, id: accountName))163 {164 return this.NotFound();165 }166 var imageItem = image.ToItem();167 var uniqueId = Guid.NewGuid().ToString();168 imageItem.StorageName = uniqueId;169 await this.BlobContainer.CreateContainerIfNotExistsAsync(accountName);170 await this.BlobContainer.CreateOrUpdateBlobAsync(accountName, imageItem.StorageName, image.Content);171 imageItem = await this.ImageContainer.UpsertItem(imageItem);172 await this.MessagingClient.SubmitMessage(new GenerateThumbnailMessage()173 {174 AccountName = accountName,175 ImageStorageName = imageItem.StorageName176 });...

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StorageHelper.cs

Source:StorageHelper.cs Github

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...4using PetImages.Entities;5using PetImages.Exceptions;6namespace PetImages.Storage7{8 public static class StorageHelper9 {10 public static async Task<bool> DoesItemExist<T>(ICosmosContainer container, string partitionKey, string id)11 where T : DbItem12 {13 try14 {15 await container.GetItem<T>(partitionKey, id);16 return true;17 }18 catch (DatabaseItemDoesNotExistException)19 {20 return false;21 }22 }...

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StorageHelper

Using AI Code Generation

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1using PetImages.Storage;2using System;3using System.IO;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 StorageHelper storageHelper = new StorageHelper();10 string fileName = "MyFile.txt";11 string containerName = "mycontainer";12 await storageHelper.CreateContainerAsync(containerName);13 await storageHelper.UploadFileAsync(containerName, fileName, "Hello World!");14 string fileContent = await storageHelper.GetFileAsync(containerName, fileName);15 await storageHelper.DeleteFileAsync(containerName, fileName);16 await storageHelper.DeleteContainerAsync(containerName);17 }18 }19}20using PetImages.Storage;21using System;22using System.IO;23using System.Threading.Tasks;24{25 {26 static async Task Main(string[] args)27 {28 StorageHelper storageHelper = new StorageHelper();29 string fileName = "MyFile.txt";30 string containerName = "mycontainer";31 await storageHelper.CreateContainerAsync(containerName);32 await storageHelper.UploadFileAsync(containerName, fileName, "Hello World!");33 string fileContent = await storageHelper.GetFileAsync(containerName, fileName);34 await storageHelper.DeleteFileAsync(containerName, fileName);35 await storageHelper.DeleteContainerAsync(containerName);36 }37 }38}39using PetImages.Storage;40using System;41using System.IO;42using System.Threading.Tasks;43{44 {45 static async Task Main(string[] args)46 {47 StorageHelper storageHelper = new StorageHelper();48 string fileName = "MyFile.txt";49 string containerName = "mycontainer";50 await storageHelper.CreateContainerAsync(containerName);51 await storageHelper.UploadFileAsync(containerName, fileName, "Hello

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StorageHelper

Using AI Code Generation

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1using PetImages.Storage;2using System;3{4 {5 static void Main(string[] args)6 {7 StorageHelper storageHelper = new StorageHelper();8 storageHelper.SaveImage("C:\\Users\\Public\\Pictures\\Sample Pictures\\Chrysanthemum.jpg", "C:\\Users\\Public\\Pictures\\Sample Pictures\\Chrysanthemum.jpg");9 Console.ReadLine();10 }11 }12}13using PetImages.Storage;14using System;15{16 {17 static void Main(string[] args)18 {19 StorageHelper storageHelper = new StorageHelper();20 storageHelper.SaveImage("C:\\Users\\Public\\Pictures\\Sample Pictures\\Desert.jpg", "C:\\Users\\Public\\Pictures\\Sample Pictures\\Desert.jpg");21 Console.ReadLine();22 }23 }24}

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StorageHelper

Using AI Code Generation

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1using PetImages.Storage;2using System;3using System.IO;4{5 {6 static void Main(string[] args)7 {8 Console.WriteLine("Enter a pet name: ");9 string petName = Console.ReadLine();10 Console.WriteLine("Enter an image path: ");11 string imagePath = Console.ReadLine();12 string fileName = Path.GetFileName(imagePath);13 StorageHelper storageHelper = new StorageHelper();14 storageHelper.UploadImage(fileName, imagePath, petName);15 Console.WriteLine("Press any key to exit.");16 Console.ReadKey();17 }18 }19}20using PetImages.Storage;21using System;22using System.IO;23{24 {25 static void Main(string[] args)26 {27 Console.WriteLine("Enter a pet name: ");28 string petName = Console.ReadLine();29 StorageHelper storageHelper = new StorageHelper();30 string fileName = storageHelper.GetImageFileName(petName);31 string imagePath = storageHelper.DownloadImage(fileName, petName);32 Console.WriteLine("Image path: " + imagePath);33 Console.WriteLine("Press any key to exit.");34 Console.ReadKey();35 }36 }37}38using PetImages.Storage;39using System;40using System.IO;41{42 {43 static void Main(string[] args)44 {45 Console.WriteLine("Enter a pet name: ");46 string petName = Console.ReadLine();47 StorageHelper storageHelper = new StorageHelper();48 storageHelper.DeleteImage(petName);49 Console.WriteLine("Press any key to exit.");50 Console.ReadKey();51 }52 }53}54using PetImages.Storage;55using System;56using System.IO;57{58 {59 static void Main(string[] args)60 {61 Console.WriteLine("Enter a pet name: ");62 string petName = Console.ReadLine();63 StorageHelper storageHelper = new StorageHelper();64 string fileName = storageHelper.GetImageFileName(petName);65 Console.WriteLine("Image file name: " + fileName);66 Console.WriteLine("Press any key to exit.");67 Console.ReadKey();68 }69 }70}

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StorageHelper

Using AI Code Generation

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1StorageHelper storageHelper = new StorageHelper();2var image = storageHelper.GetImageFromStorage("myimage.jpg");3StorageHelper storageHelper = new StorageHelper();4var image = storageHelper.GetImageFromStorage("myimage.jpg");5StorageHelper storageHelper = new StorageHelper();6var image = storageHelper.GetImageFromStorage("myimage.jpg");7StorageHelper storageHelper = new StorageHelper();8var image = storageHelper.GetImageFromStorage("myimage.jpg");9StorageHelper storageHelper = new StorageHelper();10var image = storageHelper.GetImageFromStorage("myimage.jpg");11StorageHelper storageHelper = new StorageHelper();12var image = storageHelper.GetImageFromStorage("myimage.jpg");13StorageHelper storageHelper = new StorageHelper();14var image = storageHelper.GetImageFromStorage("myimage.jpg");15StorageHelper storageHelper = new StorageHelper();16var image = storageHelper.GetImageFromStorage("myimage.jpg");17StorageHelper storageHelper = new StorageHelper();18var image = storageHelper.GetImageFromStorage("myimage.jpg");19StorageHelper storageHelper = new StorageHelper();20var image = storageHelper.GetImageFromStorage("myimage.jpg");21StorageHelper storageHelper = new StorageHelper();22var image = storageHelper.GetImageFromStorage("myimage.jpg");23StorageHelper storageHelper = new StorageHelper();24var image = storageHelper.GetImageFromStorage("myimage.jpg");

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StorageHelper

Using AI Code Generation

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1StorageHelper storageHelper = new StorageHelper();2storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\1.txt", "1.txt");3StorageHelper storageHelper = new StorageHelper();4storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\2.txt", "2.txt");5StorageHelper storageHelper = new StorageHelper();6storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\3.txt", "3.txt");7StorageHelper storageHelper = new StorageHelper();8storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\4.txt", "4.txt");9StorageHelper storageHelper = new StorageHelper();10storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\5.txt", "5.txt");11StorageHelper storageHelper = new StorageHelper();12storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\6.txt", "6.txt");13StorageHelper storageHelper = new StorageHelper();14storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\7.txt", "7.txt");15StorageHelper storageHelper = new StorageHelper();16storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\8.txt", "8.txt");17StorageHelper storageHelper = new StorageHelper();18storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\9.txt", "9.txt");19StorageHelper storageHelper = new StorageHelper();20storageHelper.UploadFile("C:\\Users\\abc\\Desktop\\10.txt", "10.txt");

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StorageHelper

Using AI Code Generation

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1var storageHelper = new StorageHelper();2var image = await storageHelper.SaveImageToStorageAsync(imageStream, "image.jpg");3var image = await storageHelper.GetImageFromStorageAsync("image.jpg");4await storageHelper.DeleteImageFromStorageAsync("image.jpg");5var image = await storageHelper.GetImageFromStorageAsync("image.jpg");6await storageHelper.DeleteImageFromStorageAsync("image.jpg");7var storageHelper = new StorageHelper();8var image = await storageHelper.SaveImageToStorageAsync(imageStream, "image.jpg");9var image = await storageHelper.GetImageFromStorageAsync("image.jpg");10await storageHelper.DeleteImageFromStorageAsync("image.jpg");11var storageHelper = new StorageHelper();12var image = await storageHelper.SaveImageToStorageAsync(imageStream, "image.jpg");13var image = await storageHelper.GetImageFromStorageAsync("image.jpg");14await storageHelper.DeleteImageFromStorageAsync("image.jpg");15var storageHelper = new StorageHelper();16var image = await storageHelper.SaveImageToStorageAsync(imageStream, "image.jpg");17var image = await storageHelper.GetImageFromStorageAsync("image.jpg");18await storageHelper.DeleteImageFromStorageAsync("image.jpg");19var storageHelper = new StorageHelper();20var image = await storageHelper.SaveImageToStorageAsync(imageStream, "image.jpg");21var image = await storageHelper.GetImageFromStorageAsync("image.jpg");22await storageHelper.DeleteImageFromStorageAsync("image.jpg");

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StorageHelper

Using AI Code Generation

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1using PetImages.Storage;2StorageHelper storageHelper = new StorageHelper();3var result = storageHelper.GetStorage();4Console.WriteLine(result);5using PetImages.Storage;6StorageHelper storageHelper = new StorageHelper();7var result = storageHelper.GetStorage();8Console.WriteLine(result);9using PetImages.Storage;10StorageHelper storageHelper = new StorageHelper();11var result = storageHelper.GetStorage();12Console.WriteLine(result);13using PetImages.Storage;14StorageHelper storageHelper = new StorageHelper();15var result = storageHelper.GetStorage();16Console.WriteLine(result);17using PetImages.Storage;18StorageHelper storageHelper = new StorageHelper();19var result = storageHelper.GetStorage();20Console.WriteLine(result);21using PetImages.Storage;22StorageHelper storageHelper = new StorageHelper();23var result = storageHelper.GetStorage();24Console.WriteLine(result);25using PetImages.Storage;26StorageHelper storageHelper = new StorageHelper();27var result = storageHelper.GetStorage();28Console.WriteLine(result);29using PetImages.Storage;30StorageHelper storageHelper = new StorageHelper();31var result = storageHelper.GetStorage();32Console.WriteLine(result);33using PetImages.Storage;34StorageHelper storageHelper = new StorageHelper();35var result = storageHelper.GetStorage();36Console.WriteLine(result);

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