santhoshsnair/DamageAssessment_Backend
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add azure sql data integration

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This commit is contained in:
uppuv
2023-10-04 13:37:44 -04:00
parent 26096f108a
commit f79fd71fea
13 changed files with 365 additions and 67 deletions
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11
DamageAssesmentApi/DamageAssesment.Api.Attachments/Controllers/AttachmentsController.cs
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@ -13,11 +13,12 @@ namespace DamageAssesment.Api.Attachments.Controllers
{
private IAttachmentsProvider AttachmentProvider;
private IUploadService UploadService;
private IAzureBlobService azureBlobService;
public AttachmentsController(IAttachmentsProvider AttachmentsProvider, IUploadService uploadService)
public AttachmentsController(IAttachmentsProvider AttachmentsProvider, IAzureBlobService azureBlobService)
{
this.AttachmentProvider = AttachmentsProvider;
this.UploadService = uploadService;
this.azureBlobService = azureBlobService;
}
/// <summary>
/// Get all attachments.
@ -91,7 +92,7 @@ namespace DamageAssesment.Api.Attachments.Controllers
if (attachmentInfo.Answers.Count > 0)
{
var Attachments = await this.AttachmentProvider.GetAttachmentCounter();
List<Models.Attachment> attachments = UploadService.UploadAttachment(attachmentInfo.ResponseId, Attachments.counter, attachmentInfo.Answers);
List<Models.Attachment> attachments = await azureBlobService.UploadAttachment(attachmentInfo.ResponseId, Attachments.counter, attachmentInfo.Answers);
var result = await this.AttachmentProvider.PostAttachmentAsync(attachments);
if (result.IsSuccess)
{
@ -120,7 +121,7 @@ namespace DamageAssesment.Api.Attachments.Controllers
var res = await this.AttachmentProvider.GetAttachmentInfo(attachmentInfo.Answers);
if (res.IsSuccess)
{
List<Models.Attachment> attachments = UploadService.UpdateAttachments(attachmentInfo.ResponseId, attachmentInfo.Answers, res.Attachments);
List<Models.Attachment> attachments = await azureBlobService.UpdateAttachments(attachmentInfo.ResponseId, attachmentInfo.Answers, res.Attachments);
var result = await this.AttachmentProvider.PutAttachmentAsync(attachments);
if (result.IsSuccess)
{
@ -149,7 +150,7 @@ namespace DamageAssesment.Api.Attachments.Controllers
if (result.IsSuccess)
{
// deleting file from folder
UploadService.Movefile(result.Attachment.URI);
azureBlobService.Movefile(result.Attachment.URI);
return Ok(result.Attachment);
}
return NotFound();

7
DamageAssesmentApi/DamageAssesment.Api.Attachments/Interfaces/IAzureBlobService.cs
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@ -1,10 +1,15 @@
using Azure.Storage.Blobs.Models;
using DamageAssesment.Api.Attachments.Models;
namespace DamageAssesment.Api.Attachments.Interfaces
{
public interface IAzureBlobService
{
Task<List<Azure.Response<BlobContentInfo>>> UploadFiles(List<IFormFile> files);
void DeleteFile(string path);
Task<List<Attachment>> UploadAttachment(int responseId, int answerId, int counter, List<IFormFile> postedFile);
Task<List<Attachment>> UploadAttachment(int responseId, int counter, List<AnswerInfo> answers);
Task<List<Attachment>> UpdateAttachments(int responseId, List<AnswerInfo> answers, IEnumerable<Models.Attachment> attachments);
void Deletefile(string path);
void Movefile(string path);
}
}

143
DamageAssesmentApi/DamageAssesment.Api.Attachments/Providers/AzureBlobService.cs
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@ -3,6 +3,9 @@ using Azure.Storage.Blobs;
using Azure.Storage.Blobs.Models;
using Azure.Storage.Blobs.Specialized;
using DamageAssesment.Api.Attachments.Interfaces;
using DamageAssesment.Api.Attachments.Models;
using System.Diagnostics.Metrics;
using System.Text;
namespace DamageAssesment.Api.Attachments.Providers
{
@ -10,11 +13,95 @@ namespace DamageAssesment.Api.Attachments.Providers
{
BlobServiceClient _blobClient;
BlobContainerClient _containerClient;
string azureConnectionString = "<Primary Connection String>";
public AzureBlobService()
string azureConnectionString;
private string uploadpath = "";
private string Deletepath = "";
public AzureBlobService(IConfiguration configuration)
{
_blobClient = new BlobServiceClient(azureConnectionString);
_containerClient = _blobClient.GetBlobContainerClient("apiimages");
uploadpath = configuration.GetValue<string>("Fileupload:folderpath");
Deletepath = configuration.GetValue<string>("Fileupload:Deletepath");
_blobClient = new BlobServiceClient(configuration.GetValue<string>("Fileupload:BlobConnectionString"));
_containerClient = _blobClient.GetBlobContainerClient(configuration.GetValue<string>("Fileupload:BlobContainerName"));
}
public async Task<List<Attachment>> UploadAttachment(int responseId, int answerId, int counter, List<IFormFile> postedFile)
{
var pathToSave = Path.Combine(uploadpath, "Response-" + responseId);
String fullDirectoryPath = Path.Combine(pathToSave, "Answer-" + answerId);
List<Models.Attachment> attachments = new List<Models.Attachment>();
foreach (IFormFile item in postedFile)
{
counter++;
var UserfileName = Path.GetFileName(item.FileName);
var extension = System.IO.Path.GetExtension(UserfileName);
var fileName = String.Format("Attachment_{0}{1}", counter, extension);
var stream = item.OpenReadStream();
BlobClient client = _containerClient.GetBlobClient(fullDirectoryPath + "/" + fileName);
string dbPath = fullDirectoryPath + "/" + fileName;
var result = await client.UploadAsync(stream, true);
attachments.Add(new Models.Attachment { AnswerId = answerId, ResponseId = responseId, IsDeleted = false, FileName = UserfileName, URI = dbPath });
}
return attachments;
}
public async Task<List<Attachment>> UploadAttachment(int responseId, int counter, List<AnswerInfo> answers)
{
List<Models.Attachment> attachments = new List<Models.Attachment>();
try
{
foreach (var item in answers)
{
int answerId = item.AnswerId;
var pathToSave = Path.Combine(uploadpath, "Response-" + responseId);
String fullDirectoryPath = Path.Combine(pathToSave, "Answer-" + answerId);
foreach (var file in item.postedFiles)
{
counter++;
var UserfileName = Path.GetFileName(file.FileName);
var fileName = String.Format("Attachment_{0}{1}", counter, file.FileExtension);
byte[] byteArray = Convert.FromBase64String(file.FileContent);
MemoryStream stream = new MemoryStream(byteArray);
BlobClient client = _containerClient.GetBlobClient(fullDirectoryPath + "/" + fileName);
string dbPath = fullDirectoryPath + "/" + fileName;
var result = await client.UploadAsync(stream, true);
attachments.Add(new Models.Attachment { AnswerId = answerId, ResponseId = responseId, IsDeleted = false, FileName = UserfileName, URI = dbPath });
}
}
return attachments;
}
catch (Exception ex)
{
return new List<Models.Attachment>();
}
}
public async Task<List<Attachment>> UpdateAttachments(int responseId, List<AnswerInfo> answers, IEnumerable<Models.Attachment> attachments)
{
List<Models.Attachment> Dbattachments = new List<Models.Attachment>();
foreach (Models.Attachment searchFile in attachments)
{
Movefile(searchFile.URI);
}
foreach (var item in answers)
{
int answerId = item.AnswerId;
var pathToSave = Path.Combine(uploadpath, "Response-" + responseId);
String fullDirectoryPath = Path.Combine(pathToSave, "Answer-" + answerId);
foreach (var file in item.postedFiles)
{
Models.Attachment attachment = attachments.Where(a => a.Id == file.AttachmentId).FirstOrDefault();
var UserfileName = Path.GetFileName(file.FileName);
var fileName = String.Format("Attachment_{0}{1}", attachment?.Id, file.FileExtension);
byte[] byteArray = Convert.FromBase64String(file.FileContent);
MemoryStream stream = new MemoryStream(byteArray);
BlobClient client = _containerClient.GetBlobClient(fullDirectoryPath + "/" + fileName);
string dbPath = fullDirectoryPath + "/" + fileName;
var result = await client.UploadAsync(stream, true);
Dbattachments.Add(new Models.Attachment { Id = attachment.Id, AnswerId = answerId, ResponseId = responseId, IsDeleted = false, FileName = UserfileName, URI = dbPath });
}
}
return Dbattachments;
}
public async Task<List<Azure.Response<BlobContentInfo>>> UploadFiles(List<IFormFile> files)
@ -35,10 +122,52 @@ namespace DamageAssesment.Api.Attachments.Providers
return azureResponse;
}
public void DeleteFile(string url)
public string getMovefilename(string movefilename)
{
var blob = _containerClient.GetBlockBlobClient(url);
blob.DeleteIfExists();
var list = movefilename.Split('.');
if (list.Length > 0)
list[list.Length - 1] = DateTime.Now.ToShortDateString().Replace("/", "_") + "_" + DateTime.Now.ToShortTimeString().Replace("/", "_") + "." + list[list.Length - 1];
return string.Join("_", list);
}
public void Movefile(string path)
{
try
{
if (path != "")
{
string MovePath = getMovefilename(path.Replace(uploadpath, Deletepath));
// Get references to the source and destination blobs
BlobClient sourceBlobClient = _containerClient.GetBlobClient(path);
BlobClient destinationBlobClient = _containerClient.GetBlobClient(MovePath);
// Start the copy operation from the source to the destination
destinationBlobClient.StartCopyFromUri(sourceBlobClient.Uri);
// Check if the copy operation completed successfully
WaitForCopyToComplete(destinationBlobClient);
// Delete the source blob after a successful copy
sourceBlobClient.DeleteIfExists();
}
}
catch (Exception ex)
{
}
}
static void WaitForCopyToComplete(BlobClient blobClient)
{
BlobProperties properties = blobClient.GetProperties();
while (properties.CopyStatus == CopyStatus.Pending)
{
Task.Delay(TimeSpan.FromSeconds(1));
properties = blobClient.GetProperties();
}
}
public void Deletefile(string url)
{
BlobClient sourceBlobClient = _containerClient.GetBlobClient(url);
sourceBlobClient.DeleteIfExists();
}
}
}

4
DamageAssesmentApi/DamageAssesment.Api.Attachments/appsettings.json
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@ -11,7 +11,9 @@
"AllowedHosts": "*",
"Fileupload": {
"folderpath": "DMS_Attachments/Active",
"Deletepath": "DMS_Attachments/Deleted"
"Deletepath": "DMS_Attachments/Deleted",
"BlobConnectionString": "DefaultEndpointsProtocol=https;AccountName=damagedoculink;AccountKey=blynpwrAQtthEneXC5f4vFewJ3tPV+QZUt1AX3nefZScPPjkr5hMoC18B9ni6/ZYdhRiERPQw+hB+AStonf+iw==;EndpointSuffix=core.windows.net",
"BlobContainerName": "doculinks"
},
//"ConnectionStrings": {
// "AttachmentConnection": "Server=DESKTOP-OF5DPLQ\\SQLEXPRESS;Database=da_survey_dev;Trusted_Connection=True;TrustServerCertificate=True;"