├── .gitattributes ├── .gitignore ├── FileUploadApi.sln └── FileUploadApi ├── Controllers └── PostsController.cs ├── Entities ├── Post.cs └── SocialDbContext.cs ├── FileUploadApi.csproj ├── Helpers └── FileHelper.cs ├── Interfaces └── IPostService.cs ├── Program.cs ├── Properties └── launchSettings.json ├── Requests └── PostRequest.cs ├── Response ├── BaseResponse.cs ├── Models │ └── PostModel.cs └── PostResponse.cs ├── Services └── PostService.cs ├── appsettings.Development.json ├── appsettings.json ├── efpt.config.json └── wwwroot └── users └── posts └── 123 └── codingsonata-logo_8821.png /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. 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2 | using FileUploadApi.Requests; 3 | using FileUploadApi.Response; 4 | using Microsoft.AspNetCore.Http.Extensions; 5 | using Microsoft.AspNetCore.Mvc; 6 | 7 | namespace FileUploadApi.Controllers 8 | { 9 | [ApiController] 10 | [Route("[controller]")] 11 | public class PostsController : ControllerBase 12 | { 13 | private readonly ILogger logger; 14 | private readonly IPostService postService; 15 | 16 | public PostsController(ILogger logger, IPostService postService) 17 | { 18 | this.logger = logger; 19 | this.postService = postService; 20 | } 21 | 22 | [HttpPost] 23 | [Route("")] 24 | [RequestSizeLimit(5 * 1024 * 1024)] 25 | public async Task SubmitPost([FromForm] PostRequest postRequest) 26 | { 27 | if (postRequest == null) 28 | { 29 | return BadRequest(new PostResponse { Success = false, ErrorCode = "S01", Error = "Invalid post request" }); 30 | } 31 | 32 | if (string.IsNullOrEmpty(Request.GetMultipartBoundary())) 33 | { 34 | return BadRequest(new PostResponse { Success = false, ErrorCode = "S02", Error = "Invalid post header" }); 35 | } 36 | 37 | if (postRequest.Image != null) 38 | { 39 | await postService.SavePostImageAsync(postRequest); 40 | } 41 | 42 | var postResponse = await postService.CreatePostAsync(postRequest); 43 | 44 | if (!postResponse.Success) 45 | { 46 | return NotFound(postResponse); 47 | } 48 | 49 | return Ok(postResponse.Post); 50 | 51 | } 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /FileUploadApi/Entities/Post.cs: -------------------------------------------------------------------------------- 1 | // This file has been auto generated by EF Core Power Tools. 2 | #nullable disable 3 | using System; 4 | using System.Collections.Generic; 5 | 6 | namespace FileUploadApi.Entities 7 | { 8 | public partial class Post 9 | { 10 | public int Id { get; set; } 11 | public int UserId { get; set; } 12 | public string Description { get; set; } 13 | public string Imagepath { get; set; } 14 | public DateTime Ts { get; set; } 15 | public bool Published { get; set; } 16 | } 17 | } -------------------------------------------------------------------------------- /FileUploadApi/Entities/SocialDbContext.cs: -------------------------------------------------------------------------------- 1 | // This file has been auto generated by EF Core Power Tools. 2 | #nullable disable 3 | using Microsoft.EntityFrameworkCore; 4 | 5 | namespace FileUploadApi.Entities 6 | { 7 | public partial class SocialDbContext : DbContext 8 | { 9 | public SocialDbContext() 10 | { 11 | } 12 | 13 | public SocialDbContext(DbContextOptions options) 14 | : base(options) 15 | { 16 | } 17 | 18 | public virtual DbSet Post { get; set; } 19 | 20 | protected override void OnModelCreating(ModelBuilder modelBuilder) 21 | { 22 | modelBuilder.Entity(entity => 23 | { 24 | entity.Property(e => e.Description) 25 | .IsRequired() 26 | .HasMaxLength(1000); 27 | 28 | entity.Property(e => e.Imagepath).HasMaxLength(255); 29 | 30 | entity.Property(e => e.Ts) 31 | .HasColumnType("smalldatetime") 32 | .HasColumnName("TS"); 33 | 34 | }); 35 | 36 | OnModelCreatingPartial(modelBuilder); 37 | } 38 | 39 | partial void OnModelCreatingPartial(ModelBuilder modelBuilder); 40 | } 41 | } -------------------------------------------------------------------------------- /FileUploadApi/FileUploadApi.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | net6.0 5 | enable 6 | enable 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /FileUploadApi/Helpers/FileHelper.cs: -------------------------------------------------------------------------------- 1 | namespace FileUploadApi.Helpers 2 | { 3 | public class FileHelper 4 | { 5 | public static string GetUniqueFileName(string fileName) 6 | { 7 | fileName = Path.GetFileName(fileName); 8 | return string.Concat(Path.GetFileNameWithoutExtension(fileName) 9 | , "_" 10 | , Guid.NewGuid().ToString().AsSpan(0, 4) 11 | , Path.GetExtension(fileName)); 12 | } 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /FileUploadApi/Interfaces/IPostService.cs: -------------------------------------------------------------------------------- 1 | using FileUploadApi.Requests; 2 | using FileUploadApi.Response; 3 | 4 | namespace FileUploadApi.Interfaces 5 | { 6 | public interface IPostService 7 | { 8 | Task SavePostImageAsync(PostRequest postRequest); 9 | Task CreatePostAsync(PostRequest postRequest); 10 | } 11 | } -------------------------------------------------------------------------------- /FileUploadApi/Program.cs: -------------------------------------------------------------------------------- 1 | using FileUploadApi.Entities; 2 | using FileUploadApi.Interfaces; 3 | using FileUploadApi.Services; 4 | using Microsoft.EntityFrameworkCore; 5 | 6 | var builder = WebApplication.CreateBuilder(args); 7 | 8 | const string AllowAllHeadersPolicy = "AllowAllHeadersPolicy"; 9 | 10 | builder.Services.AddCors(options => 11 | { 12 | options.AddPolicy(AllowAllHeadersPolicy, 13 | builder => 14 | { 15 | builder.WithOrigins("http://localhost:7296") 16 | .AllowAnyMethod() 17 | .AllowAnyHeader(); 18 | }); 19 | }); 20 | 21 | // Add services to the container. 22 | 23 | builder.Services.AddControllers(); 24 | // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle 25 | builder.Services.AddEndpointsApiExplorer(); 26 | builder.Services.AddSwaggerGen(); 27 | 28 | builder.Services.AddDbContext(options => options.UseSqlServer(builder.Configuration.GetConnectionString("SocialDbConnectionString"))); 29 | 30 | builder.Services.AddTransient(); 31 | 32 | var app = builder.Build(); 33 | 34 | // Configure the HTTP request pipeline. 35 | if (app.Environment.IsDevelopment()) 36 | { 37 | app.UseSwagger(); 38 | app.UseSwaggerUI(); 39 | } 40 | 41 | app.UseHttpsRedirection(); 42 | 43 | app.UseAuthorization(); 44 | 45 | app.MapControllers(); 46 | 47 | app.Run(); 48 | -------------------------------------------------------------------------------- /FileUploadApi/Properties/launchSettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "$schema": "https://json.schemastore.org/launchsettings.json", 3 | "iisSettings": { 4 | "windowsAuthentication": false, 5 | "anonymousAuthentication": true, 6 | "iisExpress": { 7 | "applicationUrl": "http://localhost:64763", 8 | "sslPort": 44397 9 | } 10 | }, 11 | "profiles": { 12 | "FileUploadApi": { 13 | "commandName": "Project", 14 | "dotnetRunMessages": true, 15 | "launchBrowser": true, 16 | "launchUrl": "swagger", 17 | "applicationUrl": "https://localhost:7296;http://localhost:5296", 18 | "environmentVariables": { 19 | "ASPNETCORE_ENVIRONMENT": "Development" 20 | } 21 | }, 22 | "IIS Express": { 23 | "commandName": "IISExpress", 24 | "launchBrowser": true, 25 | "launchUrl": "swagger", 26 | "environmentVariables": { 27 | "ASPNETCORE_ENVIRONMENT": "Development" 28 | } 29 | } 30 | } 31 | } 32 | -------------------------------------------------------------------------------- /FileUploadApi/Requests/PostRequest.cs: -------------------------------------------------------------------------------- 1 | using System.Text.Json.Serialization; 2 | 3 | namespace FileUploadApi.Requests 4 | { 5 | public class PostRequest 6 | { 7 | public int UserId { get; set; } 8 | public string Description { get; set; } 9 | public IFormFile Image { get; set; } 10 | [JsonIgnore(Condition = JsonIgnoreCondition.Always)] 11 | public string? ImagePath { get; set; } 12 | } 13 | } -------------------------------------------------------------------------------- /FileUploadApi/Response/BaseResponse.cs: -------------------------------------------------------------------------------- 1 | using System.Text.Json.Serialization; 2 | 3 | namespace FileUploadApi.Response 4 | { 5 | public class BaseResponse 6 | { 7 | [JsonIgnore(Condition = JsonIgnoreCondition.Always)] 8 | public bool Success { get; set; } 9 | [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)] 10 | public string ErrorCode { get; set; } 11 | [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)] 12 | public string Error { get; set; } 13 | } 14 | } -------------------------------------------------------------------------------- /FileUploadApi/Response/Models/PostModel.cs: -------------------------------------------------------------------------------- 1 | namespace FileUploadApi.Response.Models 2 | { 3 | public class PostModel 4 | { 5 | public int Id { get; set; } 6 | public int UserId { get; set; } 7 | public string Description { get; set; } 8 | public string Imagepath { get; set; } 9 | public DateTime Ts { get; set; } 10 | } 11 | } -------------------------------------------------------------------------------- /FileUploadApi/Response/PostResponse.cs: -------------------------------------------------------------------------------- 1 | using FileUploadApi.Response.Models; 2 | 3 | namespace FileUploadApi.Response 4 | { 5 | public class PostResponse : BaseResponse 6 | { 7 | public PostModel Post { get; set; } 8 | } 9 | } 10 | -------------------------------------------------------------------------------- /FileUploadApi/Services/PostService.cs: -------------------------------------------------------------------------------- 1 | using FileUploadApi.Entities; 2 | using FileUploadApi.Helpers; 3 | using FileUploadApi.Interfaces; 4 | using FileUploadApi.Requests; 5 | using FileUploadApi.Response; 6 | using FileUploadApi.Response.Models; 7 | 8 | namespace FileUploadApi.Services 9 | { 10 | public class PostService : IPostService 11 | { 12 | private readonly SocialDbContext socialDbContext; 13 | private readonly IWebHostEnvironment environment; 14 | 15 | public PostService(SocialDbContext socialDbContext, IWebHostEnvironment environment) 16 | { 17 | this.socialDbContext = socialDbContext; 18 | this.environment = environment; 19 | } 20 | 21 | public async Task CreatePostAsync(PostRequest postRequest) 22 | { 23 | var post = new Entities.Post 24 | { 25 | UserId = postRequest.UserId, 26 | Description = postRequest.Description, 27 | Imagepath = postRequest.ImagePath, 28 | Ts = DateTime.Now, 29 | Published = true 30 | }; 31 | 32 | var postEntry = await socialDbContext.Post.AddAsync(post); 33 | 34 | var saveResponse = await socialDbContext.SaveChangesAsync(); 35 | 36 | if (saveResponse < 0) 37 | { 38 | return new PostResponse { Success = false, Error = "Issue while saving the post", ErrorCode = "CP01" }; 39 | } 40 | 41 | var postEntity = postEntry.Entity; 42 | var postModel = new PostModel 43 | { 44 | Id = postEntity.Id, 45 | Description = postEntity.Description, 46 | Ts = postEntity.Ts, 47 | Imagepath = Path.Combine(postEntity.Imagepath), 48 | UserId = postEntity.UserId 49 | 50 | }; 51 | 52 | return new PostResponse { Success = true, Post = postModel }; 53 | 54 | } 55 | 56 | public async Task SavePostImageAsync(PostRequest postRequest) 57 | { 58 | var uniqueFileName = FileHelper.GetUniqueFileName(postRequest.Image.FileName); 59 | 60 | var uploads = Path.Combine(environment.WebRootPath, "users", "posts", postRequest.UserId.ToString()); 61 | 62 | var filePath = Path.Combine(uploads, uniqueFileName); 63 | 64 | Directory.CreateDirectory(Path.GetDirectoryName(filePath)); 65 | 66 | await postRequest.Image.CopyToAsync(new FileStream(filePath, FileMode.Create)); 67 | 68 | postRequest.ImagePath = filePath; 69 | 70 | return; 71 | } 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /FileUploadApi/appsettings.Development.json: -------------------------------------------------------------------------------- 1 | { 2 | "Logging": { 3 | "LogLevel": { 4 | "Default": "Information", 5 | "Microsoft.AspNetCore": "Warning" 6 | } 7 | } 8 | } 9 | -------------------------------------------------------------------------------- /FileUploadApi/appsettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "ConnectionStrings": { 3 | "SocialDbConnectionString": "Server=Home\\SQLEXPRESS;Database=SocialDb;Trusted_Connection=True;MultipleActiveResultSets=true" 4 | }, 5 | "Logging": { 6 | "LogLevel": { 7 | "Default": "Information", 8 | "Microsoft.AspNetCore": "Warning" 9 | } 10 | }, 11 | "AllowedHosts": "*" 12 | } 13 | -------------------------------------------------------------------------------- /FileUploadApi/efpt.config.json: -------------------------------------------------------------------------------- 1 | { 2 | "CodeGenerationMode": 2, 3 | "ContextClassName": "OrderingDbContext", 4 | "ContextNamespace": null, 5 | "DefaultDacpacSchema": null, 6 | "FilterSchemas": false, 7 | "IncludeConnectionString": false, 8 | "ModelNamespace": null, 9 | "OutputContextPath": null, 10 | "OutputPath": null, 11 | "ProjectRootNamespace": "FileUploadApi.Entities", 12 | "Schemas": null, 13 | "SelectedHandlebarsLanguage": 0, 14 | "SelectedToBeGenerated": 0, 15 | "Tables": [ 16 | { 17 | "Name": "[dbo].[Post]", 18 | "ObjectType": 0 19 | }, 20 | { 21 | "Name": "[dbo].[User]", 22 | "ObjectType": 0 23 | } 24 | ], 25 | "UiHint": "HOME\\SQLEXPRESS.SocialDb", 26 | "UseBoolPropertiesWithoutDefaultSql": false, 27 | "UseDatabaseNames": false, 28 | "UseDbContextSplitting": false, 29 | "UseFluentApiOnly": true, 30 | "UseHandleBars": false, 31 | "UseHierarchyId": false, 32 | "UseInflector": false, 33 | "UseLegacyPluralizer": false, 34 | "UseManyToManyEntity": false, 35 | "UseNoConstructor": false, 36 | "UseNoDefaultConstructor": false, 37 | "UseNoNavigations": false, 38 | "UseNoObjectFilter": false, 39 | "UseNodaTime": false, 40 | "UseNullableReferences": false, 41 | "UseSchemaFolders": false, 42 | "UseSpatial": false 43 | } -------------------------------------------------------------------------------- /FileUploadApi/wwwroot/users/posts/123/codingsonata-logo_8821.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aram87/FileUploadApi/ee1a88357206b8124cca6fc66c7769c166582038/FileUploadApi/wwwroot/users/posts/123/codingsonata-logo_8821.png --------------------------------------------------------------------------------