Question answer

VNH.Application/DTOs/Catalog/Forum/Answer/AnswerFpkDto.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Answer
+{
+    public class AnswerFpkDto
+    {
+        public string AnswerId { get; set; } = string.Empty;
+        public string UserId { get; set; } = string.Empty;
+    }
+}

VNH.Application/DTOs/Catalog/Forum/Answer/AnswerQuestionDto.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VNH.Application.DTOs.Catalog.Users;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Answer
+{
+    public class AnswerQuestionDto
+    {
+
+        public Guid Id { get; set; } = Guid.NewGuid();
+        public Guid? AuthorId { get; set; }
+
+        public string QuestionId { get; set; } = string.Empty;
+        public UserShortDto? UserShort { get; set; }
+        public string Content { get; set; } = String.Empty;
+        public DateTime PubDate { get; set; }
+        public DateTime? UpdateAt { get; set; }
+        public bool Confirm { get; set; } = false;
+        public bool MostConfirm { get; set; } = false;
+        public List<SubAnswerQuestionDto>? SubAnswer { get; set; }
+
+    }
+
+    public class SubAnswerQuestionDto
+    {
+        public Guid Id { get; set; } = Guid.NewGuid();
+        public Guid PreAnswerId { get; set; }
+        public Guid AuthorId { get; set; }  
+        public string Content { get; set; } = string.Empty;
+        [Column(TypeName = "datetime")]
+        public DateTime? PubDate { get; set; }
+        [Column(TypeName = "datetime")]
+        public DateTime? UpdateAt { get; set; }
+
+        public UserShortDto? UserShort { get; set; }
+
+
+    }
+
+}

VNH.Application/DTOs/Catalog/Forum/Answer/AnswerResponseDto.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VNH.Application.DTOs.Catalog.Users;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Answer
+{
+    public class AnswerResponseDto
+    {
+
+        public string Id { get; set; } = string.Empty;
+        public string Content { get; set; } = string.Empty;
+
+        public string QuestionId { get; set; } = string.Empty;
+
+        [Column(TypeName = "datetime")]
+        public DateTime? PubDate { get; set; }
+        public UserShortDto UserShort { get; set; } = new UserShortDto();
+        public bool Confirm { get; set; }
+        public bool MostConfirm { get; set; }
+        public List<SubAnswerResponseDto>? SubAnserwer { get; set; }
+
+    }
+
+    public class SubAnswerResponseDto
+    {
+        public Guid Id { get; set; }
+        public Guid PreAnswerId { get; set; }
+        public string Content { get; set; } = string.Empty;
+        [Column(TypeName = "datetime")]
+        public DateTime? PubDate { get; set; }
+
+        public UserShortDto? UserShort { get; set; }
+
+    }
+
+}

VNH.Application/DTOs/Catalog/Forum/Answer/CreateAnswerDto.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VNH.Application.DTOs.Catalog.Users;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Answer
+{
+    public class CreateAnswerDto
+    {
+        public Guid Id { get; set; } = Guid.NewGuid();
+        public Guid? AuthorId { get; set; }
+        public string QuestionId { get; set; } = string.Empty;
+        public string Content { get; set; } = string.Empty;
+
+    }
+
+    public class SubAnswerDto
+    {
+        public Guid Id { get; set; } = Guid.NewGuid();
+        public Guid PreAnswerId { get; set; }
+
+        public string Content { get; set; } = string.Empty;
+
+        public Guid AuthorId { get; set; }
+
+
+    }
+}

VNH.Application/DTOs/Catalog/Forum/Question/CreateQuestionDto.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Question
+{
+    public class CreateQuestionDto
+    {
+        public Guid? Id { get; set; } = Guid.NewGuid();
+
+        public string? Title { get; set; } = string.Empty;
+        public string? Content { get; set; } = string.Empty;
+        public List<string>? Tag { get; set; }
+
+    }
+}

VNH.Application/DTOs/Catalog/Forum/Question/QuestionFpkDto.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Question
+{
+    public class QuestionFpkDto
+    {
+        public string QuestionId { get; set; } = string.Empty;
+        public string UserId { get; set; } = string.Empty;
+    }
+}

VNH.Application/DTOs/Catalog/Forum/Question/QuestionResponseDto.cs

@@ -0,0 +1,21 @@
+
+using VNH.Application.DTOs.Catalog.HashTags;
+using VNH.Application.DTOs.Catalog.Users;
+
+namespace VNH.Application.DTOs.Catalog.Forum.Question
+{
+    public class QuestionResponseDto
+    {
+        public string Id { get; set; } =string.Empty;
+        public string Title { get; set; } = string.Empty;
+        public string Content { get; set; } = string.Empty;
+        public DateTime? CreateAt { get; set; }
+        public DateTime? UpdateAt { get; set; }
+        public List<TagDto> Tags { get; set; } = new List<TagDto>();
+        public UserShortDto UserShort { get; set; } = new UserShortDto();
+        public int ViewNumber { get; set; } = 0;
+        public int CommentNumber { get; set; } = 0;
+        public int SaveNumber { get; set; } = 0;
+
+    }
+}

VNH.Application/DTOs/Catalog/Posts/CreatePostDto.cs

@@ -8,9 +8,8 @@ public class CreatePostDto
         public string? Id { get; set; } = Guid.NewGuid().ToString();
         public string Title { get; set; } = string.Empty;
         public string Content { get; set; } = string.Empty;
-        public IFormFile? Image { get; set; } 
+        public IFormFile? Image { get; set; }
         public Guid TopicId { get; set; }
         public List<string>? Tag { get; set; }
     }
 }
-

VNH.Application/Interfaces/Catalog/Forum/IAnswerService.cs

@@ -0,0 +1,25 @@
+using VNH.Application.DTOs.Catalog.Forum.Answer;
+using VNH.Application.DTOs.Common.ResponseNotification;
+using VNH.Domain;
+
+namespace VNH.Application.Interfaces.Catalog.Forum
+{
+    public interface IAnswerService
+    {
+
+        Task<ApiResult<List<AnswerQuestionDto>>> GetAnswer(string questionId);
+        Task<ApiResult<List<AnswerQuestionDto>>> CreateAnswer(AnswerQuestionDto answer);
+        Task<ApiResult<List<AnswerQuestionDto>>> UpdateAnswer(AnswerQuestionDto answer);
+        Task<ApiResult<string>> DeteleAnswer(string id);
+
+
+        Task<ApiResult<string>> CreateSubAnswer(SubAnswerQuestionDto subAnswer);
+
+        Task<ApiResult<SubAnswerQuestionDto>> UpdateSubAnswer(SubAnswerQuestionDto answer);
+        Task<ApiResult<string>> DeteleSubAnswer(string id);
+
+        Task<ApiResult<int>> ConfirmOrNoConfirm(AnswerFpkDto answerFpk);
+
+
+    }
+}

VNH.Application/Interfaces/Catalog/Forum/IQuestionService.cs

@@ -0,0 +1,27 @@
+
+
+using VNH.Application.DTOs.Catalog.Forum.Question;
+using VNH.Application.DTOs.Catalog.HashTags;
+using VNH.Application.DTOs.Catalog.Posts;
+using VNH.Application.DTOs.Common.ResponseNotification;
+
+namespace VNH.Application.Interfaces.Catalog.Forum
+{
+    public interface IQuestionService
+    {
+        Task<ApiResult<QuestionResponseDto>> Create(CreateQuestionDto requestDto, string name);
+        Task<ApiResult<QuestionResponseDto>> Update(CreateQuestionDto requestDto, string name);
+
+        Task<ApiResult<QuestionResponseDto>> Detail(string Id);
+        Task<ApiResult<List<QuestionResponseDto>>> GetAll();
+        Task<ApiResult<string>> Delete(string id, string email);
+        Task<ApiResult<int>> AddOrRemoveSaveQuestion(QuestionFpkDto questionFpk);
+
+        Task<ApiResult<bool>> GetSave(QuestionFpkDto questionFpk);
+
+        Task<ApiResult<List<string>>> GetAllTag(int numberTag);
+        Task<ApiResult<List<QuestionResponseDto>>> GetQuestionByTag(string tag);
+
+
+    }
+}

VNH.Application/Mappers/AnswerMapper.cs

@@ -0,0 +1,23 @@
+using AutoMapper;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VNH.Application.DTOs.Catalog.Forum.Answer;
+using VNH.Domain;
+
+namespace VNH.Application.Mappers
+{
+    public class AnswerMapper : Profile
+    {
+
+        public AnswerMapper() { 
+        CreateMap<AnswerQuestionDto,Answer>().ReverseMap();
+
+            CreateMap<SubAnswerQuestionDto, SubAnswer>().ReverseMap();
+
+
+        }
+    }
+}

VNH.Application/Mappers/QuestionMapper.cs

@@ -0,0 +1,21 @@
+using AutoMapper;
+
+using VNH.Application.DTOs.Catalog.Forum.Question;
+using VNH.Domain;
+
+namespace VNH.Application.Mappers
+{
+    public class QuestionMapper : Profile
+
+    {
+        public QuestionMapper()
+        {
+
+            CreateMap<CreateQuestionDto, Question>().ReverseMap();
+
+            CreateMap<QuestionResponseDto, Question>().ReverseMap(); 
+
+
+        }
+    }
+}

VNH.Domain/Entities/Answer.cs

@@ -24,6 +24,9 @@ public Answer()
         public Guid? AuthorId { get; set; }
         [Column(TypeName = "datetime")]
         public DateTime? PubDate { get; set; }
+
+        [Column(TypeName = "datetime")]
+        public DateTime? UpdateAt { get; set; }
         public bool? Confirm { get; set; }
         public bool? MostConfirm { get; set; }
 

VNH.Domain/Entities/Question.cs

@@ -26,14 +26,17 @@ public Question()
         public int? ViewNumber { get; set; }
         public Guid? AuthorId { get; set; }
         [Column(TypeName = "datetime")]
-        public DateTime? PubDate { get; set; }
-        public Guid? QuestionTagId { get; set; }
+        public DateTime? UpdateAt { get; set; }
+
+        [Column(TypeName = "datetime")]
+        public DateTime CreateAt { get; set; }
+
 
         [ForeignKey("AuthorId")]
         [InverseProperty("Questions")]
         public virtual User Author { get; set; }
-        [InverseProperty("IdNavigation")]
-        public virtual QuestionTag QuestionTag { get; set; }
+        [InverseProperty("Question")]
+        public virtual ICollection<QuestionTag> QuestionTag { get; set; }
         [InverseProperty("Question")]
         public virtual ICollection<QuestionLike> QuestionLikes { get; set; }
         [InverseProperty("Question")]

VNH.Domain/Entities/QuestionTag.cs

@@ -15,9 +15,11 @@ public partial class QuestionTag
         public Guid Id { get; set; }
         public Guid? TagId { get; set; }
 
-        [ForeignKey("Id")]
+        public Guid? QuestionId { get; set; }
+
+        [ForeignKey("QuestionId")]
         [InverseProperty("QuestionTag")]
-        public virtual Question IdNavigation { get; set; }
+        public virtual Question Question { get; set; }
         [ForeignKey("TagId")]
         [InverseProperty("QuestionTags")]
         public virtual Tag Tag { get; set; }

VNH.Domain/Entities/SubAnswer.cs

@@ -19,6 +19,9 @@ public partial class SubAnswer
         [Column(TypeName = "datetime")]
         public DateTime? PubDate { get; set; }
 
+        [Column(TypeName = "datetime")]
+        public DateTime? UpdateAt { get; set; }
+
         [ForeignKey("AuthorId")]
         [InverseProperty("SubAnswers")]
         public virtual User Author { get; set; }

VNH.Infrastructure/DependencyInjectionInfrastructure.cs

@@ -30,6 +30,8 @@
 using VNH.Infrastructure.Implement.Catalog.Reports;
 using VNH.Application.Interfaces.Documents;
 using VNH.Infrastructure.Implement.Catalog.Documents;
+using VNH.Application.Interfaces.Catalog.Forum;
+using VNH.Infrastructure.Implement.Catalog.Forum;
 
 namespace VNH.Infrastructure
 {
@@ -131,6 +133,8 @@ public static IServiceCollection AddInfrastructure(this IServiceCollection servi
             services.AddScoped<IReportService, ReportService>();
             services.AddScoped<IDocumentService, DocumentService>();
             services.AddScoped<IFileService, FileService>();
+            services.AddScoped<IQuestionService, QuestionService>();
+            services.AddScoped<IAnswerService, AnswerService>();
             services.AddSignalR();