74 lines
3.3 KiB
C#
74 lines
3.3 KiB
C#
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using PoweredSoft.DynamicLinq.Dal.Pocos;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations.Schema;
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using System.Data.Entity.ModelConfiguration;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace PoweredSoft.DynamicLinq.Dal.Configurations
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{
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public class AuthorConfiguration : EntityTypeConfiguration<Author>
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{
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public AuthorConfiguration() : this("dbo")
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{
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}
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public AuthorConfiguration(string schema)
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{
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ToTable("Author", schema);
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HasKey(t => t.Id);
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Property(t => t.Id).HasColumnName("Id").HasColumnType("bigint").IsRequired().HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
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Property(t => t.FirstName).HasColumnType("nvarchar").HasMaxLength(50).IsRequired();
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Property(t => t.LastName).HasColumnType("nvarchar").HasMaxLength(50).IsRequired();
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}
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}
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public class PostConfiguration : EntityTypeConfiguration<Post>
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{
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public PostConfiguration() : this("dbo")
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{
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}
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public PostConfiguration(string schema)
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{
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ToTable("Post", schema);
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HasKey(t => t.Id);
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Property(t => t.Id).HasColumnName("Id").HasColumnType("bigint").IsRequired().HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
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Property(t => t.AuthorId).HasColumnName("AuthorId").HasColumnType("bigint").IsRequired();
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Property(t => t.Title).HasColumnName("Title").HasColumnType("nvarchar").HasMaxLength(100).IsRequired();
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Property(t => t.Content).HasColumnName("Content").HasColumnType("nvarchar(max)").IsRequired();
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Property(t => t.CreateTime).HasColumnName("CreateTime").HasColumnType("datetimeoffset").IsRequired();
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Property(t => t.PublishTime).HasColumnName("PublishTime").HasColumnType("datetimeoffset").IsOptional();
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HasRequired(t => t.Author).WithMany(t => t.Posts).HasForeignKey(t => t.AuthorId).WillCascadeOnDelete(false);
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}
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}
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public class CommentConfiguration : EntityTypeConfiguration<Comment>
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{
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public CommentConfiguration() : this("dbo")
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{
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}
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public CommentConfiguration(string schema)
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{
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ToTable("Comment", schema);
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HasKey(t => t.Id);
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Property(t => t.Id).HasColumnName("Id").HasColumnType("bigint").IsRequired().HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
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Property(t => t.ParentCommentId).HasColumnName("ParentCommentId").HasColumnType("bigint").IsOptional();
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Property(t => t.PostId).HasColumnName("PostId").HasColumnType("bigint").IsRequired();
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Property(t => t.DisplayName).HasColumnName("DisplayName").HasColumnType("nvarchar").HasMaxLength(100).IsRequired();
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Property(t => t.Email).HasColumnName("Email").HasColumnType("nvarchar").IsOptional();
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Property(t => t.CommentText).HasColumnName("CommentText").HasColumnType("nvarchar").HasMaxLength(255).IsOptional();
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HasRequired(t => t.Post).WithMany(t => t.Comments).HasForeignKey(t => t.PostId).WillCascadeOnDelete(false);
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HasOptional(t => t.ParentComment).WithMany(t => t.Comments).HasForeignKey(t => t.ParentCommentId).WillCascadeOnDelete(false);
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}
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}
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}
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