Initial commit

This commit is contained in:
Daniel Cortes
2020-05-22 01:32:58 -04:00
commit 7fbf91f8b1
319 changed files with 285697 additions and 0 deletions

15
DAL/App.config Executable file
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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<entityFramework>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="Entities" connectionString="metadata=res://*/Entities.csdl|res://*/Entities.ssdl|res://*/Entities.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-MSD3M14;initial catalog=blog_db;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>

25
DAL/Comentario.cs Executable file
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//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DAL
{
using System;
using System.Collections.Generic;
public partial class Comentario
{
public int id { get; set; }
public int post_id { get; set; }
public int user_id { get; set; }
public string html { get; set; }
public virtual Post post { get; set; }
public virtual User user { get; set; }
}
}

123
DAL/DAL.csproj Executable file
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="..\packages\EntityFramework.6.4.0\build\EntityFramework.props" Condition="Exists('..\packages\EntityFramework.6.4.0\build\EntityFramework.props')" />
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{7B2F64A3-73A7-4F70-9EE2-33C3770DC90B}</ProjectGuid>
<OutputType>Library</OutputType>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>DAL</RootNamespace>
<AssemblyName>DAL</AssemblyName>
<TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<Deterministic>true</Deterministic>
<NuGetPackageImportStamp>
</NuGetPackageImportStamp>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.0\lib\net45\EntityFramework.dll</HintPath>
</Reference>
<Reference Include="EntityFramework.SqlServer, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
<HintPath>..\packages\EntityFramework.6.4.0\lib\net45\EntityFramework.SqlServer.dll</HintPath>
</Reference>
<Reference Include="Markdown, Version=2.0.0.0, Culture=neutral, PublicKeyToken=1b320cc08ad5aa89, processorArchitecture=MSIL">
<HintPath>..\packages\Markdown.2.2.1\lib\net451\Markdown.dll</HintPath>
</Reference>
<Reference Include="System" />
<Reference Include="System.ComponentModel.DataAnnotations" />
<Reference Include="System.Core" />
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Comentario.cs">
<DependentUpon>Entities.tt</DependentUpon>
</Compile>
<Compile Include="Entities.Context.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>Entities.Context.tt</DependentUpon>
</Compile>
<Compile Include="Entities.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>Entities.tt</DependentUpon>
</Compile>
<Compile Include="Entities.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>Entities.edmx</DependentUpon>
</Compile>
<Compile Include="Post.cs">
<DependentUpon>Entities.tt</DependentUpon>
</Compile>
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="User.cs">
<DependentUpon>Entities.tt</DependentUpon>
</Compile>
<Compile Include="Voto.cs">
<DependentUpon>Entities.tt</DependentUpon>
</Compile>
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<EntityDeploy Include="Entities.edmx">
<Generator>EntityModelCodeGenerator</Generator>
<LastGenOutput>Entities.Designer.cs</LastGenOutput>
</EntityDeploy>
<None Include="Entities.edmx.diagram">
<DependentUpon>Entities.edmx</DependentUpon>
</None>
<None Include="packages.config" />
</ItemGroup>
<ItemGroup>
<Service Include="{508349B6-6B84-4DF5-91F0-309BEEBAD82D}" />
</ItemGroup>
<ItemGroup>
<Content Include="Entities.Context.tt">
<Generator>TextTemplatingFileGenerator</Generator>
<DependentUpon>Entities.edmx</DependentUpon>
<LastGenOutput>Entities.Context.cs</LastGenOutput>
</Content>
<Content Include="Entities.tt">
<Generator>TextTemplatingFileGenerator</Generator>
<DependentUpon>Entities.edmx</DependentUpon>
<LastGenOutput>Entities.cs</LastGenOutput>
</Content>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
<PropertyGroup>
<ErrorText>Este proyecto hace referencia a los paquetes NuGet que faltan en este equipo. Use la restauración de paquetes NuGet para descargarlos. Para obtener más información, consulte http://go.microsoft.com/fwlink/?LinkID=322105. El archivo que falta es {0}.</ErrorText>
</PropertyGroup>
<Error Condition="!Exists('..\packages\EntityFramework.6.4.0\build\EntityFramework.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.0\build\EntityFramework.props'))" />
<Error Condition="!Exists('..\packages\EntityFramework.6.4.0\build\EntityFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\EntityFramework.6.4.0\build\EntityFramework.targets'))" />
</Target>
<Import Project="..\packages\EntityFramework.6.4.0\build\EntityFramework.targets" Condition="Exists('..\packages\EntityFramework.6.4.0\build\EntityFramework.targets')" />
</Project>

33
DAL/Entities.Context.cs Executable file
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//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DAL
{
using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
public partial class Entities : DbContext
{
public Entities()
: base("name=Entities")
{
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
public virtual DbSet<Comentario> Comentarios { get; set; }
public virtual DbSet<Post> Posts { get; set; }
public virtual DbSet<User> Users { get; set; }
public virtual DbSet<Voto> Votos { get; set; }
}
}

636
DAL/Entities.Context.tt Executable file
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<#@ template language="C#" debug="false" hostspecific="true"#>
<#@ include file="EF6.Utility.CS.ttinclude"#><#@
output extension=".cs"#><#
const string inputFile = @"Entities.edmx";
var textTransform = DynamicTextTransformation.Create(this);
var code = new CodeGenerationTools(this);
var ef = new MetadataTools(this);
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
var loader = new EdmMetadataLoader(textTransform.Host, textTransform.Errors);
var itemCollection = loader.CreateEdmItemCollection(inputFile);
var modelNamespace = loader.GetModelNamespace(inputFile);
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
var container = itemCollection.OfType<EntityContainer>().FirstOrDefault();
if (container == null)
{
return string.Empty;
}
#>
//------------------------------------------------------------------------------
// <auto-generated>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
//
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
// </auto-generated>
//------------------------------------------------------------------------------
<#
var codeNamespace = code.VsNamespaceSuggestion();
if (!String.IsNullOrEmpty(codeNamespace))
{
#>
namespace <#=code.EscapeNamespace(codeNamespace)#>
{
<#
PushIndent(" ");
}
#>
using System;
using System.Data.Entity;
using System.Data.Entity.Infrastructure;
<#
if (container.FunctionImports.Any())
{
#>
using System.Data.Entity.Core.Objects;
using System.Linq;
<#
}
#>
<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : DbContext
{
public <#=code.Escape(container)#>()
: base("name=<#=container.Name#>")
{
<#
if (!loader.IsLazyLoadingEnabled(container))
{
#>
this.Configuration.LazyLoadingEnabled = false;
<#
}
foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
{
// Note: the DbSet members are defined below such that the getter and
// setter always have the same accessibility as the DbSet definition
if (Accessibility.ForReadOnlyProperty(entitySet) != "public")
{
#>
<#=codeStringGenerator.DbSetInitializer(entitySet)#>
<#
}
}
#>
}
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
throw new UnintentionalCodeFirstException();
}
<#
foreach (var entitySet in container.BaseEntitySets.OfType<EntitySet>())
{
#>
<#=codeStringGenerator.DbSet(entitySet)#>
<#
}
foreach (var edmFunction in container.FunctionImports)
{
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: false);
}
#>
}
<#
if (!String.IsNullOrEmpty(codeNamespace))
{
PopIndent();
#>
}
<#
}
#>
<#+
private void WriteFunctionImport(TypeMapper typeMapper, CodeStringGenerator codeStringGenerator, EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
if (typeMapper.IsComposable(edmFunction))
{
#>
[DbFunction("<#=edmFunction.NamespaceName#>", "<#=edmFunction.Name#>")]
<#=codeStringGenerator.ComposableFunctionMethod(edmFunction, modelNamespace)#>
{
<#+
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
#>
<#=codeStringGenerator.ComposableCreateQuery(edmFunction, modelNamespace)#>
}
<#+
}
else
{
#>
<#=codeStringGenerator.FunctionMethod(edmFunction, modelNamespace, includeMergeOption)#>
{
<#+
codeStringGenerator.WriteFunctionParameters(edmFunction, WriteFunctionParameter);
#>
<#=codeStringGenerator.ExecuteFunction(edmFunction, modelNamespace, includeMergeOption)#>
}
<#+
if (typeMapper.GenerateMergeOptionFunction(edmFunction, includeMergeOption))
{
WriteFunctionImport(typeMapper, codeStringGenerator, edmFunction, modelNamespace, includeMergeOption: true);
}
}
}
public void WriteFunctionParameter(string name, string isNotNull, string notNullInit, string nullInit)
{
#>
var <#=name#> = <#=isNotNull#> ?
<#=notNullInit#> :
<#=nullInit#>;
<#+
}
public const string TemplateId = "CSharp_DbContext_Context_EF6";
public class CodeStringGenerator
{
private readonly CodeGenerationTools _code;
private readonly TypeMapper _typeMapper;
private readonly MetadataTools _ef;
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(typeMapper, "typeMapper");
ArgumentNotNull(ef, "ef");
_code = code;
_typeMapper = typeMapper;
_ef = ef;
}
public string Property(EdmProperty edmProperty)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
}
public string NavigationProperty(NavigationProperty navProp)
{
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
_code.Escape(navProp),
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
}
public string AccessibilityAndVirtual(string accessibility)
{
return accessibility + (accessibility != "private" ? " virtual" : "");
}
public string EntityClassOpening(EntityType entity)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1}partial class {2}{3}",
Accessibility.ForType(entity),
_code.SpaceAfter(_code.AbstractOption(entity)),
_code.Escape(entity),
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
}
public string EnumOpening(SimpleType enumType)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} enum {1} : {2}",
Accessibility.ForType(enumType),
_code.Escape(enumType),
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
}
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
{
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
{
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
}
}
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"{0} IQueryable<{1}> {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
_code.Escape(edmFunction),
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
}
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
edmFunction.NamespaceName,
edmFunction.Name,
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
}
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
if (includeMergeOption)
{
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
}
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
_code.Escape(edmFunction),
paramList);
}
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
if (includeMergeOption)
{
callParams = ", mergeOption" + callParams;
}
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
edmFunction.Name,
callParams);
}
public string DbSet(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
Accessibility.ForReadOnlyProperty(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType),
_code.Escape(entitySet));
}
public string DbSetInitializer(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} = Set<{1}>();",
_code.Escape(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType));
}
public string UsingDirectives(bool inHeader, bool includeCollections = true)
{
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
? string.Format(
CultureInfo.InvariantCulture,
"{0}using System;{1}" +
"{2}",
inHeader ? Environment.NewLine : "",
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
inHeader ? "" : Environment.NewLine)
: "";
}
}
public class TypeMapper
{
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
private readonly System.Collections.IList _errors;
private readonly CodeGenerationTools _code;
private readonly MetadataTools _ef;
public static string FixNamespaces(string typeName)
{
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
}
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(ef, "ef");
ArgumentNotNull(errors, "errors");
_code = code;
_ef = ef;
_errors = errors;
}
public string GetTypeName(TypeUsage typeUsage)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
}
public string GetTypeName(EdmType edmType)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
}
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
}
public string GetTypeName(EdmType edmType, string modelNamespace)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
}
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
{
if (edmType == null)
{
return null;
}
var collectionType = edmType as CollectionType;
if (collectionType != null)
{
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
}
var typeName = _code.Escape(edmType.MetadataProperties
.Where(p => p.Name == ExternalTypeNameAttributeName)
.Select(p => (string)p.Value)
.FirstOrDefault())
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
_code.Escape(edmType));
if (edmType is StructuralType)
{
return typeName;
}
if (edmType is SimpleType)
{
var clrType = UnderlyingClrType(edmType);
if (!IsEnumType(edmType))
{
typeName = _code.Escape(clrType);
}
typeName = FixNamespaces(typeName);
return clrType.IsValueType && isNullable == true ?
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
typeName;
}
throw new ArgumentException("edmType");
}
public Type UnderlyingClrType(EdmType edmType)
{
ArgumentNotNull(edmType, "edmType");
var primitiveType = edmType as PrimitiveType;
if (primitiveType != null)
{
return primitiveType.ClrEquivalentType;
}
if (IsEnumType(edmType))
{
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
}
return typeof(object);
}
public object GetEnumMemberValue(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var valueProperty = enumMember.GetType().GetProperty("Value");
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
}
public string GetEnumMemberName(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var nameProperty = enumMember.GetType().GetProperty("Name");
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
}
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var membersProperty = enumType.GetType().GetProperty("Members");
return membersProperty != null
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
: Enumerable.Empty<MetadataItem>();
}
public bool EnumIsFlags(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
}
public bool IsEnumType(GlobalItem edmType)
{
ArgumentNotNull(edmType, "edmType");
return edmType.GetType().Name == "EnumType";
}
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
}
public string CreateLiteral(object value)
{
if (value == null || value.GetType() != typeof(TimeSpan))
{
return _code.CreateLiteral(value);
}
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
}
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
{
ArgumentNotNull(types, "types");
ArgumentNotNull(sourceFile, "sourceFile");
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
if (types.Any(item => !hash.Add(item)))
{
_errors.Add(
new CompilerError(sourceFile, -1, -1, "6023",
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
return false;
}
return true;
}
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
{
return GetItemsToGenerate<SimpleType>(itemCollection)
.Where(e => IsEnumType(e));
}
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
{
return itemCollection
.OfType<T>()
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
.OrderBy(i => i.Name);
}
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
{
return itemCollection
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
.Select(g => GetGlobalItemName(g));
}
public string GetGlobalItemName(GlobalItem item)
{
if (item is EdmType)
{
return ((EdmType)item).Name;
}
else
{
return ((EntityContainer)item).Name;
}
}
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type);
}
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
}
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
return returnParamsProperty == null
? edmFunction.ReturnParameter
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
}
public bool IsComposable(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
}
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
{
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
}
public TypeUsage GetReturnType(EdmFunction edmFunction)
{
var returnParam = GetReturnParameter(edmFunction);
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
}
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
{
var returnType = GetReturnType(edmFunction);
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
}
}
public static void ArgumentNotNull<T>(T arg, string name) where T : class
{
if (arg == null)
{
throw new ArgumentNullException(name);
}
}
#>

10
DAL/Entities.Designer.cs generated Executable file
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// La generación de código T4 está habilitada para el modelo 'C:\Users\dell\source\repos\Proyecto\DAL\Entities.edmx'.
// Para habilitar la generación de código heredada, cambie el valor de la propiedad del diseñador 'Estrategia de generación de código'
// por 'ObjectContext heredado'. Esta propiedad está disponible en la ventana Propiedades cuando se abre
// el modelo en el diseñador.
// Si no se ha generado ninguna clase de contexto y de entidad, puede que haya creado un modelo vacío pero
// no haya elegido todavía la versión de Entity Framework que se va a usar. Para generar una clase de contexto y clases de entidad
// para el modelo, abra el modelo en el diseñador, haga clic con el botón secundario en la superficie del diseñador y
// seleccione 'Actualizar modelo desde base de datos...', 'Generar base de datos desde modelo...' o 'Agregar elemento de generación
// de código...'.

9
DAL/Entities.cs Executable file
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@@ -0,0 +1,9 @@
//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------

338
DAL/Entities.edmx Executable file
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<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- EF Runtime content -->
<edmx:Runtime>
<!-- SSDL content -->
<edmx:StorageModels>
<Schema Namespace="EntitiesModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
<EntityType Name="comentario">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="html" Type="text" Nullable="false" />
<Property Name="post_id" Type="int" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
</EntityType>
<EntityType Name="post">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="title" Type="varchar" MaxLength="255" Nullable="false" />
<Property Name="markdown" Type="text" Nullable="false" />
<Property Name="html" Type="text" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
</EntityType>
<EntityType Name="user">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="username" Type="varchar" MaxLength="255" Nullable="false" />
<Property Name="password" Type="binary" MaxLength="32" Nullable="false" />
<Property Name="salt" Type="binary" MaxLength="20" Nullable="false" />
</EntityType>
<EntityType Name="voto">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="post_id" Type="int" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
<Property Name="positivo" Type="bit" Nullable="false" />
</EntityType>
<Association Name="FK_comentario_post">
<End Role="post" Type="Self.post" Multiplicity="1" />
<End Role="comentario" Type="Self.comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_comentario_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="comentario" Type="Self.comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_post_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="post" Type="Self.post" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="post">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_post">
<End Role="post" Type="Self.post" Multiplicity="1" />
<End Role="voto" Type="Self.voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="voto" Type="Self.voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="EntitiesModelStoreContainer">
<EntitySet Name="comentario" EntityType="Self.comentario" Schema="dbo" store:Type="Tables" />
<EntitySet Name="post" EntityType="Self.post" Schema="dbo" store:Type="Tables" />
<EntitySet Name="user" EntityType="Self.user" Schema="dbo" store:Type="Tables" />
<EntitySet Name="voto" EntityType="Self.voto" Schema="dbo" store:Type="Tables" />
<AssociationSet Name="FK_comentario_post" Association="Self.FK_comentario_post">
<End Role="post" EntitySet="post" />
<End Role="comentario" EntitySet="comentario" />
</AssociationSet>
<AssociationSet Name="FK_comentario_user" Association="Self.FK_comentario_user">
<End Role="user" EntitySet="user" />
<End Role="comentario" EntitySet="comentario" />
</AssociationSet>
<AssociationSet Name="FK_post_user" Association="Self.FK_post_user">
<End Role="user" EntitySet="user" />
<End Role="post" EntitySet="post" />
</AssociationSet>
<AssociationSet Name="FK_voto_post" Association="Self.FK_voto_post">
<End Role="post" EntitySet="post" />
<End Role="voto" EntitySet="voto" />
</AssociationSet>
<AssociationSet Name="FK_voto_user" Association="Self.FK_voto_user">
<End Role="user" EntitySet="user" />
<End Role="voto" EntitySet="voto" />
</AssociationSet>
</EntityContainer>
</Schema></edmx:StorageModels>
<!-- CSDL content -->
<edmx:ConceptualModels>
<Schema Namespace="EntitiesModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
<EntityType Name="Comentario">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="post_id" Type="Int32" Nullable="false" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<NavigationProperty Name="post" Relationship="Self.FK_comentario_post" FromRole="comentario" ToRole="post" />
<NavigationProperty Name="user" Relationship="Self.FK_comentario_user" FromRole="comentario" ToRole="user" />
<Property Name="html" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="false" />
</EntityType>
<EntityType Name="Post">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="title" Type="String" MaxLength="255" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="markdown" Type="String" MaxLength="Max" FixedLength="false" Unicode="false" Nullable="false" />
<NavigationProperty Name="comentarios" Relationship="Self.FK_comentario_post" FromRole="post" ToRole="comentario" />
<NavigationProperty Name="votos" Relationship="Self.FK_voto_post" FromRole="post" ToRole="voto" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<NavigationProperty Name="user" Relationship="EntitiesModel.FK_post_user" FromRole="Post" ToRole="User" />
<Property Name="html" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="false" />
</EntityType>
<EntityType Name="User">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="username" Type="String" MaxLength="255" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="password" Type="Binary" MaxLength="32" FixedLength="true" Nullable="false" />
<Property Name="salt" Type="Binary" MaxLength="20" FixedLength="true" Nullable="false" />
<NavigationProperty Name="comentarios" Relationship="Self.FK_comentario_user" FromRole="user" ToRole="comentario" />
<NavigationProperty Name="votos" Relationship="Self.FK_voto_user" FromRole="user" ToRole="voto" />
<NavigationProperty Name="posts" Relationship="EntitiesModel.FK_post_user" FromRole="User" ToRole="Post" />
</EntityType>
<EntityType Name="Voto">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="post_id" Type="Int32" Nullable="false" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<Property Name="positivo" Type="Boolean" Nullable="false" />
<NavigationProperty Name="post" Relationship="Self.FK_voto_post" FromRole="voto" ToRole="post" />
<NavigationProperty Name="user" Relationship="Self.FK_voto_user" FromRole="voto" ToRole="user" />
</EntityType>
<Association Name="FK_comentario_post">
<End Role="post" Type="EntitiesModel.Post" Multiplicity="1" />
<End Role="comentario" Type="EntitiesModel.Comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_comentario_user">
<End Role="user" Type="EntitiesModel.User" Multiplicity="1" />
<End Role="comentario" Type="EntitiesModel.Comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_post">
<End Role="post" Type="EntitiesModel.Post" Multiplicity="1" />
<End Role="voto" Type="EntitiesModel.Voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_user">
<End Role="user" Type="EntitiesModel.User" Multiplicity="1" />
<End Role="voto" Type="EntitiesModel.Voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="Entities" annotation:LazyLoadingEnabled="true">
<EntitySet Name="Comentarios" EntityType="EntitiesModel.Comentario" />
<EntitySet Name="Posts" EntityType="EntitiesModel.Post" />
<EntitySet Name="Users" EntityType="EntitiesModel.User" />
<EntitySet Name="Votos" EntityType="EntitiesModel.Voto" />
<AssociationSet Name="FK_comentario_post" Association="Self.FK_comentario_post">
<End Role="post" EntitySet="Posts" />
<End Role="comentario" EntitySet="Comentarios" />
</AssociationSet>
<AssociationSet Name="FK_comentario_user" Association="Self.FK_comentario_user">
<End Role="user" EntitySet="Users" />
<End Role="comentario" EntitySet="Comentarios" />
</AssociationSet>
<AssociationSet Name="FK_voto_post" Association="Self.FK_voto_post">
<End Role="post" EntitySet="Posts" />
<End Role="voto" EntitySet="Votos" />
</AssociationSet>
<AssociationSet Name="FK_voto_user" Association="Self.FK_voto_user">
<End Role="user" EntitySet="Users" />
<End Role="voto" EntitySet="Votos" />
</AssociationSet>
<AssociationSet Name="FK_post_user" Association="EntitiesModel.FK_post_user">
<End Role="User" EntitySet="Users" />
<End Role="Post" EntitySet="Posts" />
</AssociationSet>
</EntityContainer>
<Association Name="FK_post_user">
<End Type="EntitiesModel.User" Role="User" Multiplicity="1" />
<End Type="EntitiesModel.Post" Role="Post" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="User">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="Post">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
</Schema>
</edmx:ConceptualModels>
<!-- C-S mapping content -->
<edmx:Mappings>
<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
<EntityContainerMapping StorageEntityContainer="EntitiesModelStoreContainer" CdmEntityContainer="Entities">
<EntitySetMapping Name="Comentarios">
<EntityTypeMapping TypeName="EntitiesModel.Comentario">
<MappingFragment StoreEntitySet="comentario">
<ScalarProperty Name="html" ColumnName="html" />
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="post_id" ColumnName="post_id" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Posts">
<EntityTypeMapping TypeName="EntitiesModel.Post">
<MappingFragment StoreEntitySet="post">
<ScalarProperty Name="html" ColumnName="html" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="title" ColumnName="title" />
<ScalarProperty Name="markdown" ColumnName="markdown" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Users">
<EntityTypeMapping TypeName="EntitiesModel.User">
<MappingFragment StoreEntitySet="user">
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="username" ColumnName="username" />
<ScalarProperty Name="password" ColumnName="password" />
<ScalarProperty Name="salt" ColumnName="salt" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Votos">
<EntityTypeMapping TypeName="EntitiesModel.Voto">
<MappingFragment StoreEntitySet="voto">
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="post_id" ColumnName="post_id" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
<ScalarProperty Name="positivo" ColumnName="positivo" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
</EntityContainerMapping>
</Mapping>
</edmx:Mappings>
</edmx:Runtime>
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
<Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
<Connection>
<DesignerInfoPropertySet>
<DesignerProperty Name="MetadataArtifactProcessing" Value="EmbedInOutputAssembly" />
</DesignerInfoPropertySet>
</Connection>
<Options>
<DesignerInfoPropertySet>
<DesignerProperty Name="ValidateOnBuild" Value="true" />
<DesignerProperty Name="EnablePluralization" Value="true" />
<DesignerProperty Name="IncludeForeignKeysInModel" Value="true" />
<DesignerProperty Name="UseLegacyProvider" Value="false" />
<DesignerProperty Name="CodeGenerationStrategy" Value="Ninguno" />
</DesignerInfoPropertySet>
</Options>
<!-- Diagram content (shape and connector positions) -->
<Diagrams></Diagrams>
</Designer>
</edmx:Edmx>

21
DAL/Entities.edmx.diagram Executable file
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<?xml version="1.0" encoding="utf-8"?>
<edmx:Edmx Version="3.0" xmlns:edmx="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- EF Designer content (DO NOT EDIT MANUALLY BELOW HERE) -->
<edmx:Designer xmlns="http://schemas.microsoft.com/ado/2009/11/edmx">
<!-- Diagram content (shape and connector positions) -->
<edmx:Diagrams>
<Diagram DiagramId="3d3c46d286ba4f03822c5d7fc3846af9" Name="Diagram1">
<EntityTypeShape EntityType="EntitiesModel.Comentario" Width="1.5" PointX="5.125" PointY="6.75" IsExpanded="true" />
<EntityTypeShape EntityType="EntitiesModel.Post" Width="1.5" PointX="0.75" PointY="3.875" IsExpanded="true" />
<EntityTypeShape EntityType="EntitiesModel.User" Width="1.5" PointX="0.75" PointY="6.75" IsExpanded="true" />
<EntityTypeShape EntityType="EntitiesModel.Voto" Width="1.5" PointX="5.125" PointY="1.5" IsExpanded="true" />
<AssociationConnector Association="EntitiesModel.FK_comentario_post" ManuallyRouted="false" />
<AssociationConnector Association="EntitiesModel.FK_comentario_user" ManuallyRouted="false" />
<AssociationConnector Association="EntitiesModel.FK_voto_post" ManuallyRouted="false" />
<AssociationConnector Association="EntitiesModel.FK_voto_user" ManuallyRouted="false" >
</AssociationConnector>
<AssociationConnector Association="EntitiesModel.FK_post_user" />
</Diagram>
</edmx:Diagrams>
</edmx:Designer>
</edmx:Edmx>

733
DAL/Entities.tt Executable file
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<#@ template language="C#" debug="false" hostspecific="true"#>
<#@ include file="EF6.Utility.CS.ttinclude"#><#@
output extension=".cs"#><#
const string inputFile = @"Entities.edmx";
var textTransform = DynamicTextTransformation.Create(this);
var code = new CodeGenerationTools(this);
var ef = new MetadataTools(this);
var typeMapper = new TypeMapper(code, ef, textTransform.Errors);
var fileManager = EntityFrameworkTemplateFileManager.Create(this);
var itemCollection = new EdmMetadataLoader(textTransform.Host, textTransform.Errors).CreateEdmItemCollection(inputFile);
var codeStringGenerator = new CodeStringGenerator(code, typeMapper, ef);
if (!typeMapper.VerifyCaseInsensitiveTypeUniqueness(typeMapper.GetAllGlobalItems(itemCollection), inputFile))
{
return string.Empty;
}
WriteHeader(codeStringGenerator, fileManager);
foreach (var entity in typeMapper.GetItemsToGenerate<EntityType>(itemCollection))
{
fileManager.StartNewFile(entity.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false)#>
<#=codeStringGenerator.EntityClassOpening(entity)#>
{
<#
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(entity);
var collectionNavigationProperties = typeMapper.GetCollectionNavigationProperties(entity);
var complexProperties = typeMapper.GetComplexProperties(entity);
if (propertiesWithDefaultValues.Any() || collectionNavigationProperties.Any() || complexProperties.Any())
{
#>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public <#=code.Escape(entity)#>()
{
<#
foreach (var edmProperty in propertiesWithDefaultValues)
{
#>
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
<#
}
foreach (var navigationProperty in collectionNavigationProperties)
{
#>
this.<#=code.Escape(navigationProperty)#> = new HashSet<<#=typeMapper.GetTypeName(navigationProperty.ToEndMember.GetEntityType())#>>();
<#
}
foreach (var complexProperty in complexProperties)
{
#>
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
<#
}
#>
}
<#
}
var simpleProperties = typeMapper.GetSimpleProperties(entity);
if (simpleProperties.Any())
{
foreach (var edmProperty in simpleProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
if (complexProperties.Any())
{
#>
<#
foreach(var complexProperty in complexProperties)
{
#>
<#=codeStringGenerator.Property(complexProperty)#>
<#
}
}
var navigationProperties = typeMapper.GetNavigationProperties(entity);
if (navigationProperties.Any())
{
#>
<#
foreach (var navigationProperty in navigationProperties)
{
if (navigationProperty.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many)
{
#>
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
<#
}
#>
<#=codeStringGenerator.NavigationProperty(navigationProperty)#>
<#
}
}
#>
}
<#
EndNamespace(code);
}
foreach (var complex in typeMapper.GetItemsToGenerate<ComplexType>(itemCollection))
{
fileManager.StartNewFile(complex.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
<#=Accessibility.ForType(complex)#> partial class <#=code.Escape(complex)#>
{
<#
var complexProperties = typeMapper.GetComplexProperties(complex);
var propertiesWithDefaultValues = typeMapper.GetPropertiesWithDefaultValues(complex);
if (propertiesWithDefaultValues.Any() || complexProperties.Any())
{
#>
public <#=code.Escape(complex)#>()
{
<#
foreach (var edmProperty in propertiesWithDefaultValues)
{
#>
this.<#=code.Escape(edmProperty)#> = <#=typeMapper.CreateLiteral(edmProperty.DefaultValue)#>;
<#
}
foreach (var complexProperty in complexProperties)
{
#>
this.<#=code.Escape(complexProperty)#> = new <#=typeMapper.GetTypeName(complexProperty.TypeUsage)#>();
<#
}
#>
}
<#
}
var simpleProperties = typeMapper.GetSimpleProperties(complex);
if (simpleProperties.Any())
{
foreach(var edmProperty in simpleProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
if (complexProperties.Any())
{
#>
<#
foreach(var edmProperty in complexProperties)
{
#>
<#=codeStringGenerator.Property(edmProperty)#>
<#
}
}
#>
}
<#
EndNamespace(code);
}
foreach (var enumType in typeMapper.GetEnumItemsToGenerate(itemCollection))
{
fileManager.StartNewFile(enumType.Name + ".cs");
BeginNamespace(code);
#>
<#=codeStringGenerator.UsingDirectives(inHeader: false, includeCollections: false)#>
<#
if (typeMapper.EnumIsFlags(enumType))
{
#>
[Flags]
<#
}
#>
<#=codeStringGenerator.EnumOpening(enumType)#>
{
<#
var foundOne = false;
foreach (MetadataItem member in typeMapper.GetEnumMembers(enumType))
{
foundOne = true;
#>
<#=code.Escape(typeMapper.GetEnumMemberName(member))#> = <#=typeMapper.GetEnumMemberValue(member)#>,
<#
}
if (foundOne)
{
this.GenerationEnvironment.Remove(this.GenerationEnvironment.Length - 3, 1);
}
#>
}
<#
EndNamespace(code);
}
fileManager.Process();
#>
<#+
public void WriteHeader(CodeStringGenerator codeStringGenerator, EntityFrameworkTemplateFileManager fileManager)
{
fileManager.StartHeader();
#>
//------------------------------------------------------------------------------
// <auto-generated>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine1")#>
//
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine2")#>
// <#=CodeGenerationTools.GetResourceString("Template_GeneratedCodeCommentLine3")#>
// </auto-generated>
//------------------------------------------------------------------------------
<#=codeStringGenerator.UsingDirectives(inHeader: true)#>
<#+
fileManager.EndBlock();
}
public void BeginNamespace(CodeGenerationTools code)
{
var codeNamespace = code.VsNamespaceSuggestion();
if (!String.IsNullOrEmpty(codeNamespace))
{
#>
namespace <#=code.EscapeNamespace(codeNamespace)#>
{
<#+
PushIndent(" ");
}
}
public void EndNamespace(CodeGenerationTools code)
{
if (!String.IsNullOrEmpty(code.VsNamespaceSuggestion()))
{
PopIndent();
#>
}
<#+
}
}
public const string TemplateId = "CSharp_DbContext_Types_EF6";
public class CodeStringGenerator
{
private readonly CodeGenerationTools _code;
private readonly TypeMapper _typeMapper;
private readonly MetadataTools _ef;
public CodeStringGenerator(CodeGenerationTools code, TypeMapper typeMapper, MetadataTools ef)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(typeMapper, "typeMapper");
ArgumentNotNull(ef, "ef");
_code = code;
_typeMapper = typeMapper;
_ef = ef;
}
public string Property(EdmProperty edmProperty)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
Accessibility.ForProperty(edmProperty),
_typeMapper.GetTypeName(edmProperty.TypeUsage),
_code.Escape(edmProperty),
_code.SpaceAfter(Accessibility.ForGetter(edmProperty)),
_code.SpaceAfter(Accessibility.ForSetter(edmProperty)));
}
public string NavigationProperty(NavigationProperty navProp)
{
var endType = _typeMapper.GetTypeName(navProp.ToEndMember.GetEntityType());
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2} {{ {3}get; {4}set; }}",
AccessibilityAndVirtual(Accessibility.ForNavigationProperty(navProp)),
navProp.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many ? ("ICollection<" + endType + ">") : endType,
_code.Escape(navProp),
_code.SpaceAfter(Accessibility.ForGetter(navProp)),
_code.SpaceAfter(Accessibility.ForSetter(navProp)));
}
public string AccessibilityAndVirtual(string accessibility)
{
return accessibility + (accessibility != "private" ? " virtual" : "");
}
public string EntityClassOpening(EntityType entity)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1}partial class {2}{3}",
Accessibility.ForType(entity),
_code.SpaceAfter(_code.AbstractOption(entity)),
_code.Escape(entity),
_code.StringBefore(" : ", _typeMapper.GetTypeName(entity.BaseType)));
}
public string EnumOpening(SimpleType enumType)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} enum {1} : {2}",
Accessibility.ForType(enumType),
_code.Escape(enumType),
_code.Escape(_typeMapper.UnderlyingClrType(enumType)));
}
public void WriteFunctionParameters(EdmFunction edmFunction, Action<string, string, string, string> writeParameter)
{
var parameters = FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
foreach (var parameter in parameters.Where(p => p.NeedsLocalVariable))
{
var isNotNull = parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null";
var notNullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", " + parameter.FunctionParameterName + ")";
var nullInit = "new ObjectParameter(\"" + parameter.EsqlParameterName + "\", typeof(" + TypeMapper.FixNamespaces(parameter.RawClrTypeName) + "))";
writeParameter(parameter.LocalVariableName, isNotNull, notNullInit, nullInit);
}
}
public string ComposableFunctionMethod(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"{0} IQueryable<{1}> {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
_code.Escape(edmFunction),
string.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray()));
}
public string ComposableCreateQuery(EdmFunction edmFunction, string modelNamespace)
{
var parameters = _typeMapper.GetParameters(edmFunction);
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.CreateQuery<{0}>(\"[{1}].[{2}]({3})\"{4});",
_typeMapper.GetTypeName(_typeMapper.GetReturnType(edmFunction), modelNamespace),
edmFunction.NamespaceName,
edmFunction.Name,
string.Join(", ", parameters.Select(p => "@" + p.EsqlParameterName).ToArray()),
_code.StringBefore(", ", string.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray())));
}
public string FunctionMethod(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var paramList = String.Join(", ", parameters.Select(p => TypeMapper.FixNamespaces(p.FunctionParameterType) + " " + p.FunctionParameterName).ToArray());
if (includeMergeOption)
{
paramList = _code.StringAfter(paramList, ", ") + "MergeOption mergeOption";
}
return string.Format(
CultureInfo.InvariantCulture,
"{0} {1} {2}({3})",
AccessibilityAndVirtual(Accessibility.ForMethod(edmFunction)),
returnType == null ? "int" : "ObjectResult<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
_code.Escape(edmFunction),
paramList);
}
public string ExecuteFunction(EdmFunction edmFunction, string modelNamespace, bool includeMergeOption)
{
var parameters = _typeMapper.GetParameters(edmFunction);
var returnType = _typeMapper.GetReturnType(edmFunction);
var callParams = _code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()));
if (includeMergeOption)
{
callParams = ", mergeOption" + callParams;
}
return string.Format(
CultureInfo.InvariantCulture,
"return ((IObjectContextAdapter)this).ObjectContext.ExecuteFunction{0}(\"{1}\"{2});",
returnType == null ? "" : "<" + _typeMapper.GetTypeName(returnType, modelNamespace) + ">",
edmFunction.Name,
callParams);
}
public string DbSet(EntitySet entitySet)
{
return string.Format(
CultureInfo.InvariantCulture,
"{0} virtual DbSet<{1}> {2} {{ get; set; }}",
Accessibility.ForReadOnlyProperty(entitySet),
_typeMapper.GetTypeName(entitySet.ElementType),
_code.Escape(entitySet));
}
public string UsingDirectives(bool inHeader, bool includeCollections = true)
{
return inHeader == string.IsNullOrEmpty(_code.VsNamespaceSuggestion())
? string.Format(
CultureInfo.InvariantCulture,
"{0}using System;{1}" +
"{2}",
inHeader ? Environment.NewLine : "",
includeCollections ? (Environment.NewLine + "using System.Collections.Generic;") : "",
inHeader ? "" : Environment.NewLine)
: "";
}
}
public class TypeMapper
{
private const string ExternalTypeNameAttributeName = @"http://schemas.microsoft.com/ado/2006/04/codegeneration:ExternalTypeName";
private readonly System.Collections.IList _errors;
private readonly CodeGenerationTools _code;
private readonly MetadataTools _ef;
public TypeMapper(CodeGenerationTools code, MetadataTools ef, System.Collections.IList errors)
{
ArgumentNotNull(code, "code");
ArgumentNotNull(ef, "ef");
ArgumentNotNull(errors, "errors");
_code = code;
_ef = ef;
_errors = errors;
}
public static string FixNamespaces(string typeName)
{
return typeName.Replace("System.Data.Spatial.", "System.Data.Entity.Spatial.");
}
public string GetTypeName(TypeUsage typeUsage)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace: null);
}
public string GetTypeName(EdmType edmType)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: null);
}
public string GetTypeName(TypeUsage typeUsage, string modelNamespace)
{
return typeUsage == null ? null : GetTypeName(typeUsage.EdmType, _ef.IsNullable(typeUsage), modelNamespace);
}
public string GetTypeName(EdmType edmType, string modelNamespace)
{
return GetTypeName(edmType, isNullable: null, modelNamespace: modelNamespace);
}
public string GetTypeName(EdmType edmType, bool? isNullable, string modelNamespace)
{
if (edmType == null)
{
return null;
}
var collectionType = edmType as CollectionType;
if (collectionType != null)
{
return String.Format(CultureInfo.InvariantCulture, "ICollection<{0}>", GetTypeName(collectionType.TypeUsage, modelNamespace));
}
var typeName = _code.Escape(edmType.MetadataProperties
.Where(p => p.Name == ExternalTypeNameAttributeName)
.Select(p => (string)p.Value)
.FirstOrDefault())
?? (modelNamespace != null && edmType.NamespaceName != modelNamespace ?
_code.CreateFullName(_code.EscapeNamespace(edmType.NamespaceName), _code.Escape(edmType)) :
_code.Escape(edmType));
if (edmType is StructuralType)
{
return typeName;
}
if (edmType is SimpleType)
{
var clrType = UnderlyingClrType(edmType);
if (!IsEnumType(edmType))
{
typeName = _code.Escape(clrType);
}
typeName = FixNamespaces(typeName);
return clrType.IsValueType && isNullable == true ?
String.Format(CultureInfo.InvariantCulture, "Nullable<{0}>", typeName) :
typeName;
}
throw new ArgumentException("edmType");
}
public Type UnderlyingClrType(EdmType edmType)
{
ArgumentNotNull(edmType, "edmType");
var primitiveType = edmType as PrimitiveType;
if (primitiveType != null)
{
return primitiveType.ClrEquivalentType;
}
if (IsEnumType(edmType))
{
return GetEnumUnderlyingType(edmType).ClrEquivalentType;
}
return typeof(object);
}
public object GetEnumMemberValue(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var valueProperty = enumMember.GetType().GetProperty("Value");
return valueProperty == null ? null : valueProperty.GetValue(enumMember, null);
}
public string GetEnumMemberName(MetadataItem enumMember)
{
ArgumentNotNull(enumMember, "enumMember");
var nameProperty = enumMember.GetType().GetProperty("Name");
return nameProperty == null ? null : (string)nameProperty.GetValue(enumMember, null);
}
public System.Collections.IEnumerable GetEnumMembers(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var membersProperty = enumType.GetType().GetProperty("Members");
return membersProperty != null
? (System.Collections.IEnumerable)membersProperty.GetValue(enumType, null)
: Enumerable.Empty<MetadataItem>();
}
public bool EnumIsFlags(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
var isFlagsProperty = enumType.GetType().GetProperty("IsFlags");
return isFlagsProperty != null && (bool)isFlagsProperty.GetValue(enumType, null);
}
public bool IsEnumType(GlobalItem edmType)
{
ArgumentNotNull(edmType, "edmType");
return edmType.GetType().Name == "EnumType";
}
public PrimitiveType GetEnumUnderlyingType(EdmType enumType)
{
ArgumentNotNull(enumType, "enumType");
return (PrimitiveType)enumType.GetType().GetProperty("UnderlyingType").GetValue(enumType, null);
}
public string CreateLiteral(object value)
{
if (value == null || value.GetType() != typeof(TimeSpan))
{
return _code.CreateLiteral(value);
}
return string.Format(CultureInfo.InvariantCulture, "new TimeSpan({0})", ((TimeSpan)value).Ticks);
}
public bool VerifyCaseInsensitiveTypeUniqueness(IEnumerable<string> types, string sourceFile)
{
ArgumentNotNull(types, "types");
ArgumentNotNull(sourceFile, "sourceFile");
var hash = new HashSet<string>(StringComparer.InvariantCultureIgnoreCase);
if (types.Any(item => !hash.Add(item)))
{
_errors.Add(
new CompilerError(sourceFile, -1, -1, "6023",
String.Format(CultureInfo.CurrentCulture, CodeGenerationTools.GetResourceString("Template_CaseInsensitiveTypeConflict"))));
return false;
}
return true;
}
public IEnumerable<SimpleType> GetEnumItemsToGenerate(IEnumerable<GlobalItem> itemCollection)
{
return GetItemsToGenerate<SimpleType>(itemCollection)
.Where(e => IsEnumType(e));
}
public IEnumerable<T> GetItemsToGenerate<T>(IEnumerable<GlobalItem> itemCollection) where T: EdmType
{
return itemCollection
.OfType<T>()
.Where(i => !i.MetadataProperties.Any(p => p.Name == ExternalTypeNameAttributeName))
.OrderBy(i => i.Name);
}
public IEnumerable<string> GetAllGlobalItems(IEnumerable<GlobalItem> itemCollection)
{
return itemCollection
.Where(i => i is EntityType || i is ComplexType || i is EntityContainer || IsEnumType(i))
.Select(g => GetGlobalItemName(g));
}
public string GetGlobalItemName(GlobalItem item)
{
if (item is EdmType)
{
return ((EdmType)item).Name;
}
else
{
return ((EntityContainer)item).Name;
}
}
public IEnumerable<EdmProperty> GetSimpleProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetSimpleProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetComplexProperties(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is ComplexType && p.DeclaringType == type);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(EntityType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<EdmProperty> GetPropertiesWithDefaultValues(ComplexType type)
{
return type.Properties.Where(p => p.TypeUsage.EdmType is SimpleType && p.DeclaringType == type && p.DefaultValue != null);
}
public IEnumerable<NavigationProperty> GetNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type);
}
public IEnumerable<NavigationProperty> GetCollectionNavigationProperties(EntityType type)
{
return type.NavigationProperties.Where(np => np.DeclaringType == type && np.ToEndMember.RelationshipMultiplicity == RelationshipMultiplicity.Many);
}
public FunctionParameter GetReturnParameter(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var returnParamsProperty = edmFunction.GetType().GetProperty("ReturnParameters");
return returnParamsProperty == null
? edmFunction.ReturnParameter
: ((IEnumerable<FunctionParameter>)returnParamsProperty.GetValue(edmFunction, null)).FirstOrDefault();
}
public bool IsComposable(EdmFunction edmFunction)
{
ArgumentNotNull(edmFunction, "edmFunction");
var isComposableProperty = edmFunction.GetType().GetProperty("IsComposableAttribute");
return isComposableProperty != null && (bool)isComposableProperty.GetValue(edmFunction, null);
}
public IEnumerable<FunctionImportParameter> GetParameters(EdmFunction edmFunction)
{
return FunctionImportParameter.Create(edmFunction.Parameters, _code, _ef);
}
public TypeUsage GetReturnType(EdmFunction edmFunction)
{
var returnParam = GetReturnParameter(edmFunction);
return returnParam == null ? null : _ef.GetElementType(returnParam.TypeUsage);
}
public bool GenerateMergeOptionFunction(EdmFunction edmFunction, bool includeMergeOption)
{
var returnType = GetReturnType(edmFunction);
return !includeMergeOption && returnType != null && returnType.EdmType.BuiltInTypeKind == BuiltInTypeKind.EntityType;
}
}
public static void ArgumentNotNull<T>(T arg, string name) where T : class
{
if (arg == null)
{
throw new ArgumentNullException(name);
}
}
#>

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//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DAL
{
using System;
using System.Collections.Generic;
public partial class Post
{
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public Post()
{
this.comentarios = new HashSet<Comentario>();
this.votos = new HashSet<Voto>();
}
public int id { get; set; }
public string title { get; set; }
public string markdown { get; set; }
public int user_id { get; set; }
public string html { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Comentario> comentarios { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Voto> votos { get; set; }
public virtual User user { get; set; }
}
}

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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// La información general de un ensamblado se controla mediante el siguiente
// conjunto de atributos. Cambie estos valores de atributo para modificar la información
// asociada con un ensamblado.
[assembly: AssemblyTitle("DAL")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("DAL")]
[assembly: AssemblyCopyright("Copyright © 2019")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Si establece ComVisible en false, los tipos de este ensamblado no estarán visibles
// para los componentes COM. Si es necesario obtener acceso a un tipo en este ensamblado desde
// COM, establezca el atributo ComVisible en true en este tipo.
[assembly: ComVisible(false)]
// El siguiente GUID sirve como id. de typelib si este proyecto se expone a COM.
[assembly: Guid("7b2f64a3-73a7-4f70-9ee2-33c3770dc90b")]
// La información de versión de un ensamblado consta de los cuatro valores siguientes:
//
// Versión principal
// Versión secundaria
// Número de compilación
// Revisión
//
// Puede especificar todos los valores o usar los números de compilación y de revisión predeterminados
// mediante el carácter "*", como se muestra a continuación:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DAL
{
using System;
using System.Collections.Generic;
public partial class User
{
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors")]
public User()
{
this.comentarios = new HashSet<Comentario>();
this.votos = new HashSet<Voto>();
this.posts = new HashSet<Post>();
}
public int id { get; set; }
public string username { get; set; }
public byte[] password { get; set; }
public byte[] salt { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Comentario> comentarios { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Voto> votos { get; set; }
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public virtual ICollection<Post> posts { get; set; }
}
}

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//------------------------------------------------------------------------------
// <auto-generated>
// Este código se generó a partir de una plantilla.
//
// Los cambios manuales en este archivo pueden causar un comportamiento inesperado de la aplicación.
// Los cambios manuales en este archivo se sobrescribirán si se regenera el código.
// </auto-generated>
//------------------------------------------------------------------------------
namespace DAL
{
using System;
using System.Collections.Generic;
public partial class Voto
{
public int id { get; set; }
public int post_id { get; set; }
public int user_id { get; set; }
public bool positivo { get; set; }
public virtual Post post { get; set; }
public virtual User user { get; set; }
}
}

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<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<entityFramework>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="Entities" connectionString="metadata=res://*/Entities.csdl|res://*/Entities.ssdl|res://*/Entities.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=DESKTOP-MSD3M14;initial catalog=blog_db;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>

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C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\DAL.dll.config
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\DAL.dll
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\DAL.pdb
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\EntityFramework.dll
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\EntityFramework.SqlServer.dll
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\Markdown.dll
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\EntityFramework.xml
C:\Users\dell\source\repos\Proyecto\DAL\bin\Debug\EntityFramework.SqlServer.xml
C:\Users\dell\source\repos\Proyecto\DAL\obj\Debug\DAL.csprojAssemblyReference.cache
C:\Users\dell\source\repos\Proyecto\DAL\obj\Debug\DAL.csproj.CoreCompileInputs.cache
C:\Users\dell\source\repos\Proyecto\DAL\obj\Debug\DAL.csproj.CopyComplete
C:\Users\dell\source\repos\Proyecto\DAL\obj\Debug\DAL.dll
C:\Users\dell\source\repos\Proyecto\DAL\obj\Debug\DAL.pdb

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<?xml version="1.0" encoding="utf-8"?>
<Schema Namespace="EntitiesModel" Alias="Self" annotation:UseStrongSpatialTypes="false" xmlns:annotation="http://schemas.microsoft.com/ado/2009/02/edm/annotation" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm">
<EntityType Name="Comentario">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="post_id" Type="Int32" Nullable="false" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<NavigationProperty Name="post" Relationship="Self.FK_comentario_post" FromRole="comentario" ToRole="post" />
<NavigationProperty Name="user" Relationship="Self.FK_comentario_user" FromRole="comentario" ToRole="user" />
<Property Name="html" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="false" />
</EntityType>
<EntityType Name="Post">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="title" Type="String" MaxLength="255" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="markdown" Type="String" MaxLength="Max" FixedLength="false" Unicode="false" Nullable="false" />
<NavigationProperty Name="comentarios" Relationship="Self.FK_comentario_post" FromRole="post" ToRole="comentario" />
<NavigationProperty Name="votos" Relationship="Self.FK_voto_post" FromRole="post" ToRole="voto" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<NavigationProperty Name="user" Relationship="EntitiesModel.FK_post_user" FromRole="Post" ToRole="User" />
<Property Name="html" Type="String" Nullable="false" MaxLength="Max" FixedLength="false" Unicode="false" />
</EntityType>
<EntityType Name="User">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" annotation:StoreGeneratedPattern="Identity" />
<Property Name="username" Type="String" MaxLength="255" FixedLength="false" Unicode="false" Nullable="false" />
<Property Name="password" Type="Binary" MaxLength="32" FixedLength="true" Nullable="false" />
<Property Name="salt" Type="Binary" MaxLength="20" FixedLength="true" Nullable="false" />
<NavigationProperty Name="comentarios" Relationship="Self.FK_comentario_user" FromRole="user" ToRole="comentario" />
<NavigationProperty Name="votos" Relationship="Self.FK_voto_user" FromRole="user" ToRole="voto" />
<NavigationProperty Name="posts" Relationship="EntitiesModel.FK_post_user" FromRole="User" ToRole="Post" />
</EntityType>
<EntityType Name="Voto">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="Int32" Nullable="false" />
<Property Name="post_id" Type="Int32" Nullable="false" />
<Property Name="user_id" Type="Int32" Nullable="false" />
<Property Name="positivo" Type="Boolean" Nullable="false" />
<NavigationProperty Name="post" Relationship="Self.FK_voto_post" FromRole="voto" ToRole="post" />
<NavigationProperty Name="user" Relationship="Self.FK_voto_user" FromRole="voto" ToRole="user" />
</EntityType>
<Association Name="FK_comentario_post">
<End Role="post" Type="EntitiesModel.Post" Multiplicity="1" />
<End Role="comentario" Type="EntitiesModel.Comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_comentario_user">
<End Role="user" Type="EntitiesModel.User" Multiplicity="1" />
<End Role="comentario" Type="EntitiesModel.Comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_post">
<End Role="post" Type="EntitiesModel.Post" Multiplicity="1" />
<End Role="voto" Type="EntitiesModel.Voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_user">
<End Role="user" Type="EntitiesModel.User" Multiplicity="1" />
<End Role="voto" Type="EntitiesModel.Voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="Entities" annotation:LazyLoadingEnabled="true">
<EntitySet Name="Comentarios" EntityType="EntitiesModel.Comentario" />
<EntitySet Name="Posts" EntityType="EntitiesModel.Post" />
<EntitySet Name="Users" EntityType="EntitiesModel.User" />
<EntitySet Name="Votos" EntityType="EntitiesModel.Voto" />
<AssociationSet Name="FK_comentario_post" Association="Self.FK_comentario_post">
<End Role="post" EntitySet="Posts" />
<End Role="comentario" EntitySet="Comentarios" />
</AssociationSet>
<AssociationSet Name="FK_comentario_user" Association="Self.FK_comentario_user">
<End Role="user" EntitySet="Users" />
<End Role="comentario" EntitySet="Comentarios" />
</AssociationSet>
<AssociationSet Name="FK_voto_post" Association="Self.FK_voto_post">
<End Role="post" EntitySet="Posts" />
<End Role="voto" EntitySet="Votos" />
</AssociationSet>
<AssociationSet Name="FK_voto_user" Association="Self.FK_voto_user">
<End Role="user" EntitySet="Users" />
<End Role="voto" EntitySet="Votos" />
</AssociationSet>
<AssociationSet Name="FK_post_user" Association="EntitiesModel.FK_post_user">
<End Role="User" EntitySet="Users" />
<End Role="Post" EntitySet="Posts" />
</AssociationSet>
</EntityContainer>
<Association Name="FK_post_user">
<End Type="EntitiesModel.User" Role="User" Multiplicity="1" />
<End Type="EntitiesModel.Post" Role="Post" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="User">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="Post">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
</Schema>

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<?xml version="1.0" encoding="utf-8"?>
<Mapping Space="C-S" xmlns="http://schemas.microsoft.com/ado/2009/11/mapping/cs">
<EntityContainerMapping StorageEntityContainer="EntitiesModelStoreContainer" CdmEntityContainer="Entities">
<EntitySetMapping Name="Comentarios">
<EntityTypeMapping TypeName="EntitiesModel.Comentario">
<MappingFragment StoreEntitySet="comentario">
<ScalarProperty Name="html" ColumnName="html" />
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="post_id" ColumnName="post_id" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Posts">
<EntityTypeMapping TypeName="EntitiesModel.Post">
<MappingFragment StoreEntitySet="post">
<ScalarProperty Name="html" ColumnName="html" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="title" ColumnName="title" />
<ScalarProperty Name="markdown" ColumnName="markdown" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Users">
<EntityTypeMapping TypeName="EntitiesModel.User">
<MappingFragment StoreEntitySet="user">
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="username" ColumnName="username" />
<ScalarProperty Name="password" ColumnName="password" />
<ScalarProperty Name="salt" ColumnName="salt" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
<EntitySetMapping Name="Votos">
<EntityTypeMapping TypeName="EntitiesModel.Voto">
<MappingFragment StoreEntitySet="voto">
<ScalarProperty Name="id" ColumnName="id" />
<ScalarProperty Name="post_id" ColumnName="post_id" />
<ScalarProperty Name="user_id" ColumnName="user_id" />
<ScalarProperty Name="positivo" ColumnName="positivo" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
</EntityContainerMapping>
</Mapping>

View File

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<?xml version="1.0" encoding="utf-8"?>
<Schema Namespace="EntitiesModel.Store" Provider="System.Data.SqlClient" ProviderManifestToken="2012" Alias="Self" xmlns:store="http://schemas.microsoft.com/ado/2007/12/edm/EntityStoreSchemaGenerator" xmlns:customannotation="http://schemas.microsoft.com/ado/2013/11/edm/customannotation" xmlns="http://schemas.microsoft.com/ado/2009/11/edm/ssdl">
<EntityType Name="comentario">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="html" Type="text" Nullable="false" />
<Property Name="post_id" Type="int" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
</EntityType>
<EntityType Name="post">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="title" Type="varchar" MaxLength="255" Nullable="false" />
<Property Name="markdown" Type="text" Nullable="false" />
<Property Name="html" Type="text" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
</EntityType>
<EntityType Name="user">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="username" Type="varchar" MaxLength="255" Nullable="false" />
<Property Name="password" Type="binary" MaxLength="32" Nullable="false" />
<Property Name="salt" Type="binary" MaxLength="20" Nullable="false" />
</EntityType>
<EntityType Name="voto">
<Key>
<PropertyRef Name="id" />
</Key>
<Property Name="id" Type="int" StoreGeneratedPattern="Identity" Nullable="false" />
<Property Name="post_id" Type="int" Nullable="false" />
<Property Name="user_id" Type="int" Nullable="false" />
<Property Name="positivo" Type="bit" Nullable="false" />
</EntityType>
<Association Name="FK_comentario_post">
<End Role="post" Type="Self.post" Multiplicity="1" />
<End Role="comentario" Type="Self.comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_comentario_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="comentario" Type="Self.comentario" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="comentario">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_post_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="post" Type="Self.post" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="post">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_post">
<End Role="post" Type="Self.post" Multiplicity="1" />
<End Role="voto" Type="Self.voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="post">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="post_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<Association Name="FK_voto_user">
<End Role="user" Type="Self.user" Multiplicity="1" />
<End Role="voto" Type="Self.voto" Multiplicity="*" />
<ReferentialConstraint>
<Principal Role="user">
<PropertyRef Name="id" />
</Principal>
<Dependent Role="voto">
<PropertyRef Name="user_id" />
</Dependent>
</ReferentialConstraint>
</Association>
<EntityContainer Name="EntitiesModelStoreContainer">
<EntitySet Name="comentario" EntityType="Self.comentario" Schema="dbo" store:Type="Tables" />
<EntitySet Name="post" EntityType="Self.post" Schema="dbo" store:Type="Tables" />
<EntitySet Name="user" EntityType="Self.user" Schema="dbo" store:Type="Tables" />
<EntitySet Name="voto" EntityType="Self.voto" Schema="dbo" store:Type="Tables" />
<AssociationSet Name="FK_comentario_post" Association="Self.FK_comentario_post">
<End Role="post" EntitySet="post" />
<End Role="comentario" EntitySet="comentario" />
</AssociationSet>
<AssociationSet Name="FK_comentario_user" Association="Self.FK_comentario_user">
<End Role="user" EntitySet="user" />
<End Role="comentario" EntitySet="comentario" />
</AssociationSet>
<AssociationSet Name="FK_post_user" Association="Self.FK_post_user">
<End Role="user" EntitySet="user" />
<End Role="post" EntitySet="post" />
</AssociationSet>
<AssociationSet Name="FK_voto_post" Association="Self.FK_voto_post">
<End Role="post" EntitySet="post" />
<End Role="voto" EntitySet="voto" />
</AssociationSet>
<AssociationSet Name="FK_voto_user" Association="Self.FK_voto_user">
<End Role="user" EntitySet="user" />
<End Role="voto" EntitySet="voto" />
</AssociationSet>
</EntityContainer>
</Schema>

5
DAL/packages.config Executable file
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<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="EntityFramework" version="6.4.0" targetFramework="net461" />
<package id="Markdown" version="2.2.1" targetFramework="net461" />
</packages>