/// <summary>
/// Generate entity type navigation properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateNavigationProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var sortedNavigations = entityType.GetScaffoldNavigations(_options.Value)
.OrderBy(n => n.IsDependentToPrincipal() ? 0 : 1)
.ThenBy(n => n.IsCollection() ? 1 : 0);
if (sortedNavigations.Any())
{
var navProperties = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
NavPropertyAnnotations = new List <Dictionary <string, object> >();
if (UseDataAnnotations)
{
GenerateNavigationDataAnnotations(navigation);
}
navProperties.Add(new Dictionary <string, object>
{
{ "nav-property-collection", navigation.IsCollection() },
{ "nav-property-type", navigation.GetTargetType().Name },
{ "nav-property-name", navigation.Name },
{ "nav-property-annotations", NavPropertyAnnotations },
});
}
var transformedNavProperties = EntityTypeTransformationService.TransformNavigationProperties(navProperties);
TemplateData.Add("nav-properties", transformedNavProperties);
}
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.GetColumnOrdinal()))
{
PropertyAnnotationsData = new List <Dictionary <string, object> >();
if (UseDataAnnotations)
{
GeneratePropertyDataAnnotations(property);
}
properties.Add(new Dictionary <string, object>
{
{ "property-type", CSharpHelper.Reference(property.ClrType) },
{ "property-name", property.Name },
{ "property-annotations", PropertyAnnotationsData }
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate entity type navigation properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateNavigationProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var sortedNavigations = entityType.GetNavigations()
.OrderBy(n => n.IsOnDependent ? 0 : 1)
.ThenBy(n => n.IsCollection ? 1 : 0);
if (sortedNavigations.Any())
{
var navProperties = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
// TODO: Resolve TransformNavPropertyName() method
NavEntityPropertyInfo navEntityPropertyInfo = ResolvingNamesService.ResolvingName(navigation);
navProperties.Add(new Dictionary <string, object>
{
{ "foregin-entity-name", navEntityPropertyInfo.ForeginEntityName },
{ "field-name", navEntityPropertyInfo.FieldName },
{ "nav-property-collection", navigation.IsCollection },
{ "nav-property-type", navigation.TargetEntityType.Name },
{ "nav-property-name", TypeScriptHelper.ToCamelCase(navigation.Name) },
{ "nav-property-annotations", new List <Dictionary <string, object> >() },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true }
});
}
var transformedNavProperties = EntityTypeTransformationService.TransformNavigationProperties(entityType.Name, navProperties);
TemplateData.Add("nav-properties", transformedNavProperties);
}
}
/// <summary>
/// Generate entity type navigation properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateNavigationProperties(IEntityType entityType)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var sortedNavigations = entityType.GetNavigations()
.OrderBy(n => n.IsDependentToPrincipal() ? 0 : 1)
.ThenBy(n => n.IsCollection() ? 1 : 0);
if (sortedNavigations.Any())
{
var navProperties = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
navProperties.Add(new Dictionary <string, object>
{
{ "nav-property-collection", navigation.IsCollection() },
{ "nav-property-type", navigation.GetTargetType().Name },
{ "nav-property-name", TypeScriptHelper.ToCamelCase(navigation.Name) },
{ "nav-property-annotations", new List <Dictionary <string, object> >() },
});
}
var transformedNavProperties = EntityTypeTransformationService.TransformNavigationProperties(navProperties);
TemplateData.Add("nav-properties", transformedNavProperties);
}
}
/// <summary>
/// Generate entity type constructor.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateConstructor(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var collectionNavigations = entityType.GetScaffoldNavigations(_options.Value)
.Where(n => n.IsCollection()).ToList();
if (collectionNavigations.Count > 0)
{
var lines = new List <Dictionary <string, object> >();
foreach (var navigation in collectionNavigations)
{
lines.Add(new Dictionary <string, object>
{
{ "property-name", navigation.Name },
{ "property-type", navigation.GetTargetType().Name }
});
}
var transformedLines = EntityTypeTransformationService.TransformConstructor(lines);
TemplateData.Add("lines", transformedLines);
}
}
/// <summary>
/// Generate OnModelBuilding method.
/// </summary>
/// <param name="model">Metadata about the shape of entities, the relationships between them, and how they map to the database.</param>
/// <param name="useDataAnnotations">Use fluent modeling API if false.</param>
protected virtual void GenerateConfiguration(IEntityType entityType, bool useDataAnnotations)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var transformedEntityName = EntityTypeTransformationService.TransformEntityName(entityType.DisplayName());
var sb = new IndentedStringBuilder();
using (sb.Indent())
{
sb.IncrementIndent();
sb.AppendLine($"public void Configure(EntityTypeBuilder<{transformedEntityName}> builder)");
sb.Append("{");
using (sb.Indent())
{
GenerateEntityType(entityType, useDataAnnotations, sb);
//GenerateSequence(sequence, sb);
sb.AppendLine();
}
sb.Append("}");
var configuration = sb.ToString();
TemplateData.Add("configuration", configuration);
}
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateProperties(IEntityType entityType)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.Scaffolding().ColumnOrdinal))
{
PropertyAnnotationsData = new List <Dictionary <string, object> >();
if (UseDataAnnotations)
{
GeneratePropertyDataAnnotations(property);
}
properties.Add(new Dictionary <string, object>
{
{ "property-type", CSharpHelper.Reference(property.ClrType) },
{ "property-name", property.Name },
{ "property-annotations", PropertyAnnotationsData }
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate the DbContext class.
/// </summary>
/// <param name="model">Metadata about the shape of entities, the relationships between them, and how they map to the database.</param>
/// <param name="contextName">Name of DbContext class.</param>
/// <param name="connectionString">Database connection string.</param>
/// <param name="useDataAnnotations">Use fluent modeling API if false.</param>
/// <param name="suppressConnectionStringWarning">Suppress connection string warning.</param>
protected virtual void GenerateClass(
IModel model,
string contextName,
string connectionString,
bool useDataAnnotations,
bool suppressConnectionStringWarning)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (contextName == null)
{
throw new ArgumentNullException(nameof(contextName));
}
if (connectionString == null)
{
throw new ArgumentNullException(nameof(connectionString));
}
TemplateData.Add("class", contextName);
GenerateDbSets(model);
GenerateEntityTypeErrors(model);
GenerateOnConfiguring(connectionString, suppressConnectionStringWarning);
GenerateOnModelCreating(model, useDataAnnotations);
}
/// <summary>
/// Generate entity type data annotations.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateEntityTypeDataAnnotations(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
//GenerateTableAttribute(entityType);
ClassAnnotationsData = new List <Dictionary <string, object> >();
GenerateKeylessAttribute(entityType);
GenerateTableAttribute(entityType);
GenerateIndexAttributes(entityType);
var annotations = AnnotationCodeGenerator
.FilterIgnoredAnnotations(entityType.GetAnnotations())
.ToDictionary(a => a.Name, a => a);
AnnotationCodeGenerator.RemoveAnnotationsHandledByConventions(entityType, annotations);
foreach (var attribute in AnnotationCodeGenerator.GenerateDataAnnotationAttributes(entityType, annotations))
{
var attributeWriter = new AttributeWriter(attribute.Type.Name);
foreach (var argument in attribute.Arguments)
{
attributeWriter.AddParameter(CSharpHelper.UnknownLiteral(argument));
}
}
TemplateData.Add("class-annotations", ClassAnnotationsData);
}
/// <summary>
/// Generate entity type constructor.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateConstructor(IEntityType entityType)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var collectionNavigations = entityType.GetNavigations().Where(n => n.IsCollection()).ToList();
if (collectionNavigations.Count > 0)
{
var lines = new List <Dictionary <string, object> >();
foreach (var navigation in collectionNavigations)
{
lines.Add(new Dictionary <string, object>
{
{ "property-name", navigation.Name },
{ "property-type", navigation.GetTargetType().Name },
});
}
var transformedLines = EntityTypeTransformationService.TransformConstructor(lines);
TemplateData.Add("lines", transformedLines);
}
}
/// <summary>
/// Generate entity type navigation properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateNavigationProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var sortedNavigations = entityType.GetNavigations()
.OrderBy(n => n.IsDependentToPrincipal() ? 0 : 1)
.ThenBy(n => n.IsCollection() ? 1 : 0);
if (sortedNavigations.Any())
{
var navProperties = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
navProperties.Add(new Dictionary <string, object>
{
{ "nav-property-collection", navigation.IsCollection() },
{ "nav-property-type", navigation.GetTargetType().Name },
{ "nav-property-name", TypeScriptHelper.ToCamelCase(navigation.Name) },
{ "nav-property-annotations", new List <Dictionary <string, object> >() },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true }
});
}
var transformedNavProperties = EntityTypeTransformationService.TransformNavigationProperties(navProperties);
TemplateData.Add("nav-properties", transformedNavProperties);
}
}
/// <summary>
/// Generate OnConfiguring method.
/// </summary>
/// <param name="connectionString">Database connection string.</param>
/// <param name="suppressConnectionStringWarning">Suppress connection string warning.</param>
protected virtual void GenerateOnConfiguring(
string connectionString,
bool suppressConnectionStringWarning)
{
if (connectionString == null)
{
throw new ArgumentNullException(nameof(connectionString));
}
var sb = new IndentedStringBuilder();
using (sb.Indent())
{
sb.IncrementIndent();
sb.AppendLine("protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)");
sb.AppendLine("{");
using (sb.Indent())
{
sb.AppendLine("if (!optionsBuilder.IsConfigured)");
sb.AppendLine("{");
if (HandlebarsScaffoldingOptions.IncludeConnectionString)
{
using (sb.Indent())
{
if (!suppressConnectionStringWarning)
{
sb.DecrementIndent()
.DecrementIndent()
.DecrementIndent()
.DecrementIndent()
.AppendLine("#warning " + DesignStrings.SensitiveInformationWarning)
.IncrementIndent()
.IncrementIndent()
.IncrementIndent()
.IncrementIndent();
}
sb.Append("optionsBuilder")
.Append(
ProviderConfigurationCodeGenerator != null
? CSharpHelper.Fragment(
ProviderConfigurationCodeGenerator.GenerateUseProvider(connectionString, null))
#pragma warning disable CS0618 // Type or member is obsolete
: LegacyProviderCodeGenerator.GenerateUseProvider(connectionString, Language))
#pragma warning restore CS0618 // Type or member is obsolete
.AppendLine(";");
}
}
sb.AppendLine("}");
}
sb.AppendLine("}");
var onConfiguring = sb.ToString();
TemplateData.Add("on-configuring", onConfiguring);
}
}
/// <summary>
/// Generate entity type navigation properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateNavigationProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var sortedNavigations = entityType.GetScaffoldNavigations(_options.Value)
.OrderBy(n => n.IsOnDependent ? 0 : 1)
.ThenBy(n => n.IsCollection ? 1 : 0);
if (sortedNavigations.Any())
{
var navProperties = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
NavPropertyAnnotations = new List <Dictionary <string, object> >();
// TODO: Resolve TransformNavPropertyName() method
NavEntityPropertyInfo navEntityPropertyInfo = ResolvingNamesService.ResolvingName(navigation);
if (UseDataAnnotations)
{
GenerateNavigationDataAnnotations(navigation);
}
var propertyIsNullable = !navigation.IsCollection && (
navigation.IsOnDependent
? !navigation.ForeignKey.IsRequired
: !navigation.ForeignKey.IsRequiredDependent
);
var navPropertyType = navigation.TargetEntityType.Name;
if (_options?.Value?.EnableNullableReferenceTypes == true &&
!navPropertyType.EndsWith("?") &&
propertyIsNullable)
{
navPropertyType += "?";
}
navProperties.Add(new Dictionary <string, object>
{
{ "foregin-entity-name", navEntityPropertyInfo.ForeginEntityName },
{ "field-name", navEntityPropertyInfo.FieldName },
{ "nav-property-collection", navigation.IsCollection },
{ "nav-property-type", navPropertyType },
{ "nav-property-name", navigation.Name },
{ "nav-property-annotations", NavPropertyAnnotations },
{ "nav-property-isnullable", propertyIsNullable },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true }
});
}
var transformedNavProperties = EntityTypeTransformationService.TransformNavigationProperties(entityType.Name, navProperties);
TemplateData.Add("nav-properties", transformedNavProperties);
}
}
/// <summary>
/// Generate entity type class.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateClass(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var transformedEntityName = EntityTypeTransformationService.TransformEntityName(entityType.Name);
TemplateData.Add("class", transformedEntityName);
GenerateConstructor(entityType);
GenerateProperties(entityType);
GenerateNavigationProperties(entityType);
}
public static string SendLogintemplate(string accesstoken, string name)
{
if (accesstoken != null && name != null)
{
var searchmodel = new Template();
var data = new TemplateData();
searchmodel.touser = "******";
searchmodel.template_id = "MkAXA32hZhVDk_lb2TNtvBNR1jqh58ZlG2aB-nBaM-Y";
searchmodel.url = "111.230.151.235/New";
data.Add("first", new Item("用户登录管理面板", "#000000"));
data.Add("keyword1", new Item(GetLocalIP(), "#FF4040"));
data.Add("keyword2", new Item(name, "#FF4040"));
data.Add("keyword3", new Item(DateTime.Now.ToString(), "#FF4040"));
data.Add("remark", new Item("请留意！！", "#000000"));
searchmodel.data = data;
var str = JsonConvert.SerializeObject(searchmodel);
var urlstr = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + accesstoken;
var jsonstr = Httpgetpost.Post(urlstr, str);
return(jsonstr);
}
return(null);
}
public static string SendSearchtemplate(string accesstoken, string content)
{
if (accesstoken != null && content != null)
{
var searchmodel = new Template();
var data = new TemplateData();
searchmodel.touser = "******";
searchmodel.template_id = "rNptNzNkbzunBF3zsukNfBC-DAwrUv8gnmjrcrrGKc4";
searchmodel.url = "111.230.151.235/New";
data.Add("first", new Item("使用了搜索功能", "#000000"));
data.Add("keyword1", new Item(GetLocalIP(), "#FF4040"));
data.Add("keyword2", new Item(content, "#FF4040"));
data.Add("keyword3", new Item(DateTime.Now.ToString(), "#FF4040"));
data.Add("remark", new Item("请留意！！", "#000000"));
searchmodel.data = data;
var str = JsonConvert.SerializeObject(searchmodel);
var urlstr = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + accesstoken;
var jsonstr = Httpgetpost.Post(urlstr, str);
return(jsonstr);
}
return(null);
}
private void GenerateEntityTypeErrors(IModel model)
{
var entityTypeErrors = new List <Dictionary <string, object> >();
foreach (var entityTypeError in model.Scaffolding().EntityTypeErrors)
{
entityTypeErrors.Add(new Dictionary <string, object>
{
{ "entity-type-error", $"// {entityTypeError.Value} Please see the warning messages." },
});
}
TemplateData.Add("entity-type-errors", entityTypeErrors);
}
/// <summary>
/// Generate entity type class.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateClassAndMap(IEntityType entityType, bool useDataAnnotations)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var transformedEntityName = EntityTypeTransformationService.TransformEntityName(entityType.Name);
TemplateData.Add("class", transformedEntityName);
TemplateData.Add("class-map", transformedEntityName + "Map");
GenerateConfiguration(entityType, useDataAnnotations);
}
/// <summary>
/// Generate entity type class.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateClass(IEntityType entityType)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var transformedEntityName = EntityTypeTransformationService.TransformEntityName(entityType.Name);
TemplateData.Add("class", transformedEntityName);
GenerateConstructor(entityType);
GenerateProperties(entityType);
GenerateNavigationProperties(entityType);
}
private void GenerateDbSets(IModel model)
{
var dbSets = new List <Dictionary <string, object> >();
foreach (var entityType in model.GetEntityTypes())
{
var transformedEntityName = EntityTypeTransformationService.TransformEntityName(entityType.Name);
dbSets.Add(new Dictionary <string, object>
{
{ "set-property-type", transformedEntityName },
{ "set-property-name", entityType.Scaffolding().DbSetName },
});
}
TemplateData.Add("dbsets", dbSets);
}
protected override void GenerateProperties(IEntityType entityType)
{
var properties = new List <Dictionary <string, object> >();
#pragma warning disable EF1001 // Internal EF Core API usage.
foreach (var property in entityType.GetProperties().OrderBy(p => p.GetColumnOrdinal()))
#pragma warning restore EF1001 // Internal EF Core API usage.
{
PropertyAnnotationsData = new List <Dictionary <string, object> >();
if (UseDataAnnotations)
{
GeneratePropertyDataAnnotations(property);
}
var propertyType = CSharpHelper.Reference(property.ClrType);
if (_options?.Value?.EnableNullableReferenceTypes == true &&
property.IsNullable &&
!propertyType.EndsWith("?"))
{
propertyType += "?";
}
properties.Add(new Dictionary <string, object>
{
{ "property-type", propertyType },
{ "property-name", property.Name },
{ "property-annotations", PropertyAnnotationsData },
{ "property-comment", property.GetComment() },
{ "property-isnullable", property.IsNullable },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true },
// Add new item to template data
{ "property-isprimarykey", property.IsPrimaryKey() }
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
// Add to transformed properties
for (int i = 0; i < transformedProperties.Count; i++)
{
transformedProperties[i].Add("property-isprimarykey", properties[i]["property-isprimarykey"]);
}
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate entity type class.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateClass(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
if (UseDataAnnotations)
{
GenerateEntityTypeDataAnnotations(entityType);
}
var transformedEntityName = EntityTypeTransformationService.TransformTypeEntityName(entityType.Name);
TemplateData.Add("comment", entityType.GetComment());
TemplateData.Add("class", transformedEntityName);
GenerateConstructor(entityType);
GenerateProperties(entityType);
GenerateNavigationProperties(entityType);
}
/// <summary>
/// Generate entity type imports.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateImports(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var imports = new List <Dictionary <string, object> >();
foreach (var ns in entityType.GetProperties()
.SelectMany(p => p.ClrType.GetNamespaces())
.Where(ns => ns != "System" && ns != "System.Collections.Generic")
.Distinct())
{
imports.Add(new Dictionary <string, object> {
{ "import", ns }
});
}
TemplateData.Add("imports", imports);
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.GetColumnOrdinal()))
{
properties.Add(new Dictionary <string, object>
{
{ "property-type", TypeScriptHelper.TypeName(property.ClrType) },
{ "property-name", TypeScriptHelper.ToCamelCase(property.Name) },
{ "property-annotations", new List <Dictionary <string, object> >() },
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate entity type imports.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateImports(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var sortedNavigations = entityType.GetNavigations()
.OrderBy(n => n.IsDependentToPrincipal() ? 0 : 1)
.ThenBy(n => n.IsCollection() ? 1 : 0)
.Distinct();
if (sortedNavigations.Any())
{
var imports = new List <Dictionary <string, object> >();
foreach (var navigation in sortedNavigations)
{
imports.Add(new Dictionary <string, object> {
{ "import", navigation.GetTargetType().Name }
});
}
TemplateData.Add("imports", imports);
}
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected virtual void GenerateProperties(IEntityType entityType)
{
if (entityType == null)
{
throw new ArgumentNullException(nameof(entityType));
}
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.Scaffolding().ColumnOrdinal))
{
properties.Add(new Dictionary <string, object>
{
{ "property-type", TypeScriptHelper.TypeName(property.ClrType) },
{ "property-name", TypeScriptHelper.ToCamelCase(property.Name) },
{ "property-annotations", new List <Dictionary <string, object> >() },
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.GetColumnOrdinal()))
{
properties.Add(new Dictionary <string, object>
{
{ "property-type", TypeScriptHelper.TypeName(property.ClrType) },
{ "property-name", TypeScriptHelper.ToCamelCase(property.Name) },
{ "property-annotations", new List <Dictionary <string, object> >() },
{ "property-comment", property.GetComment() },
{ "property-isnullable", property.IsNullable },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true }
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
private void GenerateTableAttribute(IEntityType entityType)
{
var tableName = entityType.GetTableName();
var schema = entityType.GetSchema();
var defaultSchema = entityType.Model.GetDefaultSchema();
var schemaParameterNeeded = schema != null && schema != defaultSchema;
var tableAttributeNeeded = schemaParameterNeeded || tableName != null && tableName != entityType.GetDbSetName();
if (tableAttributeNeeded)
{
var tableAttribute = new AttributeWriter(nameof(TableAttribute));
tableAttribute.AddParameter(CSharpHelper.Literal(tableName));
if (schemaParameterNeeded)
{
tableAttribute.AddParameter($"{nameof(TableAttribute.Schema)} = {CSharpHelper.Literal(schema)}");
}
TemplateData.Add("class-annotation", tableAttribute.ToString());
}
}
/// <summary>
/// Generate entity type properties.
/// </summary>
/// <param name="entityType">Represents an entity type in an <see cref="T:Microsoft.EntityFrameworkCore.Metadata.IModel" />.</param>
protected override void GenerateProperties(IEntityType entityType)
{
Check.NotNull(entityType, nameof(entityType));
var properties = new List <Dictionary <string, object> >();
foreach (var property in entityType.GetProperties().OrderBy(p => p.GetColumnOrdinal()))
{
PropertyAnnotationsData = new List <Dictionary <string, object> >();
if (UseDataAnnotations)
{
GeneratePropertyDataAnnotations(property);
}
var propertyType = CSharpHelper.Reference(property.ClrType);
if (_options?.Value?.EnableNullableReferenceTypes == true &&
property.IsNullable &&
!propertyType.EndsWith("?"))
{
propertyType += "?";
}
properties.Add(new Dictionary <string, object>
{
{ "property-type", propertyType },
{ "property-name", property.Name },
{ "property-annotations", PropertyAnnotationsData },
{ "property-comment", property.GetComment() },
{ "property-isnullable", property.IsNullable },
{ "nullable-reference-types", _options?.Value?.EnableNullableReferenceTypes == true }
});
}
var transformedProperties = EntityTypeTransformationService.TransformProperties(properties);
TemplateData.Add("properties", transformedProperties);
}
/// <summary>
/// Generate OnModelBuilding method.
/// </summary>
/// <param name="model">Metadata about the shape of entities, the relationships between them, and how they map to the database.</param>
/// <param name="useDataAnnotations">Use fluent modeling API if false.</param>
protected virtual void GenerateOnModelCreating(IModel model, bool useDataAnnotations)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
var sb = new IndentedStringBuilder();
using (sb.Indent())
{
sb.IncrementIndent();
sb.AppendLine("protected override void OnModelCreating(ModelBuilder modelBuilder)");
sb.Append("{");
var annotations = model.GetAnnotations().ToList();
RemoveAnnotation(ref annotations, ScaffoldingAnnotationNames.DatabaseName);
RemoveAnnotation(ref annotations, ScaffoldingAnnotationNames.EntityTypeErrors);
var annotationsToRemove = new List <IAnnotation>();
annotationsToRemove.AddRange(annotations.Where(a => a.Name.StartsWith(RelationalAnnotationNames.SequencePrefix, StringComparison.Ordinal)));
var lines = new List <string>();
foreach (var annotation in annotations)
{
if (CodeGenerator.IsHandledByConvention(model, annotation))
{
annotationsToRemove.Add(annotation);
}
else
{
#pragma warning disable CS0618 // Type or member is obsolete
var line = CodeGenerator.GenerateFluentApi(model, annotation, Language);
#pragma warning restore CS0618 // Type or member is obsolete
if (line != null)
{
lines.Add(line);
annotationsToRemove.Add(annotation);
}
}
}
lines.AddRange(GenerateAnnotations(annotations.Except(annotationsToRemove)));
if (lines.Count > 0)
{
using (sb.Indent())
{
sb.AppendLine();
sb.Append("modelBuilder" + lines[0]);
using (sb.Indent())
{
foreach (var line in lines.Skip(1))
{
sb.AppendLine();
sb.Append(line);
}
}
sb.AppendLine(";");
}
}
using (sb.Indent())
{
if (HandlebarsScaffoldingOptions.RefineFluteAPI)
{
AllGenerateEntityTypeConfigurations(model, sb);
}
else
{
AllGenerateEntityTypes(model, useDataAnnotations, sb);
}
AllGenerateSequences(model, sb);
sb.AppendLine();
sb.AppendLine("OnModelCreatingExt(modelBuilder);");
}
sb.AppendLine("}");
sb.AppendLine();
sb.Append("partial void OnModelCreatingExt(ModelBuilder modelBuilder);");
var onModelCreating = sb.ToString();
TemplateData.Add("on-model-creating", onModelCreating);
}
}
