tk/FreeSql
1
0
Fork 0
mirror of https://github.com/nsnail/FreeSql.git synced 2025-11-04 17:20:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

- 增加 实体特性 [Column(ServerTime = DateTimeKind.Utc)] 使用数据库时间执行插入数据；

Browse Source 
- 修复 ToList(a => new Dto { .. }) 在使用 GroupBy 之后报错的 bug；
- 修复 注释迁移到数据库，在 asp.net 4.7 无效的问题；
This commit is contained in:
28810
2019-11-25 17:30:36 +08:00
parent 27acd4da08
commit 01b31c095b
49 changed files with 332 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
FreeSql/Internal/CommonExpression.cs
View File

@@ -110,7 +110,7 @@ namespace FreeSql.Internal
parent.Consturctor = initExp.NewExpression.Type.GetConstructors()[0];
parent.ConsturctorType = ReadAnonymousTypeInfoConsturctorType.Properties;
if (initExp.NewExpression.Type != _tables.FirstOrDefault()?.Table.Type)
if (_tables != null && _tables.Any() && initExp.NewExpression.Type != _tables.FirstOrDefault().Table.Type)
{
//dto 映射
var dtoProps = initExp.NewExpression.Type.GetPropertiesDictIgnoreCase().Values;

15
FreeSql/Internal/CommonProvider/InsertProvider.cs
View File

@@ -445,13 +445,18 @@ namespace FreeSql.Internal.CommonProvider
if (col.Attribute.IsIdentity == false && _ignore.ContainsKey(col.Attribute.Name)) continue;
if (colidx2 > 0) sb.Append(", ");
object val = col.GetMapValue(d);
if (_noneParameter)
sb.Append(_commonUtils.GetNoneParamaterSqlValue(specialParams, col.Attribute.MapType, val));
if (string.IsNullOrEmpty(col.DbInsertValue) == false)
sb.Append(col.DbInsertValue);
else
{
sb.Append(_commonUtils.QuoteWriteParamter(col.Attribute.MapType, _commonUtils.QuoteParamterName($"{col.CsName}_{didx}")));
_params[didx * colidx + colidx2] = _commonUtils.AppendParamter(null, $"{col.CsName}_{didx}", col, col.Attribute.MapType, val);
object val = col.GetMapValue(d);
if (_noneParameter)
sb.Append(_commonUtils.GetNoneParamaterSqlValue(specialParams, col.Attribute.MapType, val));
else
{
sb.Append(_commonUtils.QuoteWriteParamter(col.Attribute.MapType, _commonUtils.QuoteParamterName($"{col.CsName}_{didx}")));
_params[didx * colidx + colidx2] = _commonUtils.AppendParamter(null, $"{col.CsName}_{didx}", col, col.Attribute.MapType, val);
}
}
++colidx2;
}

20
FreeSql/Internal/CommonUtils.cs
View File

@@ -34,6 +34,8 @@ namespace FreeSql.Internal
public abstract string StringConcat(string[] objs, Type[] types);
public abstract string Mod(string left, string right, Type leftType, Type rightType);
public abstract string Div(string left, string right, Type leftType, Type rightType);
public abstract string Now { get; }
public abstract string NowUtc { get; }
public abstract string QuoteWriteParamter(Type type, string paramterName);
public abstract string QuoteReadColumn(Type type, string columnName);
@@ -126,7 +128,7 @@ namespace FreeSql.Internal
if (trycol._Position != null) attr._Position = trycol.Position;
if (trycol._CanInsert != null) attr._CanInsert = trycol.CanInsert;
if (trycol._CanUpdate != null) attr._CanUpdate = trycol.CanUpdate;
if (trycol.DbDefautValue != null) attr.DbDefautValue = trycol.DbDefautValue;
if (trycol._ServerTime != null) attr._ServerTime = trycol._ServerTime;
}
var attrs = proto.GetCustomAttributes(typeof(ColumnAttribute), false);
foreach (var tryattrobj in attrs)
@@ -145,7 +147,7 @@ namespace FreeSql.Internal
if (tryattr._Position != null) attr._Position = tryattr.Position;
if (tryattr._CanInsert != null) attr._CanInsert = tryattr.CanInsert;
if (tryattr._CanUpdate != null) attr._CanUpdate = tryattr.CanUpdate;
if (tryattr.DbDefautValue != null) attr.DbDefautValue = tryattr.DbDefautValue;
if (tryattr._ServerTime != null) attr._ServerTime = tryattr.ServerTime;
}
ColumnAttribute ret = null;
if (!string.IsNullOrEmpty(attr.Name)) ret = attr;
@@ -160,7 +162,7 @@ namespace FreeSql.Internal
if (attr._Position != null) ret = attr;
if (attr._CanInsert != null) ret = attr;
if (attr._CanUpdate != null) ret = attr;
if (attr.DbDefautValue != null) ret = attr;
if (attr._ServerTime != null) ret = attr;
if (ret != null && ret.MapType == null) ret.MapType = proto.PropertyType;
return ret;
}
@@ -343,8 +345,16 @@ namespace FreeSql.Internal
/// <returns>Dict：key=属性名，value=注释</returns>
public static Dictionary<string, string> GetProperyCommentBySummary(Type type)
{
var xmlPath = type.Assembly.Location.Replace(".dll", ".xml").Replace(".exe", ".xml");
if (File.Exists(xmlPath) == false) return null;
var regex = new Regex(@"\.(dll|exe)", RegexOptions.IgnoreCase);
var xmlPath = regex.Replace(type.Assembly.Location, ".xml");
if (File.Exists(xmlPath) == false)
{
if (string.IsNullOrEmpty(type.Assembly.CodeBase)) return null;
xmlPath = regex.Replace(type.Assembly.CodeBase, ".xml");
if (xmlPath.StartsWith("file:///") && Uri.TryCreate(xmlPath, UriKind.Absolute, out var tryuri))
xmlPath = tryuri.LocalPath;
if (File.Exists(xmlPath) == false) return null;
}
var dic = new Dictionary<string, string>();
var sReader = new StringReader(File.ReadAllText(xmlPath));

2
FreeSql/Internal/Model/ColumnInfo.cs
View File

@@ -14,6 +14,8 @@ namespace FreeSql.Internal.Model
public ColumnAttribute Attribute { get; set; }
public string Comment { get; internal set; }
public string DbTypeText { get; internal set; }
public string DbDefaultValue { get; internal set; }
public string DbInsertValue { get; internal set; }
public int DbSize { get; internal set; }
public byte DbPrecision { get; internal set; }
public byte DbScale { get; internal set; }

42
FreeSql/Internal/UtilsExpressionTree.cs
View File

@@ -151,26 +151,48 @@ namespace FreeSql.Internal
trytb.ColumnsByCsIgnore.Add(p.Name, col);
continue;
}
if (entityDefault != null) colattr.DbDefautValue = trytb.Properties[p.Name].GetValue(entityDefault, null);
object defaultValue = null;
if (entityDefault != null) defaultValue = trytb.Properties[p.Name].GetValue(entityDefault, null);
if (p.PropertyType.IsEnum)
{
var isEqualsEnumValue = false;
var enumValues = Enum.GetValues(p.PropertyType);
for (var a = 0; a < enumValues.Length; a++)
if (object.Equals(colattr.DbDefautValue, enumValues.GetValue(a)))
if (object.Equals(defaultValue, enumValues.GetValue(a)))
{
isEqualsEnumValue = true;
break;
}
if (isEqualsEnumValue == false && enumValues.Length > 0)
colattr.DbDefautValue = enumValues.GetValue(0);
defaultValue = enumValues.GetValue(0);
}
if (colattr.DbDefautValue != null && p.PropertyType != colattr.MapType) colattr.DbDefautValue = Utils.GetDataReaderValue(colattr.MapType, colattr.DbDefautValue);
if (colattr.DbDefautValue == null) colattr.DbDefautValue = tp?.defaultValue;
if (colattr.IsNullable == false && colattr.DbDefautValue == null)
if (defaultValue != null && p.PropertyType != colattr.MapType) defaultValue = Utils.GetDataReaderValue(colattr.MapType, defaultValue);
if (defaultValue == null) defaultValue = tp?.defaultValue;
if (colattr.IsNullable == false && defaultValue == null)
{
var citype = colattr.MapType.IsNullableType() ? colattr.MapType.GetGenericArguments().FirstOrDefault() : colattr.MapType;
colattr.DbDefautValue = citype.CreateInstanceGetDefaultValue();
defaultValue = citype.CreateInstanceGetDefaultValue();
}
try
{
col.DbDefaultValue = common.GetNoneParamaterSqlValue(new List<DbParameter>(), colattr.MapType, defaultValue);
}
catch
{
col.DbDefaultValue = "NULL";
}
//if (defaultValue != null && colattr.MapType.NullableTypeOrThis() == typeof(DateTime))
//{
// var dt = (DateTime)defaultValue;
// if (Math.Abs(dt.Subtract(DateTime.Now).TotalSeconds) < 60)
// col.DbDefaultValue = common.Now;
// else if (Math.Abs(dt.Subtract(DateTime.UtcNow).TotalSeconds) < 60)
// col.DbDefaultValue = common.NowUtc;
//}
if (colattr._ServerTime != null && new[] { typeof(DateTime), typeof(DateTimeOffset) }.Contains(colattr.MapType.NullableTypeOrThis()))
{
col.DbDefaultValue = colattr.ServerTime == DateTimeKind.Local ? common.Now : common.NowUtc;
col.DbInsertValue = colattr.ServerTime == DateTimeKind.Local ? common.Now : common.NowUtc;
}
trytb.Columns.Add(colattr.Name, col);
@@ -1584,7 +1606,11 @@ namespace FreeSql.Internal
Expression.Block(
new[] { arrNewExp, arrExp, arrLenExp, arrXExp, arrReadValExp },
Expression.Assign(arrExp, Expression.TypeAs(valueExp, typeof(Array))),
Expression.Assign(arrLenExp, Expression.Call(arrExp, MethodArrayGetLength, Expression.Constant(0))),
Expression.IfThenElse(
Expression.Equal(arrExp, Expression.Constant(null)),
Expression.Assign(arrLenExp, Expression.Constant(0)),
Expression.Assign(arrLenExp, Expression.Call(arrExp, MethodArrayGetLength, Expression.Constant(0)))
),
Expression.Assign(arrXExp, Expression.Constant(0)),
Expression.Assign(arrNewExp, Expression.NewArrayBounds(elementType, arrLenExp)),
Expression.Loop(