public ResponseMsg <int> Remove(Expression <Func <TEntity, bool> > filterExpression, IDbTransaction transaction = null)
{
Tuple <string, IDbDataParameter[]> delSql = null;
DynamicParameters args = new DynamicParameters();
ResponseMsg <int> responseMsg = new ResponseMsg <int>();
int delResult = 0;
try
{
delSql = _generateSql.GenerateDeleteSqlTextAndParam(filterExpression);
args = new DynamicParameters();
if (delSql.Item2 != null)
{
delSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value));
}
delResult = _connection.Execute(delSql.Item1, args, transaction);
responseMsg = responseMsg.Ok(delResult);
}
catch (Exception ex)
{
LogManage.Error.Debug(ex);
_recordInvokeSql.RecordSql(delSql.Item1);
responseMsg = responseMsg.Error(ex);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <TEntity> Get(params object[] keyValues)
{
Tuple <string, IDbDataParameter[]> modSql = null;
DynamicParameters args = new DynamicParameters();
ResponseMsg <TEntity> responseMsg = new ResponseMsg <TEntity>();
try
{
modSql = _generateSql.GenerateGetByKeySqlText(keyValues);
args = new DynamicParameters();
if (modSql.Item2 != null)
{
modSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value));
}
var modResult = _connection.Query <TEntity>(modSql.Item1, args);
responseMsg = responseMsg.Ok(modResult.SingleOrDefault());
}
catch (Exception ex)
{
_connection.Close();
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(modSql.Item1);
LogManage.Error.Debug(ex);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <List <TEntity> > GetList(Expression <Func <TEntity, bool> > filterExpression = null, Expression <Func <IQueryable <TEntity>, IQueryable <TEntity> > > orderByExpression = null, Expression <Func <TEntity, TEntity> > selectExpression = null)
{
ResponseMsg <List <TEntity> > responseMsg = new ResponseMsg <List <TEntity> >();
IEnumerable <TEntity> modResult = null;
Tuple <string, IDbDataParameter[]> modSql = null;
DynamicParameters args = new DynamicParameters();
try
{
modSql = _generateSql.GenerateGetListSqlText(filterExpression, orderByExpression, selectExpression);
args = new DynamicParameters();
if (modSql.Item2 != null)
{
modSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value));
}
modResult = _connection.Query <TEntity>(modSql.Item1, args);
responseMsg = responseMsg.Ok(modResult.ToList());
}
catch (Exception ex)
{
_connection.Close();
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(modSql.Item1);
LogManage.Error.Debug(ex);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <int> Count(Expression <Func <TEntity, bool> > filterExpression)
{
ResponseMsg <int> responseMsg = new ResponseMsg <int>();
Tuple <string, IDbDataParameter[]> modSql = null;
var args = new DynamicParameters();
try
{
modSql = _generateSql.GenerateCountSqlTextAndParam(filterExpression);
if (modSql.Item2 != null)
{
modSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value));
}
var modResult = _connection.ExecuteScalar <int>(modSql.Item1, args);
responseMsg = responseMsg.Ok(modResult);
}
catch (Exception ex)
{
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(modSql);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <TEntity> First(Expression <Func <TEntity, bool> > filterExpression, Expression <Func <IQueryable <TEntity>, IQueryable <TEntity> > > orderByExpression = null)
{
ResponseMsg <TEntity> responseMsg = new ResponseMsg <TEntity>();
Tuple <string, IDbDataParameter[]> modSql = null;
DynamicParameters args = new DynamicParameters();
try
{
modSql = _generateSql.GenerateGetFristSqlText(filterExpression, orderByExpression);
args = new DynamicParameters();
if (modSql.Item2 != null)
{
modSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value));
}
var mod = _connection.Query <TEntity>(modSql.Item1, args).FirstOrDefault();
responseMsg = responseMsg.Ok(mod);
}
catch (Exception ex)
{
_connection.Close();
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(modSql.Item1);
LogManage.Error.Debug(ex);
}
return(responseMsg);
}
public ResponseMsg <bool> AddBulk <T>(T entity, IDbTransaction transaction = null)
{
ResponseMsg <bool> responseMsg = new ResponseMsg <bool>();
Tuple <string, IDbDataParameter[]> addSql = null;
DynamicParameters args = new DynamicParameters();
string idtName = string.Empty;
int addResult = 0;
try
{
addSql = _generateSql.GenerateInsertSqlTextAndParam();
addResult = _connection.Execute(addSql.Item1, entity, transaction);
if (addResult > 0)
{
responseMsg = responseMsg.Ok();
}
}
catch (Exception ex)
{
responseMsg = responseMsg.Error(ex);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Dispose();
}
return(responseMsg);
}
public ResponseMsg <bool> Exists(Expression <Func <TEntity, bool> > filterExpression)
{
ResponseMsg <int> responseMsg = Count(filterExpression);
ResponseMsg <bool> response = new ResponseMsg <bool>();
if (responseMsg.StatusCode == (int)StatusCodeEnum.Success)
{
response = response.Ok(responseMsg.Data > 0);
}
else
{
response = response.Error(new Exception(responseMsg.StatusMsg));
}
return(response);
}
public ResponseMsg <TEntity> Single(Expression <Func <TEntity, bool> > filterExpression)
{
ResponseMsg <int> response = Count(filterExpression);
if (response.StatusCode == (int)StatusCodeEnum.Success)
{
if (response.Data > 1 || response.Data == 0)
{
throw new Exception("The query does not return exactly one item.");
}
return(First(filterExpression));
}
ResponseMsg <TEntity> responseMsg = new ResponseMsg <TEntity>();
return(responseMsg.Error(new Exception(response.StatusMsg)));
}
public ResponseMsg <int> Add <TModel>(TModel entity, IDbTransaction transaction = null) where TModel : BaseEntity, new()
{
ResponseMsg <int> responseMsg = new ResponseMsg <int>();
Tuple <string, IDbDataParameter[]> addSql = null;
DynamicParameters args = new DynamicParameters();
string idtName = string.Empty;
int addResult = 0;
try
{
addSql = _generateSql.GenerateInsertSqlTextAndParam();
args = new DynamicParameters(entity);
if (addSql.Item2 != null)
{
addSql.Item2.ForAll(p => args.Add(p.ParameterName, p.Value, p.DbType, p.Direction));
}
idtName = _generateSql.GetIdentityFields();//获得自增长列名
if (!string.IsNullOrEmpty(idtName))
{
addResult = _connection.ExecuteScalar <int>(addSql.Item1, args, transaction);
var dic = new Dictionary <string, object> {
{ idtName, addResult }
};
ReflectionHelper.SetPropertyValue(entity, dic);//设置自增长id的值
}
else
{
addResult = _connection.Execute(addSql.Item1, args, transaction);
}
if (addResult > 0)
{
responseMsg = responseMsg.Ok(addResult);
}
}
catch (Exception ex)
{
_recordInvokeSql.RecordSql <TModel>(entity, addSql.Item1, idtName);
responseMsg = responseMsg.Error(ex);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Dispose();
}
return(responseMsg);
}
public ResponseMsg <IEnumerable <TModel> > ExecuteQuery <TModel>(string sql, dynamic parameters = null, IDbTransaction transaction = null) where TModel : BaseEntity
{
ResponseMsg <IEnumerable <TModel> > responseMsg = new ResponseMsg <IEnumerable <TModel> >();
IEnumerable <TModel> res = null;
try
{
res = _connection.Query <TModel>(sql, parameters as object, transaction);
responseMsg = responseMsg.Ok(res);
}
catch (Exception ex)
{
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(sql);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <int> ExecuteCommand(string sql, dynamic parameters = null, IDbTransaction transaction = null)
{
ResponseMsg <int> responseMsg = new ResponseMsg <int>();
int res = 0;
try
{
res = _connection.Execute(sql, parameters as object, transaction);
responseMsg = responseMsg.Ok(res);
}
catch (Exception ex)
{
responseMsg = responseMsg.Error(ex);
_recordInvokeSql.RecordSql(sql);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Close();
}
return(responseMsg);
}
public ResponseMsg <object> ExcuteScalar(string sql, IDbTransaction transaction = null)
{
object res = new object();
ResponseMsg <object> responseMsg = new ResponseMsg <object>();
try
{
res = _connection.ExecuteScalar(sql, transaction);
responseMsg = responseMsg.Ok(res);
}
catch (Exception ex)
{
responseMsg.Error(ex);
_recordInvokeSql.RecordSql(sql);
LogManage.Error.Debug(ex.Message);
}
finally
{
_connection.Close();
}
return(responseMsg);
}