/// <summary>
/// 退还学生教材
/// </summary>
/// <param name="releaseRecordeIds"></param>
/// <param name="studentId"></param>
/// <returns></returns>
public ResponseView DropStudenBookSubmit(IEnumerable <string> releaseRecordeIds, string studentId)
{
//数据类型转换
Guid stID = studentId.ConvertToGuid();
var term = new TermAppl().GetCurrentTerm().ToString();
//根据学生Id,发放记录Id,取该生每本教材的退还数
var dorpBookCountForStudent = new List <StudentReleaseRecord>();
foreach (string recordId in releaseRecordeIds)
{
var rId = recordId.ConvertToGuid();
var studentRel = _studentReleaseRecordRepo.First(s => s.Student_Id == stID && s.ID == rId);
dorpBookCountForStudent.Add(studentRel);
}
//根据发放记录Id,取对应的库存变更记录Id
var stockRecordIds = new List <StudentReleaseRecord>();
foreach (string recordId in releaseRecordeIds)
{
var rId = recordId.ConvertToGuid();
var stockRecordId = _studentReleaseRecordRepo.First(s => s.ID == rId);
stockRecordIds.Add(stockRecordId);
}
//根据库存变更记录Id，取库存Id
var inventoryIds = new List <Domain.Models.InStockRecord>();
foreach (StudentReleaseRecord id in stockRecordIds)
{
var inventoryId = _inStockRecordRepo.First(i => i.ID == id.StockRecord_Id);
inventoryIds.Add(inventoryId);
}
var result = new ResponseView();
var message = string.Empty;
var messageForResponse = string.Empty;
var releaseRecordCount = 0;
releaseRecordCount += dorpBookCountForStudent.Count();
var successCount = 0;
//删除库存变记录
foreach (StudentReleaseRecord stockRecordId in stockRecordIds)
{
if (stockRecordId.StockRecord_Id != null)
{
var stoockRecord = Domain.ReleaseBookService.CreateStockRecord(stockRecordId.StockRecord_Id.Value);
_inStockRecordRepo.Remove(stoockRecord);
_inStockRecordRepo.Context.Commit();
}
}
//修改库存数量
foreach (InStockRecord view in inventoryIds)
{
var releaseCount = dorpBookCountForStudent.First(d => d.StockRecord_Id == view.ID).ReleaseCount;
var inventory = Domain.ReleaseBookService.CreatInventoryAtDrop(view.Inventory_Id,
releaseCount);
_inventoryRepo.Modify(inventory);
_inventoryRepo.Context.Commit();
}
//删除学生发放记录
foreach (StudentReleaseRecord view in dorpBookCountForStudent)
{
var studentRecord =
Domain.ReleaseBookService.CreateStudentDropReleaseRecord(
view.ID, stID);
_studentReleaseRecordRepo.Remove(studentRecord);
_studentReleaseRecordRepo.Context.Commit();
successCount++;
}
return(result);
}
/// <summary>
/// 退还班级教材
/// </summary>
/// <param name="classId"></param>
/// <param name="releaseRecordIds"></param>
/// <returns></returns>
public ResponseView DropClassBookSubmit(string classId, IEnumerable <string> releaseRecordIds)
{
//数据类型转换
Guid cId = classId.ConvertToGuid();
var term = new TermAppl().GetCurrentTerm().ToString();
//根据发放记录Id,当前学期，取该班级每本教材的退还数
var dorpBookCountForClass = new List <Domain.Models.StudentReleaseRecord>();
foreach (string recordId in releaseRecordIds)
{
var rId = recordId.ConvertToGuid();
var classRel = _studentReleaseRecordRepo.Find(s => s.Class_Id == cId && s.ID == rId).GroupBy(s => new
{
s.Textbook_Id,
s.ID
}).Select(d => new StudentReleaseRecord()
{
ID = d.Key.ID,
Textbook_Id = d.Key.Textbook_Id,
ReleaseCount = d.Sum(s => s.ReleaseCount)
});
dorpBookCountForClass.AddRange(classRel);
}
//根据发放记录Id,取对应的库存变更记录Id
var stockRecordIds = new List <Domain.Models.StudentReleaseRecord>();
foreach (string releaseRecordId in releaseRecordIds)
{
var recordId = releaseRecordId.ConvertToGuid();
var stockRecordId = _studentReleaseRecordRepo.First(s => s.ID == recordId);
stockRecordIds.Add(stockRecordId);
}
//根据库存变更记录Id，取库存Id
var inventoryIds = new List <Domain.Models.InStockRecord>();
foreach (StudentReleaseRecord id in stockRecordIds)
{
var inventoryId = _inStockRecordRepo.First(i => i.ID == id.StockRecord_Id);
inventoryIds.Add(inventoryId);
}
var result = new ResponseView();
var message = string.Empty;
var messageForResponse = string.Empty;
var releaseRecordCount = 0;
releaseRecordCount += releaseRecordIds.Count();
var successCount = 0;
//删除库存变记录
foreach (Domain.Models.StudentReleaseRecord stockRecordId in stockRecordIds)
{
if (stockRecordId.StockRecord_Id != null)
{
var stoockRecord = Domain.ReleaseBookService.CreateStockRecord(stockRecordId.StockRecord_Id.Value);
_inStockRecordRepo.Remove(stoockRecord);
_inStockRecordRepo.Context.Commit();
}
}
//修改库存数量
foreach (InStockRecord view in inventoryIds)
{
var releaseCount = dorpBookCountForClass.First(d => d.StockRecord_Id == view.ID).ReleaseCount;
var inventory = Domain.ReleaseBookService.CreatInventoryAtDrop(view.Inventory_Id,
releaseCount);
_inventoryRepo.Modify(inventory);
_inventoryRepo.Context.Commit();
}
//删除班级发放记录
foreach (string releaseRecordId in releaseRecordIds)
{
var claID = classId.ConvertToGuid();
var studentRecord =
Domain.ReleaseBookService.CreateClassDropReleaseRecord(
releaseRecordId.ConvertToGuid(), claID);
_studentReleaseRecordRepo.Remove(studentRecord);
_studentReleaseRecordRepo.Context.Commit();
successCount++;
}
return(result);
}