Files
RRJServer/DataBaseLMS/databaselms_tasks.cpp

857 lines
32 KiB
C++

#include "databaselms.h"
#include <QtSql>
#include <QSqlDatabase>
#include <QSqlDriver>
int DataBaseLMS::insertTaskAMM(TaskAmmFim task, int id_trainee)
{
task.ammProcedure.title = task.ammProcedure.title.replace("'", "''"); //Задваиваем одинарные кавычки
QString queryStr = QString("INSERT INTO public.tasks_amm (title, dm_code, fk_trainee_id) "
"VALUES ('%1', '%2', %3) "
"RETURNING tasks_amm.task_id").arg(
task.ammProcedure.title,
task.ammProcedure.dmCode,
QString::number(id_trainee));
return queryExecInt(queryStr);
}
int DataBaseLMS::updateTaskAMM(TaskAmmFim task)
{
task.ammProcedure.title = task.ammProcedure.title.replace("'", "''"); //Задваиваем одинарные кавычки
QString queryStr = QString("UPDATE public.tasks_amm SET title = '%1', dm_code = '%2', status = '%3' "
"WHERE task_id = %4 "
"RETURNING tasks_amm.task_id").arg(
task.ammProcedure.title,
task.ammProcedure.dmCode,
task.status,
QString::number(task.getID()) );
return queryExecInt(queryStr);
}
int DataBaseLMS::updateStatusTaskAMM(int task_id, QString status)
{
QString queryStr;
bool resBool = false;
int id_trainee = 0;
resBool = db->transaction();
queryStr = QString("SELECT users.user_id "
"FROM public.users JOIN public.tasks_amm ON users.user_id = tasks_amm.fk_trainee_id "
"WHERE tasks_amm.task_id = %1 "
"ORDER BY users.user_id ASC").arg(
QString::number(task_id));
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
if (query.first())
{//Обучаемый
id_trainee = query.value(0).toInt();
}
}
if(!id_trainee)
{
resBool = db->rollback();
return 0;
}
queryStr = QString("UPDATE public.tasks_amm SET status = '%1' "
"WHERE task_id = %2 "
"RETURNING tasks_amm.task_id").arg(
status,
QString::number(task_id) );
if(!queryExecInt(queryStr))
{
resBool = db->rollback();
return 0;
}
resBool = db->commit();
return id_trainee;
}
int DataBaseLMS::deleteTaskAMM(int id_task)
{
QString queryStr;
bool resBool = false;
int id_trainee = 0;
resBool = db->transaction();
queryStr = QString("SELECT users.user_id "
"FROM public.users JOIN public.tasks_amm ON users.user_id = tasks_amm.fk_trainee_id "
"WHERE tasks_amm.task_id = %1 "
"ORDER BY users.user_id ASC").arg(
QString::number(id_task));
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
if (query.first())
{//Обучаемый
id_trainee = query.value(0).toInt();
}
}
if(!id_trainee)
{
resBool = db->rollback();
return 0;
}
queryStr = QString("DELETE FROM public.tasks_amm "
"WHERE task_id = %1 "
"RETURNING tasks_amm.task_id").arg(
QString::number(id_task));
if(!queryExecInt(queryStr))
{
resBool = db->rollback();
return 0;
}
resBool = db->commit();
return id_trainee;
}
QList<TaskAmmFim> DataBaseLMS::selectTasksAMMofTrainee(int id_trainee)
{
QList<TaskAmmFim> listTasks;
QString queryStr = QString("SELECT tasks_amm.task_id, tasks_amm.title, tasks_amm.dm_code, tasks_amm.status, "
"users.user_id "
"FROM public.tasks_amm JOIN public.users ON users.user_id = tasks_amm.fk_trainee_id "
"WHERE tasks_amm.fk_trainee_id = %1 "
"ORDER BY tasks_amm.task_id ASC").arg(
id_trainee);
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
while (query.next())
{//Задача
TaskAmmFim task;
task.setID(query.value(0).toInt());
task.ammProcedure.title = query.value(1).toString();
task.ammProcedure.dmCode = query.value(2).toString();
task.status = query.value(3).toString();
listTasks.append(task);
}
}
return listTasks;
}
TaskAmmFim DataBaseLMS::selectTaskAMMbyID(int id_task)
{
TaskAmmFim task;
QString queryStr = QString("SELECT tasks_amm.task_id, tasks_amm.title, tasks_amm.dm_code, tasks_amm.status "
"FROM public.tasks_amm "
"WHERE tasks_amm.task_id = %1 "
"ORDER BY tasks_amm.task_id ASC").arg(
id_task);
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
if (query.first())
{//Задача
task.setID(query.value(0).toInt());
task.ammProcedure.title = query.value(1).toString();
task.ammProcedure.dmCode = query.value(2).toString();
task.status = query.value(3).toString();
}
}
return task;
}
int DataBaseLMS::insertTaskFIM(TaskAmmFim task, int id_trainee)
{
QString queryStr;
bool resBool = false;
resBool = db->transaction();
task.title = task.title.replace("'", "''"); //Задваиваем одинарные кавычки
queryStr = QString("INSERT INTO public.tasks_fim (title, fk_trainee_id) "
"VALUES ('%1', %2) "
"RETURNING tasks_fim.task_id").arg(
task.title,
QString::number(id_trainee));
int task_id = queryExecInt(queryStr);
if(!task_id)
{
resBool = db->rollback();
return 0;
}
for(Malfunction malfanction : task.malfunctionList)
{
malfanction.description = malfanction.description.replace("'", "''"); //Задваиваем одинарные кавычки
queryStr = QString("INSERT INTO public.malfunctions (num, dm_code, description, fk_task_fim_id) "
"VALUES ('%1', '%2', '%3', %4) "
"RETURNING malfunctions.malfunction_id").arg(
malfanction.num,
malfanction.dmCode,
malfanction.description,
QString::number(task_id));
int malfunction_id = queryExecInt(queryStr);
if(!malfunction_id)
{
resBool = db->rollback();
return 0;
}
//Sign
for(MalfunctionSign sign : malfanction.malfunctionSigns)
{
sign.description = sign.description.replace("'", "''"); //Задваиваем одинарные кавычки
queryStr = QString("INSERT INTO public.malf_signs (type, description, fk_malfunction_id) "
"VALUES ('%1', '%2', %3) "
"RETURNING malf_signs.sign_id").arg(
QString::number(sign.type),
sign.description,
QString::number(malfunction_id));
if(!queryExecInt(queryStr))
{
resBool = db->rollback();
return 0;
}
}
}
resBool = db->commit();
return task_id;
}
int DataBaseLMS::updateTaskFIM(TaskAmmFim task)
{
task.title = task.title.replace("'", "''"); //Задваиваем одинарные кавычки
QString queryStr = QString("UPDATE public.tasks_fim SET title = '%1', status = '%2' "
"WHERE task_id = %3 "
"RETURNING tasks_fim.task_id").arg(
task.title,
task.status,
QString::number(task.getID()) );
return queryExecInt(queryStr);
}
int DataBaseLMS::updateStatusTaskFIM(int task_id, QString status)
{
QString queryStr;
bool resBool = false;
int id_trainee = 0;
resBool = db->transaction();
queryStr = QString("SELECT users.user_id "
"FROM public.users JOIN public.tasks_fim ON users.user_id = tasks_fim.fk_trainee_id "
"WHERE tasks_fim.task_id = %1 "
"ORDER BY users.user_id ASC").arg(
QString::number(task_id));
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
if (query.first())
{//Обучаемый
id_trainee = query.value(0).toInt();
}
}
if(!id_trainee)
{
resBool = db->rollback();
return 0;
}
queryStr = QString("UPDATE public.tasks_fim SET status = '%1' "
"WHERE task_id = %2 "
"RETURNING tasks_fim.task_id").arg(
status,
QString::number(task_id) );
QSqlQuery query1 = QSqlQuery(*db);
if(!queryExec(queryStr, &query1))
{
resBool = db->rollback();
return 0;
}
resBool = db->commit();
return id_trainee;
}
int DataBaseLMS::deleteTaskFIM(int id_task)
{
QString queryStr;
bool resBool = false;
int id_trainee = 0;
resBool = db->transaction();
queryStr = QString("SELECT users.user_id "
"FROM public.users JOIN public.tasks_fim ON users.user_id = tasks_fim.fk_trainee_id "
"WHERE tasks_fim.task_id = %1 "
"ORDER BY users.user_id ASC").arg(
QString::number(id_task));
QSqlQuery queryUserSEL = QSqlQuery(*db);
if(queryExec(queryStr, &queryUserSEL))
{
if (queryUserSEL.first())
{//Обучаемый
id_trainee = queryUserSEL.value(0).toInt();
}
}
if(!id_trainee)
{
resBool = db->rollback();
return 0;
}
//Выгребаем все malfunction для этой задачи
queryStr = QString("SELECT malfunctions.malfunction_id "
"FROM public.malfunctions JOIN public.tasks_fim ON tasks_fim.task_id = malfunctions.fk_task_fim_id "
"WHERE malfunctions.fk_task_fim_id = %1 "
"ORDER BY malfunctions.malfunction_id ASC").arg(
id_task);
QSqlQuery queryMalfSEL = QSqlQuery(*db);
if(queryExec(queryStr, &queryMalfSEL))
{
while (queryMalfSEL.next())
{//Неисправность
int malfunction_id = 0;
malfunction_id = queryMalfSEL.value(0).toString().toInt();
if(malfunction_id)
{
queryStr = QString("DELETE FROM public.malf_signs "
"WHERE fk_malfunction_id = %1 ").arg(
malfunction_id);
QSqlQuery querySignDEL = QSqlQuery(*db);
if(!queryExec(queryStr, &querySignDEL))
{
resBool = db->rollback();
return 0;
}
}
};
}
else
{
resBool = db->rollback();
return 0;
}
queryStr = QString("DELETE FROM public.malfunctions "
"WHERE fk_task_fim_id = %1 ").arg(
QString::number(id_task));
QSqlQuery queryMulfDEL = QSqlQuery(*db);
if(!queryExec(queryStr, &queryMulfDEL))
{
resBool = db->rollback();
return 0;
}
queryStr = QString("SELECT reports.report_id "
"FROM public.reports "
"WHERE fk_task_fim_id = %1 "
"ORDER BY reports.report_id ASC").arg(
QString::number(id_task));
int report_id = 0;
QSqlQuery queryReportsSEL = QSqlQuery(*db);
if(queryExec(queryStr, &queryReportsSEL))
{
if (queryReportsSEL.first())
{//Отчет
report_id = queryReportsSEL.value(0).toInt();
}
}
else
{
resBool = db->rollback();
return 0;
}
queryStr = QString("DELETE FROM public.report_items "
"WHERE fk_report_id = %1 ").arg(
QString::number(report_id));
QSqlQuery queryItemsDEL = QSqlQuery(*db);
if(!queryExec(queryStr, &queryItemsDEL))
{
resBool = db->rollback();
return 0;
}
queryStr = QString("DELETE FROM public.reports "
"WHERE report_id = %1 ").arg(
QString::number(report_id));
QSqlQuery queryReportsDEL = QSqlQuery(*db);
if(!queryExec(queryStr, &queryReportsDEL))
{
resBool = db->rollback();
return 0;
}
queryStr = QString("DELETE FROM public.tasks_fim "
"WHERE task_id = %1 "
"RETURNING tasks_fim.task_id").arg(
QString::number(id_task));
if(!queryExecInt(queryStr))
{
resBool = db->rollback();
return 0;
}
resBool = db->commit();
return id_trainee;
}
QList<TaskAmmFim> DataBaseLMS::selectTasksFIMofTrainee(int id_trainee)
{
QList<TaskAmmFim> listTasks;
QString queryStr;
bool resBool = false;
resBool = db->transaction();
queryStr = QString("SELECT tasks_fim.task_id, tasks_fim.title, tasks_fim.status, "
"users.user_id "
"FROM public.tasks_fim JOIN public.users ON users.user_id = tasks_fim.fk_trainee_id "
"WHERE tasks_fim.fk_trainee_id = %1 "
"ORDER BY tasks_fim.task_id ASC").arg(
id_trainee);
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
while (query.next())
{//Задача
TaskAmmFim task;
task.setID(query.value(0).toInt());
task.title = query.value(1).toString();
task.status = query.value(2).toString();
//Выгребаем все malfunction для этой задачи
queryStr = QString("SELECT malfunctions.malfunction_id, malfunctions.num, malfunctions.dm_code, malfunctions.description, "
"tasks_fim.task_id "
"FROM public.malfunctions JOIN public.tasks_fim ON tasks_fim.task_id = malfunctions.fk_task_fim_id "
"WHERE malfunctions.fk_task_fim_id = %1 "
"ORDER BY malfunctions.num ASC").arg(
task.getID());
QSqlQuery queryMalf = QSqlQuery(*db);
if(queryExec(queryStr, &queryMalf))
{
while (queryMalf.next())
{//Неисправность
Malfunction malfanction;
int malfunction_id = 0;
malfunction_id = queryMalf.value(0).toString().toInt();
malfanction.num = queryMalf.value(1).toString();
malfanction.dmCode = queryMalf.value(2).toString();
malfanction.description = queryMalf.value(3).toString();
//Выгребаем сигналы для этой неисправности
queryStr = QString("SELECT malf_signs.sign_id, malf_signs.type, malf_signs.description "
"FROM public.malf_signs "
"WHERE fk_malfunction_id = %1 "
"ORDER BY malf_signs.sign_id ASC").arg(
QString::number(malfunction_id));
QSqlQuery querySign = QSqlQuery(*db);
if(queryExec(queryStr, &querySign))
{
while (querySign.next())
{//Сигналы
MalfunctionSign sign;
sign.type = querySign.value(1).toString().toInt();
sign.description = querySign.value(2).toString();
malfanction.malfunctionSigns.append(sign);
};
}
else
{
resBool = db->rollback();
return QList<TaskAmmFim>();
}
task.addMalfunction(malfanction);
};
}
else
{
resBool = db->rollback();
return QList<TaskAmmFim>();
}
//Выгребаем отчет для этой задачи
int report_id = 0;
queryStr = QString("SELECT reports.report_id "
"FROM public.reports "
"WHERE fk_task_fim_id = %1 "
"ORDER BY reports.report_id ASC").arg(
QString::number(task.getID()));
QSqlQuery queryReport = QSqlQuery(*db);
if(queryExec(queryStr, &queryReport))
{
if (queryReport.first())
{//Отчет
report_id = queryReport.value(0).toInt();
task.report.id = report_id;
}
}
else
{
resBool = db->rollback();
return QList<TaskAmmFim>();
}
if(report_id)
{//Отчет есть
//Выгребаем все item отчета
queryStr = QString("SELECT report_items.item_id, report_items.text, report_items.doc, report_items.dm_code, report_items.title, report_items.result, report_items.fk_report_id, report_items.number "
"FROM public.report_items "
"WHERE fk_report_id = %1 "
"ORDER BY report_items.number ASC").arg(
QString::number(report_id));
QSqlQuery queryItems = QSqlQuery(*db);
if(queryExec(queryStr, &queryItems))
{
while (queryItems.next())
{//report_item
FIMReportItem reportItem;
reportItem.id = queryItems.value(0).toInt();
reportItem.text = queryItems.value(1).toString();
reportItem.procedure.doc = queryItems.value(2).toString();
reportItem.procedure.dmCode = queryItems.value(3).toString();
reportItem.procedure.title = queryItems.value(4).toString();
reportItem.procedure.result = queryItems.value(5).toString();
//item_report
//number
task.report.itemList.append(reportItem);
}
}
else
{
resBool = db->rollback();
return QList<TaskAmmFim>();
}
}
listTasks.append(task);
};
}
else
{
resBool = db->rollback();
return QList<TaskAmmFim>();
}
resBool = db->commit();
return listTasks;
}
TaskAmmFim DataBaseLMS::selectTaskFIMbyID(int id_task)
{
TaskAmmFim task;
QString queryStr;
bool resBool = false;
resBool = db->transaction();
queryStr = QString("SELECT tasks_fim.task_id, tasks_fim.title, tasks_fim.status "
"FROM public.tasks_fim "
"WHERE tasks_fim.task_id = %1 "
"ORDER BY tasks_fim.task_id ASC").arg(
id_task);
QSqlQuery query = QSqlQuery(*db);
if(queryExec(queryStr, &query))
{
if(query.first())
{//Задача
task.setID(query.value(0).toInt());
task.title = query.value(1).toString();
task.status = query.value(2).toString();
//Выгребаем все malfunction для этой задачи
queryStr = QString("SELECT malfunctions.malfunction_id, malfunctions.num, malfunctions.dm_code, malfunctions.description, "
"tasks_fim.task_id "
"FROM public.malfunctions JOIN public.tasks_fim ON tasks_fim.task_id = malfunctions.fk_task_fim_id "
"WHERE malfunctions.fk_task_fim_id = %1 "
"ORDER BY malfunctions.num ASC").arg(
task.getID());
QSqlQuery queryMalf = QSqlQuery(*db);
if(queryExec(queryStr, &queryMalf))
{
while (queryMalf.next())
{//Неисправность
Malfunction malfanction;
int malfunction_id = 0;
malfunction_id = queryMalf.value(0).toString().toInt();
malfanction.num = queryMalf.value(1).toString();
malfanction.dmCode = queryMalf.value(2).toString();
malfanction.description = queryMalf.value(3).toString();
//Выгребаем сигналы для этой неисправности
queryStr = QString("SELECT malf_signs.sign_id, malf_signs.type, malf_signs.description "
"FROM public.malf_signs "
"WHERE fk_malfunction_id = %1 "
"ORDER BY malf_signs.sign_id ASC").arg(
QString::number(malfunction_id));
QSqlQuery querySign = QSqlQuery(*db);
if(queryExec(queryStr, &querySign))
{
while (querySign.next())
{//Сигналы
MalfunctionSign sign;
sign.type = querySign.value(1).toString().toInt();
sign.description = querySign.value(2).toString();
malfanction.malfunctionSigns.append(sign);
};
}
else
{
resBool = db->rollback();
return TaskAmmFim();
}
task.addMalfunction(malfanction);
};
}
else
{
resBool = db->rollback();
return TaskAmmFim();
}
//Выгребаем отчет для этой задачи
int report_id = 0;
queryStr = QString("SELECT reports.report_id "
"FROM public.reports "
"WHERE fk_task_fim_id = %1 "
"ORDER BY reports.report_id ASC").arg(
QString::number(task.getID()));
QSqlQuery queryReport = QSqlQuery(*db);
if(queryExec(queryStr, &queryReport))
{
if (queryReport.first())
{//Отчет
report_id = queryReport.value(0).toInt();
task.report.id = report_id;
}
}
else
{
resBool = db->rollback();
return TaskAmmFim();
}
if(report_id)
{//Отчет есть
//Выгребаем все item отчета
queryStr = QString("SELECT report_items.item_id, report_items.text, report_items.doc, report_items.dm_code, report_items.title, report_items.result, report_items.fk_report_id, report_items.number "
"FROM public.report_items "
"WHERE fk_report_id = %1 "
"ORDER BY report_items.number ASC").arg(
QString::number(report_id));
QSqlQuery queryItems = QSqlQuery(*db);
if(queryExec(queryStr, &queryItems))
{
while (queryItems.next())
{//report_item
FIMReportItem reportItem;
reportItem.id = queryItems.value(0).toInt();
reportItem.text = queryItems.value(1).toString();
reportItem.procedure.doc = queryItems.value(2).toString();
reportItem.procedure.dmCode = queryItems.value(3).toString();
reportItem.procedure.title = queryItems.value(4).toString();
reportItem.procedure.result = queryItems.value(5).toString();
//item_report
//number
task.report.itemList.append(reportItem);
}
}
else
{
resBool = db->rollback();
return TaskAmmFim();
}
}
};
}
else
{
resBool = db->rollback();
return TaskAmmFim();
}
resBool = db->commit();
return task;
}
int DataBaseLMS::updateReportFIMforTask(TaskAmmFim task)
{
QString queryStr;
bool resBool = false;
int report_id = 0;
int task_id = task.getID();
resBool = db->transaction();
queryStr = QString("SELECT reports.report_id "
"FROM public.reports "
"WHERE fk_task_fim_id = %1 "
"ORDER BY reports.report_id ASC").arg(
QString::number(task_id));
QSqlQuery queryReportsSEL = QSqlQuery(*db);
if(queryExec(queryStr, &queryReportsSEL))
{
if (queryReportsSEL.first())
{//Отчет
report_id = queryReportsSEL.value(0).toInt();
}
}
else
{
resBool = db->rollback();
return 0;
}
if(!report_id)
{
queryStr = QString("INSERT INTO public.reports (fk_task_fim_id) "
"VALUES (%1) "
"RETURNING reports.report_id").arg(
task.getID());
report_id = queryExecInt(queryStr);
if(!report_id)
{
resBool = db->rollback();
return 0;
}
}
else
{
queryStr = QString("DELETE FROM public.report_items "
"WHERE fk_report_id = %1 ").arg(
QString::number(report_id));
QSqlQuery queryItemsDEL = QSqlQuery(*db);
if(!queryExec(queryStr, &queryItemsDEL))
{
resBool = db->rollback();
return 0;
}
}
int number = 0;
for(FIMReportItem reportItem : task.report.itemList)
{
queryStr = QString("INSERT INTO public.report_items (text, doc, dm_code, title, result, fk_report_id, number) "
"VALUES ('%1', '%2', '%3', '%4', '%5', %6, %7) "
"RETURNING report_items.item_id").arg(
reportItem.text,
reportItem.procedure.doc,
reportItem.procedure.dmCode,
reportItem.procedure.title,
reportItem.procedure.result,
QString::number(report_id),
QString::number(++number));
if(!queryExecInt(queryStr))
{
resBool = db->rollback();
return 0;
}
}
queryStr = QString("UPDATE public.tasks_fim SET status = '%1' "
"WHERE task_id = %2 ").arg(
"checkup",
QString::number(task_id) );
QSqlQuery queryTaskUPD = QSqlQuery(*db);
if(!queryExec(queryStr, &queryTaskUPD))
{
resBool = db->rollback();
return 0;
}
resBool = db->commit();
return report_id;
}