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Version 20.89.1: Jun 05, 2021 Queries moved to module swad_department_database.

This commit is contained in:
acanas 2021-06-05 12:21:14 +02:00
parent 1dbe256cbd
commit 9e1efb5b02
4 changed files with 150 additions and 92 deletions
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3
swad_changelog.h
View File

@ -602,13 +602,14 @@ TODO: FIX BUG, URGENT! En las fechas como par
TODO: En las encuestas, que los estudiantes no puedan ver los resultados hasta que no finalice el plazo.
*/
#define Log_PLATFORM_VERSION "SWAD 20.89 (2021-06-02)"
#define Log_PLATFORM_VERSION "SWAD 20.89.1 (2021-06-05)"
#define CSS_FILE "swad20.45.css"
#define JS_FILE "swad20.69.1.js"
/*
TODO: Rename CENTRE to CENTER in help wiki.
TODO: Rename ASSESSMENT.Announcements to ASSESSMENT.Calls_for_exams
Version 20.89.1: Jun 05, 2021 Queries moved to module swad_department_database. (312869 lines)
Version 20.89: Jun 02, 2021 New module swad_department_database for database queries related to departments. (312824 lines)
Version 20.88.3: Jun 02, 2021 Queries moved to module swad_center_database. (312755 lines)
Version 20.88.2: Jun 02, 2021 Queries moved to module swad_center_database.

95
swad_department.c
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@ -321,11 +321,6 @@ static void Dpt_EditDepartmentsInternal (void)
static void Dpt_GetListDepartments (struct Dpt_Departments *Departments,long InsCod)
{
static const char *OrderBySubQuery[Dpt_NUM_ORDERS] =
{
[Dpt_ORDER_BY_DEPARTMENT] = "FullName",
[Dpt_ORDER_BY_NUM_TCHS ] = "NumTchs DESC,FullName",
};
MYSQL_RES *mysql_res;
MYSQL_ROW row;
unsigned NumDpt;
@ -337,40 +332,8 @@ static void Dpt_GetListDepartments (struct Dpt_Departments *Departments,long Ins
if (InsCod > 0) // Institution specified
{
/***** Get departments from database *****/
Departments->Num = (unsigned)
DB_QuerySELECT (&mysql_res,"can not get departments",
"(SELECT dpt_departments.DptCod," // row[0]
"dpt_departments.InsCod," // row[1]
"dpt_departments.ShortName," // row[2]
"dpt_departments.FullName," // row[3]
"dpt_departments.WWW," // row[4]
"COUNT(DISTINCT usr_data.UsrCod) AS NumTchs" // row[5]
" FROM dpt_departments,"
"usr_data,"
"crs_users"
" WHERE dpt_departments.InsCod=%ld"
" AND dpt_departments.DptCod=usr_data.DptCod"
" AND usr_data.UsrCod=crs_users.UsrCod"
" AND crs_users.Role IN (%u,%u)"
" GROUP BY dpt_departments.DptCod)"
" UNION "
"(SELECT DptCod," // row[0]
"InsCod," // row[1]
"ShortName," // row[2]
"FullName," // row[3]
"WWW," // row[4]
"0 AS NumTchs" // row[5]
" FROM dpt_departments"
" WHERE InsCod=%ld"
" AND DptCod NOT IN"
" (SELECT DISTINCT usr_data.DptCod"
" FROM usr_data,crs_users"
" WHERE crs_users.Role IN (%u,%u)"
" AND crs_users.UsrCod=usr_data.UsrCod))"
" ORDER BY %s",
InsCod,(unsigned) Rol_NET,(unsigned) Rol_TCH,
InsCod,(unsigned) Rol_NET,(unsigned) Rol_TCH,
OrderBySubQuery[Departments->SelectedOrder]);
Departments->Num = Dpt_DB_GetListDepartments (&mysql_res,InsCod,
Departments->SelectedOrder);
if (Departments->Num) // Departments found...
{
/***** Create list with courses in degree *****/
@ -414,7 +377,7 @@ static void Dpt_GetListDepartments (struct Dpt_Departments *Departments,long Ins
}
/*****************************************************************************/
/************************** Get department full name *************************/
/****************** Get data of department using its code ********************/
/*****************************************************************************/
void Dpt_GetDataOfDepartmentByCod (struct Dpt_Department *Dpt)
@ -437,36 +400,7 @@ void Dpt_GetDataOfDepartmentByCod (struct Dpt_Department *Dpt)
else if (Dpt->DptCod > 0)
{
/***** Get data of a department from database *****/
if (DB_QuerySELECT (&mysql_res,"can not get data of a department",
"(SELECT dpt_departments.InsCod," // row[0]
"dpt_departments.ShortName," // row[1]
"dpt_departments.FullName," // row[2]
"dpt_departments.WWW," // row[3]
"COUNT(DISTINCT usr_data.UsrCod) AS NumTchs" // row[4]
" FROM dpt_departments,"
"usr_data,"
"crs_users"
" WHERE dpt_departments.DptCod=%ld"
" AND dpt_departments.DptCod=usr_data.DptCod"
" AND usr_data.UsrCod=crs_users.UsrCod"
" AND crs_users.Role=%u"
" GROUP BY dpt_departments.DptCod)"
" UNION "
"(SELECT InsCod," // row[0]
"ShortName," // row[1]
"FullName," // row[2]
"WWW," // row[3]
"0" // row[4]
" FROM dpt_departments"
" WHERE DptCod=%ld"
" AND DptCod NOT IN"
" (SELECT DISTINCT usr_data.DptCod"
" FROM usr_data,"
"crs_users"
" WHERE crs_users.Role=%u"
" AND crs_users.UsrCod=usr_data.UsrCod))",
Dpt->DptCod,(unsigned) Rol_TCH,
Dpt->DptCod,(unsigned) Rol_TCH)) // Department found...
if (Dpt_DB_GetDataOfDepartmentByCod (&mysql_res,Dpt->DptCod)) // Department found...
{
/* Get row */
row = mysql_fetch_row (mysql_res);
@ -658,10 +592,7 @@ void Dpt_RemoveDepartment (void)
else // Department has no teachers ==> remove it
{
/***** Remove department *****/
DB_QueryDELETE ("can not remove a department",
"DELETE FROM dpt_departments"
" WHERE DptCod=%ld",
Dpt_EditingDpt->DptCod);
Dpt_DB_RemoveDepartment (Dpt_EditingDpt->DptCod);
/***** Write message to show the change made *****/
Ale_CreateAlert (Ale_SUCCESS,NULL,
@ -693,12 +624,7 @@ void Dpt_ChangeDepartIns (void)
Dpt_GetDataOfDepartmentByCod (Dpt_EditingDpt);
/***** Update institution in table of departments *****/
DB_QueryUPDATE ("can not update the institution of a department",
"UPDATE dpt_departments"
" SET InsCod=%ld"
" WHERE DptCod=%ld",
NewInsCod,
Dpt_EditingDpt->DptCod);
Dpt_DB_UpdateDptIns (Dpt_EditingDpt->DptCod,NewInsCod);
/***** Write message to show the change made *****/
Ale_CreateAlert (Ale_SUCCESS,NULL,
@ -787,7 +713,7 @@ static void Dpt_RenameDepartment (Cns_ShrtOrFullName_t ShrtOrFullName)
else
{
/* Update the table changing old name by new name */
Dpt_DB_UpdateDegName (Dpt_EditingDpt->DptCod,FieldName,NewDptName);
Dpt_DB_UpdateDptName (Dpt_EditingDpt->DptCod,FieldName,NewDptName);
/* Write message to show the change made */
Ale_CreateAlert (Ale_SUCCESS,NULL,
@ -833,12 +759,7 @@ void Dpt_ChangeDptWWW (void)
if (NewWWW[0])
{
/* Update the table changing old WWW by new WWW */
DB_QueryUPDATE ("can not update the web of a department",
"UPDATE dpt_departments"
" SET WWW='%s'"
" WHERE DptCod=%ld",
NewWWW,
Dpt_EditingDpt->DptCod);
Dpt_DB_UpdateDptWWW (Dpt_EditingDpt->DptCod,NewWWW);
/***** Write message to show the change made *****/
Ale_CreateAlert (Ale_SUCCESS,NULL,

131
swad_department_database.c
View File

@ -84,6 +84,94 @@ void Dpt_DB_CreateDepartment (const struct Dpt_Department *Dpt)
Dpt->WWW);
}
/*****************************************************************************/
/************************** Get list of departments **************************/
/*****************************************************************************/
unsigned Dpt_DB_GetListDepartments (MYSQL_RES **mysql_res,
long InsCod,Dpt_Order_t SelectedOrder)
{
static const char *OrderBySubQuery[Dpt_NUM_ORDERS] =
{
[Dpt_ORDER_BY_DEPARTMENT] = "FullName",
[Dpt_ORDER_BY_NUM_TCHS ] = "NumTchs DESC,FullName",
};
return (unsigned)
DB_QuerySELECT (mysql_res,"can not get departments",
"(SELECT dpt_departments.DptCod," // row[0]
"dpt_departments.InsCod," // row[1]
"dpt_departments.ShortName," // row[2]
"dpt_departments.FullName," // row[3]
"dpt_departments.WWW," // row[4]
"COUNT(DISTINCT usr_data.UsrCod) AS NumTchs" // row[5]
" FROM dpt_departments,"
"usr_data,"
"crs_users"
" WHERE dpt_departments.InsCod=%ld"
" AND dpt_departments.DptCod=usr_data.DptCod"
" AND usr_data.UsrCod=crs_users.UsrCod"
" AND crs_users.Role IN (%u,%u)"
" GROUP BY dpt_departments.DptCod)"
" UNION "
"(SELECT DptCod," // row[0]
"InsCod," // row[1]
"ShortName," // row[2]
"FullName," // row[3]
"WWW," // row[4]
"0 AS NumTchs" // row[5]
" FROM dpt_departments"
" WHERE InsCod=%ld"
" AND DptCod NOT IN"
" (SELECT DISTINCT usr_data.DptCod"
" FROM usr_data,crs_users"
" WHERE crs_users.Role IN (%u,%u)"
" AND crs_users.UsrCod=usr_data.UsrCod))"
" ORDER BY %s",
InsCod,(unsigned) Rol_NET,(unsigned) Rol_TCH,
InsCod,(unsigned) Rol_NET,(unsigned) Rol_TCH,
OrderBySubQuery[SelectedOrder]);
}
/*****************************************************************************/
/****************** Get data of department using its code ********************/
/*****************************************************************************/
unsigned Dpt_DB_GetDataOfDepartmentByCod (MYSQL_RES **mysql_res,long DptCod)
{
return (unsigned)
DB_QuerySELECT (mysql_res,"can not get data of a department",
"(SELECT dpt_departments.InsCod," // row[0]
"dpt_departments.ShortName," // row[1]
"dpt_departments.FullName," // row[2]
"dpt_departments.WWW," // row[3]
"COUNT(DISTINCT usr_data.UsrCod) AS NumTchs" // row[4]
" FROM dpt_departments,"
"usr_data,"
"crs_users"
" WHERE dpt_departments.DptCod=%ld"
" AND dpt_departments.DptCod=usr_data.DptCod"
" AND usr_data.UsrCod=crs_users.UsrCod"
" AND crs_users.Role=%u"
" GROUP BY dpt_departments.DptCod)"
" UNION "
"(SELECT InsCod," // row[0]
"ShortName," // row[1]
"FullName," // row[2]
"WWW," // row[3]
"0" // row[4]
" FROM dpt_departments"
" WHERE DptCod=%ld"
" AND DptCod NOT IN"
" (SELECT DISTINCT usr_data.DptCod"
" FROM usr_data,"
"crs_users"
" WHERE crs_users.Role=%u"
" AND crs_users.UsrCod=usr_data.UsrCod))",
DptCod,(unsigned) Rol_TCH,
DptCod,(unsigned) Rol_TCH);
}
/*****************************************************************************/
/******************* Check if the name of department exists ******************/
/*****************************************************************************/
@ -115,13 +203,26 @@ unsigned Dpt_DB_GetNumDepartmentsInInstitution (long InsCod)
InsCod);
}
/*****************************************************************************/
/****************** Update institution in table of departments ***************/
/*****************************************************************************/
void Dpt_DB_UpdateDptIns (long DptCod,long NewInsCod)
{
DB_QueryUPDATE ("can not update the institution of a department",
"UPDATE dpt_departments"
" SET InsCod=%ld"
" WHERE DptCod=%ld",
NewInsCod,
DptCod);
}
/*****************************************************************************/
/************* Update department name in table of departments ****************/
/*****************************************************************************/
void Dpt_DB_UpdateDegName (long DptCod,const char *FieldName,const char *NewDptName)
void Dpt_DB_UpdateDptName (long DptCod,const char *FieldName,const char *NewDptName)
{
/***** Update department changing old name by new name *****/
DB_QueryUPDATE ("can not update the name of a department",
"UPDATE dpt_departments"
" SET %s='%s'"
@ -129,3 +230,29 @@ void Dpt_DB_UpdateDegName (long DptCod,const char *FieldName,const char *NewDptN
FieldName,NewDptName,
DptCod);
}
/*****************************************************************************/
/**************** Update the table changing old WWW by new WWW ***************/
/*****************************************************************************/
void Dpt_DB_UpdateDptWWW (long DptCod,char NewWWW[Cns_MAX_BYTES_WWW + 1])
{
DB_QueryUPDATE ("can not update the web of a department",
"UPDATE dpt_departments"
" SET WWW='%s'"
" WHERE DptCod=%ld",
NewWWW,
DptCod);
}
/*****************************************************************************/
/***************************** Remove a department ***************************/
/*****************************************************************************/
void Dpt_DB_RemoveDepartment (long DptCod)
{
DB_QueryDELETE ("can not remove a department",
"DELETE FROM dpt_departments"
" WHERE DptCod=%ld",
DptCod);
}

13
swad_department_database.h
View File

@ -27,7 +27,9 @@
/********************************* Headers ***********************************/
/*****************************************************************************/
// #include "swad_constant.h"
#include <mysql/mysql.h> // To access MySQL databases
#include "swad_constant.h"
#include "swad_department.h"
/*****************************************************************************/
@ -40,9 +42,16 @@
void Dpt_DB_CreateDepartment (const struct Dpt_Department *Dpt);
unsigned Dpt_DB_GetListDepartments (MYSQL_RES **mysql_res,
long InsCod,Dpt_Order_t SelectedOrder);
unsigned Dpt_DB_GetDataOfDepartmentByCod (MYSQL_RES **mysql_res,long DptCod);
bool Dpt_DB_CheckIfDepartmentNameExists (const char *FieldName,const char *Name,long DptCod);
unsigned Dpt_DB_GetNumDepartmentsInInstitution (long InsCod);
void Dpt_DB_UpdateDegName (long DptCod,const char *FieldName,const char *NewDptName);
void Dpt_DB_UpdateDptIns (long DptCod,long NewInsCod);
void Dpt_DB_UpdateDptName (long DptCod,const char *FieldName,const char *NewDptName);
void Dpt_DB_UpdateDptWWW (long DptCod,char NewWWW[Cns_MAX_BYTES_WWW + 1]);
void Dpt_DB_RemoveDepartment (long DptCod);
#endif