[repo.professor] renamed 'getLinkedDepartment' -> 'getLinkedDepartments' (plural) + Error management (edge cases) + update -> updates meta database + delete -> updates meta database
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xdrm-brackets
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959df5cfde
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@ -115,32 +115,41 @@ class professor extends Repo_i {
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}
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public function getLinkedDepartment(string $casLogin) : ?array{
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/* (3) Get available departments for a CAS login
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*
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* @casLogin<String> The professor's CAS username
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*
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* @return departments<array> The list of available departments (empty on error)
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*
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---------------------------------------------------------*/
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public function getLinkedDepartments(string $casLogin) : array{
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/* (1) Prepare Statement */
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$st = $this->pdo->prepare("SELECT d2.iddepartement idDep, d2.label labelDep, d2.databaseName dbName
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FROM meta_vhost.casUser
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JOIN meta_vhost.linkedDep D ON casUser.casLogin = D.casUser_casLogin
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JOIN meta_vhost.departement d2 ON D.departement_iddepartement = d2.iddepartement
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WHERE casLogin = :caslogin");
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FROM meta_vhost.casUser
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JOIN meta_vhost.linkedDep D ON casUser.casLogin = D.casUser_casLogin
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JOIN meta_vhost.departement d2 ON D.departement_iddepartement = d2.iddepartement
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WHERE casLogin = :caslogin");
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/* (2) Check if statement error */
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if( is_bool($st) )
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return NULL;
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return [];
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/* (3) Bind params and execute statement */
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$success = $st->execute([ ':caslogin' => $casLogin ]);
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/* (4) Manage error */
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if( !$success )
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return NULL;
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return [];
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/* (5) Get data */
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$fetched = $st->fetchAll();
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/* (6) Return NULL on no result */
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/* (6) Return [] on no result */
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if( $fetched === false )
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return NULL;
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return [];
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/* (7) Return data */
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return $fetched;
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@ -150,7 +159,7 @@ class professor extends Repo_i {
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/* (3) Check if a professor exists (by its names)
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/* (4) Updates a professor's data
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*
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* @idProf<int> The professor's UID
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* @lastName<String> [OPT] The professor's new lastName
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@ -166,6 +175,9 @@ class professor extends Repo_i {
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---------------------------------------------------------*/
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public function update(int $id, ?String $lastName, ?String $firstName, ?int $category, ?int $hoursToDo, ?String $initials, ?bool $isAdmin, ?String $casLogin) : bool{
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/* (1) Update current database
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---------------------------------------------------------*/
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/* (1) Build request */
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$build_rq = [];
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$bind_param = [ ':idProfesseur' => $id ];
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@ -191,36 +203,95 @@ class professor extends Repo_i {
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/* (5) Return execution success */
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$success = $st->execute($bind_param);
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/* (6) Manage execution error */
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if( !$success )
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return FALSE;
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/* (7) If do not have to update 'meta' database -> success */
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if( is_null($casLogin) )
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return TRUE;
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/* (2) Check existence in meta database
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---------------------------------------------------------*/
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/* (1) Try to fetch professor's data */
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$prof = $this->get($id);
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if($success && !is_null($prof[0]["casLogin"])){
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//try to get the user
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$st = $this->pdo->prepare("SELECT * FROM meta_vhost.casUser WHERE casLogin = :casLogin");
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/* (2) Error: no professor found */
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if( count($prof) === 0 )
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return TRUE;
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/* (3) Check if user exists in 'meta' database */
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$st = $this->pdo->prepare("SELECT * FROM meta_vhost.casUser WHERE casLogin = :casLogin");
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/* (4) Manage statement error */
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if( is_bool($st) )
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return TRUE;
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/* (5) Try to execute request */
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$success = $st->execute([ ':casLogin' => $prof[0]['casLogin'] ]);
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/* (6) Manage execution error */
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if( !$success )
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return TRUE;
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/* (7) Check if exists */
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$exists = is_array( $st->fetch() );
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/* (3) Does not exist: Create professor in meta database
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---------------------------------------------------------*/
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if( !$exists ){
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/* (1) Prepare statement */
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$st = $this->pdo->prepare("INSERT INTO meta_vhost.casUser(casLogin, firstName, lastName)
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VALUE(:casLogin, :firstName, :lastName)");
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/* (2) Manage statement error */
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if( is_bool($st) )
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return TRUE;
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/* (3) Try to execute */
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$st->execute([
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"casLogin" => $prof[0]["casLogin"]
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':firstName' => $prof[0]['firstName'],
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':lastName' => $prof[0]['lastName'],
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':casLogin' => $prof[0]['casLogin']
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]);
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//is the user does not already exists, we create it
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if(!is_array($st->fetch())){
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$st = $this->pdo->prepare("INSERT INTO meta_vhost.casUser(casLogin, firstName, lastName)
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VALUE(:casLogin,:firstName,:lastName)");
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}else{
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$st = $this->pdo->prepare("UPDATE meta_vhost.casUser SET casLogin = :casLogin,firstName = :firstName, lastName = :lastName ");
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}
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$st->execute([
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"firstName" => $prof[0]["firstName"],
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"lastName" => $prof[0]["lastName"],
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"casLogin" => $prof[0]["casLogin"]
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]);
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return TRUE;
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}
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return $success;
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/* (4) If exists: Update professor in meta database
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---------------------------------------------------------*/
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/* (1) Prepare statement */
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$st = $this->pdo->prepare("UPDATE meta_vhost.casUser
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SET casLogin = :casLogin,
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firstName = :firstName,
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lastName = :lastName ");
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/* (2) Manage statement error */
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if( is_bool($st) )
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return TRUE;
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/* (3) Try to execute */
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$st->execute([
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':firstName' => $prof[0]['firstName'],
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':lastName' => $prof[0]['lastName'],
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':casLogin' => $prof[0]['casLogin']
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]);
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return TRUE;
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}
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/* (4) Return whether a professor is an admin
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/* (5) Return whether a professor is an admin
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*
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* @idProf<int> The professor's UID
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*
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@ -246,7 +317,7 @@ class professor extends Repo_i {
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/* (5) Gets a professor by its UID ||| getAll
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/* (6) Gets a professor by its UID ||| getAll
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*
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* @prof_id<int> [OPT] The professor's UID, if not set, getAll()
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*
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@ -285,7 +356,7 @@ class professor extends Repo_i {
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/* (6) Gets a professor by its CAS login
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/* (7) Gets a professor by its CAS login
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*
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* @cas_login<String> The professor's CAS login
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*
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@ -323,7 +394,7 @@ class professor extends Repo_i {
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/* (7) Gets a professor by its UID ||| getAll
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/* (8) Gets a professor by its UID ||| getAll
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*
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* @prof_id<int> [OPT] The professor's UID, if not set, getAll()
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*
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@ -424,32 +495,65 @@ class professor extends Repo_i {
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/* (8) Deletes a professor
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/* (9) Deletes a professor
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*
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* @return deleted<bool> Whether the professor have been deleeted successfully
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*
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---------------------------------------------------------*/
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public function delete(int $id) : bool{
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//we have to store the professor to synchronize the meta database later
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/* (1) Try to fetch professor data
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---------------------------------------------------------*/
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/* (1) Try to fetch */
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$prof = $this->get($id);
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/* (2) Error: if not found */
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if( count($prof) === 0 )
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return false;
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/* (2) Remove professor from current database
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---------------------------------------------------------*/
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/* (1) Prepare statement */
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$st = $this->pdo->prepare("DELETE FROM `Professeur` WHERE `idProfesseur` = :id");
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/* (2) Return the execution status */
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/* (2) Manage statement error */
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if( is_bool($st) )
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return false;
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/* (3) Return the execution status */
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$success = $st->execute([ ':id' => $id ]);
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if($success){
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//delete the association
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$st = $this->pdo->prepare("DELETE FROM meta_vhost.linkedDep WHERE casUser_casLogin = :casLogin AND departement_iddepartement = :idDep");
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$st->execute([
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"casLogin" => $prof[0]["casLogin"],
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"idDep" => $_SESSION['CurrentDepartementId']
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]);
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}
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/* (4) Error: on execution error */
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if( !$success )
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return false;
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return $success;
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/* (3) Remove professor from meta database
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---------------------------------------------------------*/
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/* (1) Prepare statement */
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$st = $this->pdo->prepare('DELETE FROM meta_vhost.linkedDep WHERE casUser_casLogin = :casLogin AND departement_iddepartement = :idDep');
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/* (2) Manage statement error */
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if( is_bool($st) )
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return true;
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/* (3) Try to execute */
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$success = $st->execute([
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':casLogin' => $prof[0]['casLogin'],
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':idDep' => $_SESSION['CurrentDepartementId']
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]);
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/* (4) Manage execution error */
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if( !$success )
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return true;
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return true;
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}
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