fix DatabaseDriver encoding + implement prof category stats

(and add possiblity to get all formations stat in one query)

build/api/module/Category.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: lucas
+ * Date: 01/03/18
+ * Time: 16:43
+ */
+
+namespace api\module;
+
+
+use database\core\Repo;
+
+class Category
+{
+
+	public function get($args){
+		$idCat = 0;
+		extract($args);
+
+		/** @var \database\repo\formation $repo */
+		$repo = Repo::getRepo("category");
+
+		return ["data" => $repo->getStats($idCat)];
+	}
+
+}

build/api/module/Formation.php

@@ -21,7 +21,7 @@ class Formation
 		/** @var \database\repo\formation $repo */
 		$repo = Repo::getRepo("formation");
 
-		return ["data" => $repo->getStat($idForm)];
+		return ["data" => $repo->getStats($idForm)];
 	}
 
 }

build/database/core/DatabaseDriver.php

@@ -69,7 +69,7 @@
 
 			try{
 
-				$this->pdo = new \PDO('mysql:host='.$this->host.';dbname='.$this->dbname, $this->username, $this->password, [
+				$this->pdo = new \PDO('mysql:host='.$this->host.';dbname='.$this->dbname.';charset=utf8', $this->username, $this->password, [
 					\PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
 					\PDO::ATTR_TIMEOUT            => 5
 				]);

build/database/repo/category.php

@@ -31,4 +31,23 @@ class category extends Repo_i{
 		]);
 	}
 
+	public function getStats(?int $id = null){
+		$st = $this->pdo->prepare("SELECT VHCours, VHTd, VHTp, Cat.idCategorie idCat, count(P.idProfesseur) nbrProf, Cat.labelCategorie labelCat
+											FROM Categorie Cat
+											  LEFT JOIN (SELECT IFNULL(SUM(Cours.volume),0) VHCours, Prof.Categorie_idCategorie idCat FROM Professeur Prof LEFT JOIN Cours ON Prof.idProfesseur = Cours.Professeur_idProfesseur GROUP BY Prof.Categorie_idCategorie) VHCours ON VHCours.idCat = Cat.idCategorie
+											  LEFT JOIN (SELECT IFNULL(SUM(TD.volume),0) VHTd , Prof.Categorie_idCategorie idCat FROM Professeur Prof LEFT JOIN TD ON TD.Professeur_idProfesseur = Prof.idProfesseur GROUP BY Prof.Categorie_idCategorie) VHTd ON VHTd.idCat = Cat.idCategorie
+											  LEFT JOIN (SELECT IFNULL(SUM(TP.volume),0) VHTp, Prof.Categorie_idCategorie idCat FROM Professeur Prof LEFT JOIN TP ON TP.Professeur_idProfesseur = Prof.idProfesseur GROUP BY Prof.Categorie_idCategorie) VHTp ON VHTp.idCat = Cat.idCategorie
+											  LEFT JOIN Professeur P ON Cat.idCategorie = P.Categorie_idCategorie
+											  ".($id ? " WHERE Cat.idCategorie = :idCat" : "")."
+											GROUP BY Cat.idCategorie;");
+
+		$st->execute($id ? ["idCat" => $id] : []);
+
+		if($id){
+			return $st->fetch() ?: [];
+		}else{
+			return $st->fetchAll();
+		}
+	}
+
 }

build/database/repo/formation.php

@@ -42,24 +42,22 @@ class formation extends Repo_i {
 		]);
 	}
 
-	public function getStat(int $id) :array{
+	public function getStats(?int $id) :array{
-		$st = $this->pdo->prepare("SELECT VHCours, VHTd, VHTp, (VHCours + VHTd + VHTp) VHTotal, Form.isInternal isInternal
+		$st = $this->pdo->prepare("SELECT IFNULL(VHCours,0) VHCours, IFNULL(VHTd,0) VHTd, IFNULL(VHTp,0) VHTp, (IFNULL(VHCours,0) + IFNULL(VHTd,0) + IFNULL(VHTp,0)) VHTotal, Form.isInternal isInternal, Form.idFormation idForm, Form.labelFormation labelForm
-											FROM Formation Form,
+											 FROM Formation Form
-											  (SELECT IFNULL(SUM(C.volume),0) VHCours, GC.Formation_idFormation idForm FROM GroupeCours GC LEFT JOIN Cours C ON GC.Cours_idCours = C.idCours GROUP BY GC.Formation_idFormation) VHCours,
+											  LEFT JOIN (SELECT IFNULL(SUM(C.volume),0) VHCours, GC.Formation_idFormation idForm FROM GroupeCours GC LEFT JOIN Cours C ON GC.Cours_idCours = C.idCours GROUP BY GC.Formation_idFormation) VHCours ON VHCours.idForm = Form.idFormation
-											  (SELECT IFNULL(SUM(T.volume),0) VHTd, GTD.Formation_idFormation idForm FROM GroupeTD GTD LEFT JOIN TD T ON GTD.TD_idTD = T.idTD GROUP BY GTD.Formation_idFormation) VHTd,
+											  LEFT JOIN (SELECT IFNULL(SUM(T.volume),0) VHTd, GTD.Formation_idFormation idForm FROM GroupeTD GTD LEFT JOIN TD T ON GTD.TD_idTD = T.idTD GROUP BY GTD.Formation_idFormation) VHTd ON VHTd.idForm = Form.idFormation
-											  (SELECT IFNULL(SUM(T2.volume),0) VHTp, GTP.Formation_idFormation idForm FROM GroupeTP GTP LEFT JOIN TP T2 ON GTP.TP_idTP = T2.idTP GROUP BY GTP.Formation_idFormation) VHTp
+											  LEFT JOIN (SELECT IFNULL(SUM(T2.volume),0) VHTp, GTP.Formation_idFormation idForm FROM GroupeTP GTP LEFT JOIN TP T2 ON GTP.TP_idTP = T2.idTP GROUP BY GTP.Formation_idFormation) VHTp ON VHTp.idForm = Form.idFormation
-											WHERE
+											   ".($id ? " WHERE Form.idFormation = :idForm" : "")."
-											   Form.idFormation = :idForm AND
-											   VHCours.idForm = Form.idFormation AND
-											   VHTp.idForm = Form.idFormation AND
-											   VHTd.idForm = Form.idFormation;
 											");
 
-		$st->execute([
+		$st->execute($id ? ["idForm" => $id] : []);
-			"idForm" => $id
-		]);
 
+		if($id){
 			return $st->fetch() ?: [];
+		}else{
+			return $st->fetchAll();
+		}
 	}
 
 }

config/modules.json

@@ -47,7 +47,17 @@
 			"des": "Get all data about a formation",
 			"per": [],
 			"par": {
-				"URL0":{"des" : "Id of the formation", "typ": "id", "ren": "idForm", "opt" : false}
+				"URL0":{"des" : "Id of the formation", "typ": "id", "ren": "idForm", "opt" : true}
+			}
+		}
+	},
+
+	"Category": {
+		"GET": {
+			"des" : "Get all data about a professor category",
+			"per": [],
+			"par": {
+				"URL0":{"des" : "Id of the category", "typ": "id", "ren": "idCat", "opt" : true}
 			}
 		}
 	},