Ajout des jours de début et de fin des Api, modif des vues, modif du PHP pour utiliser les vues

TODO

+Backup DB
 HTTPS
 Gestion d'erreurs DB
+Élucidation fonctionnement CAS (cf Mattermost)

lib/db.php

@@ -27,8 +27,8 @@ class DB {
 	}
 
 	function subList($utclogin) {
-		$sql = "SELECT code, name, year, semester, TO_CHAR(subdate,'DD/MM/YYYY') as subdate
-						FROM api JOIN subscribe ON api.code=subscribe.api
+		$sql = "SELECT *
+						FROM vSubscription
 						WHERE	utclogin='".$utclogin."'";
 		$st = $this->conn->prepare($sql);
 		$st->execute();
@@ -51,10 +51,9 @@ class DB {
 	}
 
 	function apiList($utclogin, $semester, $year) {
-		$sql = "SELECT code, name
-						FROM api
-						WHERE semester='".$semester."' AND year=".$year."
-						ORDER BY code, name";
+		$sql = "SELECT *
+						FROM vApi
+						WHERE semester='".$semester."' AND year=".$year.";
 		$st = $this->conn->prepare($sql);
 		$st->execute();
 		$res = $st->fetchAll(PDO::FETCH_ASSOC);

sql/apisub.plantuml

@@ -15,6 +15,8 @@ class Api {
   name : text
   year : year
   semester : H|E
+  dbegin : date
+  dend : date
 }
 note right of Api : (name,year,semester) key
 

sql/apisub.sql

@@ -6,9 +6,12 @@ CREATE TABLE api (
   name TEXT NOT NULL,
   year INTEGER NOT NULL,
   semester CHAR(1) NOT NULL,
+  dbegin DATE NOT NULL,
+  dend DATE NOT NULL,
   CHECK (code>0),
   CHECK (year>2018 AND year<2100),
   CHECK (semester IN ('H','E')),
+  CHECK (dbegin<=dend),
   UNIQUE (name,year,semester)
 );
 
@@ -21,16 +24,21 @@ CREATE TABLE subscribe (
 
 /** Test dataset **/
 INSERT INTO api VALUES (
-  1,'Poésie et ingénierie',2019,'H'
+  1,'Poésie et ingénierie',2019,'H',TO_DATE('20190121','yyyymmdd'),TO_DATE('20190125','yyyymmdd')
 );
 INSERT INTO api VALUES (
-  2,'Cloud big data blockchain IA',2019,'H'
+  2,'Cloud big data blockchain IA',2019,'H',TO_DATE('20190125','yyyymmdd'),TO_DATE('20190131','yyyymmdd')
 );
 INSERT INTO subscribe VALUES (
   'crozatst',1,TO_DATE('20181018','YYYYMMDD')
 );
 
-CREATE VIEW vSubscrition AS
-SELECT ap.code, ap.name, ap.year, ap.semester, su.subdate, su.utclogin FROM
-subscribe su JOIN api ap ON ap.code=su.api
-ORDER BY ap.year, ap.semester, su.utclogin, ap.code;
+CREATE OR REPLACE VIEW vApi AS
+SELECT ap.code, ap.name, ap.year, ap.semester, TO_CHAR(ap.dbegin,'TMDay FMDD TMMonth') AS dbegin, TO_CHAR(ap.dend,'TMDay FMDD TMMonth') AS dend
+FROM api ap
+ORDER BY ap.year, ap.semester, ap.dbegin, ap.dend, ap.code;
+
+CREATE OR REPLACE VIEW vSubscrition AS
+SELECT ap.*, TO_CHAR(su.subdate,'DD/MM/YYYY') AS subdate, su.utclogin
+FROM subscribe su JOIN vApi ap ON ap.code=su.api
+ORDER BY ap.year, ap.semester, ap.dbegin, ap.dend, ap.code, su.utclogin;