database ready for scenes

sails/roles/database/files/pictodb-schema.sql

@@ -327,6 +327,7 @@ CREATE TABLE IF NOT EXISTS `stu_picto` (
   `id_stu` int(11) NOT NULL,
   `id_stu` int(11) NOT NULL,
   `id_pic` int(11) NOT NULL,
   `id_pic` int(11) NOT NULL,
   `attributes` varchar(1000) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'JSON object describing the properties of the picto',
   `attributes` varchar(1000) COLLATE utf8_unicode_ci DEFAULT NULL COMMENT 'JSON object describing the properties of the picto',
+  `id_scene` int(11) NOT NULL,
   PRIMARY KEY (`id`),
   PRIMARY KEY (`id`),
   KEY `fk_picto` (`id_pic`),
   KEY `fk_picto` (`id_pic`),
   KEY `id_stu` (`id_stu`)
   KEY `id_stu` (`id_stu`)
@@ -443,7 +444,9 @@ CREATE TABLE IF NOT EXISTS `scene` (
   `categories` boolean NULL DEFAULT 0,
   `categories` boolean NULL DEFAULT 0,
   `id_sup` int(11) NOT NULL,
   `id_sup` int(11) NOT NULL,
   `id_stu` int(11) NOT NULL,
   `id_stu` int(11) NOT NULL,
-  PRIMARY KEY (`id`)
+  PRIMARY KEY (`id`),
+  FOREIGN KEY (`id_sup`) REFERENCES `supervisor` (`id`),
+  FOREIGN KEY (`id_stu`) REFERENCES `student` (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1
 COMMENT="Scene table information. Every scene is related to some stu_pictos";
 COMMENT="Scene table information. Every scene is related to some stu_pictos";
 
 
@@ -535,7 +538,8 @@ ALTER TABLE `picto_tag`
 --
 --
 ALTER TABLE `stu_picto`
 ALTER TABLE `stu_picto`
   ADD CONSTRAINT `fk_picto` FOREIGN KEY (`id_pic`) REFERENCES `picto` (`id`),
   ADD CONSTRAINT `fk_picto` FOREIGN KEY (`id_pic`) REFERENCES `picto` (`id`),
-  ADD CONSTRAINT `stu_picto_ibfk_1` FOREIGN KEY (`id_stu`) REFERENCES `student` (`id`);
+  ADD CONSTRAINT `stu_picto_ibfk_1` FOREIGN KEY (`id_stu`) REFERENCES `student` (`id`),
+  ADD CONSTRAINT `stu_picto_scene_fk` FOREIGN KEY (`id_scene`) REFERENCES `scene` (`id`);
 
 
 --
 --
 -- Filtros para la tabla `stu_sup`
 -- Filtros para la tabla `stu_sup`

sails/roles/database/files/scene_adapt.sql

+/*
+ALTER TABLE stu_picto DROP FOREIGN KEY stu_picto_scene_fk;
+ALTER TABLE stu_picto DROP id_scene;
+DROP TABLE scene;
+
+
+*/
+
+DELIMITER $$
+
+DROP PROCEDURE IF EXISTS scene_adapt $$
+CREATE PROCEDURE scene_adapt()
+BEGIN
+  DECLARE _id_stu INT;
+  DECLARE _id_sup INT;
+  DECLARE done INT DEFAULT FALSE;
+  DECLARE LID INT;
+
+  DECLARE student CURSOR FOR SELECT id FROM pictodb.student;
+  DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
+
+  /*SET FOREIGN_KEY_CHECKS = 0;*/
+
+  OPEN student;
+  read_loop: LOOP
+
+    FETCH student INTO _id_stu;
+
+    IF done THEN
+      LEAVE read_loop;
+    END IF;
+
+    SELECT `id_sup` INTO _id_sup FROM `stu_sup` WHERE `id_stu` = _id_stu LIMIT 1;
+
+    /* FIRST SCENE, ACTIVE, WITH CATEGORIES */
+    INSERT INTO `scene` (name, active, categories, id_sup, id_stu)
+    VALUES ('with_categories', 1, 1, _id_sup, _id_stu);
+
+    SET LID = LAST_INSERT_ID();
+
+    UPDATE `stu_picto`
+    SET `id_scene` = LID
+    WHERE `id_stu` = _id_stu
+      AND attributes->"$.free_category_coord_x" IS NULL
+      AND attributes->"$.free_category_coord_y" IS NULL;
+
+    /* SECOND SCENE, NOT ACTIVE, NO CATEGORIES */
+    INSERT INTO `scene` (name, active, categories, id_sup, id_stu)
+    VALUES ('no_categories', 0, 0, _id_sup, _id_stu);
+
+    SET LID = LAST_INSERT_ID();
+
+    UPDATE `stu_picto`
+    SET `id_scene` = LID
+    WHERE `id_stu` = _id_stu
+      AND attributes->"$.free_category_coord_x" IS NOT NULL
+      AND attributes->"$.free_category_coord_y" IS NOT NULL;
+
+  END LOOP;
+  CLOSE student;
+  /*SET FOREIGN_KEY_CHECKS = 1;*/
+END $$
+
+DELIMITER ;
+CALL scene_adapt();

sails/src/CHANGES.md

@@ -27,10 +27,20 @@ Changes to be performed manually in servers to upgrade
     `categories` boolean NULL DEFAULT 0,
     `categories` boolean NULL DEFAULT 0,
     `id_sup` int(11) NOT NULL,
     `id_sup` int(11) NOT NULL,
     `id_stu` int(11) NOT NULL,
     `id_stu` int(11) NOT NULL,
-    PRIMARY KEY (`id`)
+    PRIMARY KEY (`id`),
+    FOREIGN KEY (`id_sup`) REFERENCES `supervisor` (`id`),
+    FOREIGN KEY (`id_stu`) REFERENCES `student` (`id`)
   ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1
   ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=1
   COMMENT="Scene table information. Every scene is related to some stu_pictos";`
   COMMENT="Scene table information. Every scene is related to some stu_pictos";`
 
 
+  - alter table stu_picto to add new reference to scene
+  `ALTER TABLE `stu_picto` ADD id_scene int(11) NOT NULL;`
+  `ALTER TABLE `stu_picto` ADD CONSTRAINT `stu_picto_scene_fk` FOREIGN KEY (`id_scene`) REFERENCES `scene` (`id`);`
+      (si hay problema al añadir la foreign key, hacer SET FOREIGN_KEY_CHECKS = 0; antes de añadirla y SET FOREIGN_KEY_CHECKS = 1; después)
+
+  - load default scenes procedure
+  `source /vagrant/roles/database/files/scene_adapt.sql`
+
 (already done in dev & pre)
 (already done in dev & pre)
 
 
 - add arasaac to source table
 - add arasaac to source table