added node backend

2025-07-14 10:39:01 +03:00
parent 98e689bfc5
commit ec40145c69
26 changed files with 1495 additions and 1167 deletions
@@ -0,0 +1,137 @@
+CREATE TABLE Timelog( user INT, project INT, date DATE, time FLOAT, id INT AUTO_INCREMENT PRIMARY KEY, FOREIGN KEY (user) REFERENCES User (id));
+CREATE TABLE Project( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(50));
+CREATE TABLE User ( f_name VARCHAR(50) , l_name VARCHAR(50) NOT NULL, mail VARCHAR(50) NOT NULL, id INT AUTO_INCREMENT PRIMARY KEY);
+
+####
+DELIMITER //
+
+CREATE PROCEDURE InsertIntoUser(IN f_name_in VARCHAR(50), IN l_name_in VARCHAR(50), IN mail_in VARCHAR(50))
+BEGIN
+   INSERT INTO User(f_name,l_name,mail) VALUES(f_name_in,l_name_in,mail_in);
+END //
+
+DELIMITER ;
+
+######
+DELIMITER //
+
+CREATE PROCEDURE InsertIntoProject()
+BEGIN
+   INSERT INTO Project(name) VALUES("My own");
+   INSERT INTO Project(name) VALUES("Outcons");
+   INSERT INTO Project(name) VALUES("Free time");
+END //
+
+DELIMITER ;
+
+####
+DELIMITER //
+
+CREATE PROCEDURE InsertIntoTimeLog(IN user_in INT, IN project_in INT, IN time_in FLOAT, IN date_in DATE)
+BEGIN
+   INSERT INTO Timelog(user, project, time, date) VALUES(user_in, project_in, time_in, date_in);
+END //
+
+DELIMITER ;
+
+####
+DELIMITER //
+
+CREATE PROCEDURE CleanTables()
+BEGIN
+  TRUNCATE TABLE Timelog;
+  TRUNCATE TABLE Project;
+  SET foreign_key_checks = 0;
+  TRUNCATE TABLE User;
+  SET foreign_key_checks = 1;
+END //
+
+DELIMITER ;
+
+SELECT ROUTINE_NAME 
+FROM INFORMATION_SCHEMA.ROUTINES
+WHERE ROUTINE_TYPE = 'PROCEDURE' 
+  AND ROUTINE_SCHEMA = 'timelog';
+
+################
+
+CREATE TEMPORARY TABLE temp_fname (fname VARCHAR(255));
+INSERT INTO temp_fname (fname) VALUES 
+  ( "John" ),
+  ( "Gringo" ),
+  ( "Mark" ),
+  ( "Lisa" ),
+  ( "Maria" ),
+  ( "Sonya" ),
+  ( "Philip" ),
+  ( "Jose" ),
+  ( "Lorenzo" ),
+  ( "George" ),
+  ( "Justin" );
+
+CREATE TEMPORARY TABLE temp_lname (lname VARCHAR(255));
+INSERT INTO temp_lname (lname) VALUES 
+  ( "Johnson" ),
+  ( "Lamas" ),
+  ( "Jackson" ),
+  ( "Brown" ),
+  ( "Mason" ),
+  ( "Rodriguez" ),
+  ( "Roberts" ),
+  ( "Thomas" ),
+  ( "Rose" ),
+  ( "McDonalds" );
+
+CREATE TEMPORARY TABLE temp_mail (mail VARCHAR(255));
+INSERT INTO temp_mail (mail) VALUES 
+  ( "hotmail.com" ),
+  ( "gmail.com" ),
+  ( "live.com" );
+
+INSERT INTO User (f_name, l_name, mail)
+SELECT 
+    (SELECT fname FROM temp_fname ORDER BY RAND() LIMIT 1),
+    (SELECT lname FROM temp_lname ORDER BY RAND() LIMIT 1),
+    (SELECT mail FROM temp_mail ORDER BY RAND() LIMIT 1)
+FROM 
+    (SELECT 1 FROM information_schema.tables LIMIT 100) AS temp;
+
+UPDATE User
+SET User.mail = CONCAT(User.f_name,".", User.l_name,"@", User.mail);
+
+DELIMITER $$
+
+CREATE PROCEDURE fill_timelog ()
+BEGIN
+  DECLARE j INT DEFAULT 1;
+  DECLARE users INT DEFAULT 1;
+  DECLARE logs INT;
+  DECLARE hours FLOAT;
+  DECLARE project INT;
+  DECLARE curDate DATE DEFAULT "2024-11-18";
+
+WHILE users <= 100 DO
+    SET logs = FLOOR(1+(RAND()*20));
+    SET j=1;
+    WHILE j <= logs DO
+      SET hours = (RAND() * (8 - 0.25)) + 0.25;
+      SET curDate = DATE_ADD(curDate, INTERVAL 1 DAY);
+      SET project = FLOOR(1+(RAND()*3));
+      INSERT INTO Timelog (user, project, date,time ) VALUES (users,project,curDate,hours);
+      SET j=j+1;
+    END WHILE;
+    SET users=users+1;
+END WHILE;
+END$$
+
+DELIMITER ;
+
+
+    SELECT t.user,t.date,t.project,u.f_name,u.l_name,p.name,SUM(t.time) as total_time
+    FROM Timelog t 
+    INNER JOIN Project p ON p.id=t.project 
+    INNER JOIN User u ON u.id=t.user 
+    GROUP BY t.user  
+    ORDER BY total_time DESC
+    LIMIT 10;
+
@@ -0,0 +1,147 @@
+CREATE TABLE User ( f_name VARCHAR(50) , l_name VARCHAR(50) NOT NULL, mail VARCHAR(50) NOT NULL, id INT AUTO_INCREMENT PRIMARY KEY);
+CREATE TABLE Timelog( user INT, project INT, date DATE, time FLOAT, id INT AUTO_INCREMENT PRIMARY KEY, FOREIGN KEY (user) REFERENCES User (id));
+CREATE TABLE Project( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(50));
+
+
+DELIMITER $$
+
+CREATE PROCEDURE CleanTables()
+BEGIN
+END $$
+
+DELIMITER ;
+
+
+DELIMITER $$
+CREATE PROCEDURE InitDB()
+BEGIN
+DECLARE i INT DEFAULT 1;
+TRUNCATE TABLE Timelog;
+TRUNCATE TABLE Project;
+SET foreign_key_checks = 0;
+TRUNCATE TABLE User;
+SET foreign_key_checks = 1;
+
+INSERT INTO Project(name) VALUES("My own"),("Outcons"),("Free Time");
+
+CREATE TEMPORARY TABLE temp_fname (fname VARCHAR(255));
+INSERT INTO temp_fname (fname) VALUES 
+  ( "John" ),
+  ( "Gringo" ),
+  ( "Mark" ),
+  ( "Lisa" ),
+  ( "Maria" ),
+  ( "Sonya" ),
+  ( "Philip" ),
+  ( "Jose" ),
+  ( "Lorenzo" ),
+  ( "George" ),
+  ( "Justin" );
+
+CREATE TEMPORARY TABLE temp_lname (lname VARCHAR(255));
+INSERT INTO temp_lname (lname) VALUES 
+  ( "Johnson" ),
+  ( "Lamas" ),
+  ( "Jackson" ),
+  ( "Brown" ),
+  ( "Mason" ),
+  ( "Rodriguez" ),
+  ( "Roberts" ),
+  ( "Thomas" ),
+  ( "Rose" ),
+  ( "McDonalds" );
+
+CREATE TEMPORARY TABLE temp_mail (mail VARCHAR(255));
+INSERT INTO temp_mail (mail) VALUES 
+  ( "hotmail.com" ),
+  ( "gmail.com" ),
+  ( "live.com" );
+  
+WHILE i <= 100 DO
+  INSERT INTO User (f_name, l_name, mail)
+  SELECT 
+      (SELECT fname FROM temp_fname ORDER BY RAND() LIMIT 1),
+      (SELECT lname FROM temp_lname ORDER BY RAND() LIMIT 1),
+      (SELECT mail FROM temp_mail ORDER BY RAND() LIMIT 1);
+  SET i = i + 1;
+END WHILE;
+
+UPDATE User
+SET User.mail = CONCAT(User.f_name,".", User.l_name,"@", User.mail);
+
+CALL fill_timelog();
+DROP TABLE temp_mail;
+DROP TABLE temp_fname;
+DROP TABLE temp_lname;
+END$$
+DELIMITER ;
+
+DELIMITER $$
+
+CREATE PROCEDURE fill_timelog ()
+BEGIN
+  DECLARE j INT DEFAULT 1;
+  DECLARE users INT DEFAULT 1;
+  DECLARE logs INT;
+  DECLARE hours FLOAT;
+  DECLARE project INT;
+  DECLARE curDate DATE DEFAULT '2024-11-18';
+  DECLARE h2 INT;
+
+WHILE users <= 100 DO
+    SET logs = FLOOR(1+(RAND()*20));
+    SET j=1;
+    WHILE j <= logs DO
+      SET project = FLOOR(1+(RAND()*3));
+      SET curDate = DATE_ADD('2020-01-01', INTERVAL FLOOR(RAND() * DATEDIFF('2020-02-01', '2020-01-01')) DAY);
+      SET hours = (RAND() * (8 - 0.25)) + 0.25;
+
+      SELECT SUM(time) INTO h2
+      FROM Timelog
+      WHERE date = curdate  && user = users ;
+
+      WHILE (h2+hours) > 8 DO
+        SET curDate = DATE_ADD('2020-01-01', INTERVAL FLOOR(RAND() * DATEDIFF('2020-02-01', '2020-01-01')) DAY);
+
+        SELECT SUM(time)INTO h2
+        FROM Timelog
+        WHERE date = curdate  && user = users ;
+
+      END WHILE;
+      INSERT INTO Timelog (user, project, date,time ) VALUES (users,project,curDate,hours);
+      SET j=j+1;
+    END WHILE;
+    SET users=users+1;
+END WHILE;
+END$$
+
+DELIMITER ;
+
+##
+-- get data
+SELECT t.time,t.date,p.name,u.f_name,u.l_name,u.mail FROM Timelog t INNER JOIN Project p ON p.id=t.project INNER JOIN User u ON u.id=t.user;
+-- old timelog with adding each on a new day
+CREATE PROCEDURE fill_timelog ()
+BEGIN
+  DECLARE j INT DEFAULT 1;
+  DECLARE users INT DEFAULT 1;
+  DECLARE logs INT;
+  DECLARE hours FLOAT;
+  DECLARE project INT;
+  DECLARE curDate DATE DEFAULT "2024-11-18";
+
+WHILE users <= 100 DO
+    SET logs = FLOOR(1+(RAND()*20));
+    SET j=1;
+    WHILE j <= logs DO
+      SET hours = (RAND() * (8 - 0.25)) + 0.25;
+      SET project = FLOOR(1+(RAND()*3));
+      SET curDate = DATE_ADD(curDate, INTERVAL 1 DAY);
+      INSERT INTO Timelog (user, project, date,time ) VALUES (users,project,curDate,hours);
+      SET j=j+1;
+    END WHILE;
+    SET users=users+1;
+END WHILE;
+END$$
+
+DELIMITER ;