fixup! WIP: revamp projects: redesign webpage

dist/sql/pvv_mysql.sql

@@ -17,30 +17,42 @@ CREATE TABLE project_group (
   `wiki_link` TEXT
 );
 
+INSERT INTO
+  project_group (title, description_en, description_no, gitea_link, wiki_link)
+VALUES
+  (
+    'Projects',
+    'Projects developed by members of PVV.',
+    'Prosjekter utviklet av medlemmer i PVV.',
+    'https://git.pvv.ntnu.no/Projects',
+    'https://wiki.pvv.ntnu.no/wiki/Programvareutvikling'
+  );
+
 CREATE TABLE project (
   `id` INTEGER PRIMARY KEY AUTO_INCREMENT,
-  `group_id` INTEGER NOT NULL REFERENCES project_group (id),
+  `group_id` INTEGER NOT NULL REFERENCES project_group (id) DEFAULT 1,
   `title` TEXT NOT NULL,
   `description_en` TEXT NOT NULL,
   `description_no` TEXT NOT NULL,
-  `gitea_link` TEXT NOT NULL,
-  `issue_board_link` TEXT NOT NULL,
+  `gitea_link` TEXT,
+  `issue_board_link` TEXT,
   `wiki_link` TEXT,
   `languages` TEXT,
   `technologies` TEXT,
   `keywords` TEXT,
   `license` TEXT,
   `logo_url` TEXT,
-  FOREIGN KEY (group_id) REFERENCES project_group (id)
+  FOREIGN KEY (group_id) REFERENCES project_group (id) ON DELETE SET DEFAULT
 );
 
 CREATE TABLE project_maintainer (
-  `uname` TEXT PRIMARY KEY,
+  `uname` TEXT NOT NULL,
+  `project_id` INTEGER NOT NULL,
   `name` TEXT NOT NULL,
-  `link` TEXT NOT NULL,
-  `mail` TEXT NOT NULL,
-  FOREIGN KEY (project_id) REFERENCES project (id),
-  FOREIGN KEY (uname) REFERENCES maintainer (uname),
+  `email` TEXT,
+  `is_owner` BOOLEAN DEFAULT FALSE,
+  PRIMARY KEY (uname, project_id),
+  FOREIGN KEY (project_id) REFERENCES project (id) ON DELETE CASCADE
 );
 
 CREATE TABLE users (`uname` TEXT, `groups` INT DEFAULT 0);