revamp projects: modify database schema

dist/pvv_mysql.sql

@@ -8,21 +8,39 @@ CREATE TABLE events (
   `description` TEXT
 );
 
-CREATE TABLE projects (
+CREATE TABLE project_group (
   `id` INTEGER PRIMARY KEY AUTO_INCREMENT,
-  `name` TEXT,
-  `description` TEXT,
-  `active` BOOLEAN
+  `title` TEXT NOT NULL,
+  `description_en` TEXT NOT NULL,
+  `description_no` TEXT NOT NULL,
+  `gitea_link` TEXT NOT NULL,
+  `wiki_link` TEXT
 );
 
-CREATE TABLE projectmembers (
-  `projectid` INTEGER,
-  `name` TEXT,
-  `uname` TEXT,
-  `mail` TEXT,
-  `role` TEXT,
-  `lead` BOOLEAN DEFAULT 0,
-  `owner` BOOLEAN DEFAULT 0
+CREATE TABLE project (
+  `id` INTEGER PRIMARY KEY AUTO_INCREMENT,
+  `group_id` INTEGER NOT NULL REFERENCES project_group (id),
+  `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,
+  `wiki_link` TEXT,
+  `languages` TEXT,
+  `technologies` TEXT,
+  `keywords` TEXT,
+  `license` TEXT,
+  `logo_url` TEXT,
+  FOREIGN KEY (group_id) REFERENCES project_group (id)
+);
+
+CREATE TABLE project_maintainer (
+  `uname` TEXT PRIMARY KEY,
+  `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),
 );
 
 CREATE TABLE users (`uname` TEXT, `groups` INT DEFAULT 0);