changement dans l'architecture du projet

sql/bdd_proj.sql

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+CREATE TABLE images (
+	id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	date DATETIME,
+	name VARCHAR(32),
+	alt VARCHAR(128),
+	post_id INT
+);
+
+CREATE TABLE posts (
+	id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	title VARCHAR(32),
+	url VARCHAR(32),
+	content TEXT,
+	short varchar(256),
+	dt TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+	categorie INT,
+	author INT
+);
+
+CREATE TABLE post_tag (
+	post_id INT NOT NULL,
+	categorie INT NOT NULL
+);
+
+
+CREATE TABLE newsletter (
+	email VARCHAR(128) PRIMARY KEY
+);
+
+CREATE TABLE tag (
+	id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	url VARCHAR(32),
+	name VARCHAR(32)
+);
+
+CREATE TABLE categories (
+	id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	name VARCHAR(32)
+);
+
+CREATE TABLE users (
+	id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+	username VARCHAR(128),
+	linkedin VARCHAR(560)
+);
+
+
+ALTER TABLE post_tag
+ADD FOREIGN KEY (post_id) REFERENCES posts(id);
+
+ALTER TABLE post_tag
+ADD FOREIGN KEY (categorie) REFERENCES tag(id);
+
+ALTER TABLE posts
+ADD FOREIGN KEY (categorie) REFERENCES categories(id);
+
+ALTER TABLE posts
+ADD FOREIGN KEY (author) REFERENCES users(id);
+
+
+-- posts
+INSERT INTO posts (title, url, content, short, categorie, author)
+VALUES ('pokemon', 'pokemon', 'cacacacacacacacacacacacaca\r\ncacacacacacacacacacacacaca\r\ncacacacacacacacacacacacaca', 'caca', 1, 2),
+('Pokemon Go', 'pokemon-go', 'I PLAY POKEMON GO EVERYDAY', 'I PLAY POKEMON GO', 2, 1);
+
+-- users
+INSERT INTO users (username, linkedin) VALUES ('Florian Bouillon', NULL), ('Adrien huchet', 'adrienhuchet');
+
+-- categories
+INSERT INTO categories (name) VALUES ('devops'), ('ops'), ('dev'), ('digi');
+
+-- requete 1 :
+-- recuperer 10 posts avec la categorie associé la date du post  et les 256 premiers  mots du contenu
+
+SELECT title, short, categorie, url FROM posts
+LIMIT 10;
+
+-- requete 2 :
+-- recuperer 1 post son titre, Categories, dates, contenu, nom_auteur, photo_auteur, lien linkedin
+
+SELECT post.title as title, post.categorie as categorie, post.date as date, post.content as content, user.username as author, user.linkedin as linkedin
+FROM post
+INNER JOIN users BY post.author=user.id
+LIMIT 1;
+
+-- requette 3 : comme la 1 sauf uniquement les 6 posts les plus récents
+-- requete lancée lors sur la page d'accueil
+SELECT title, categories.name as categorie, dt as date, short as content
+FROM posts
+INNER JOIN categories ON categories.id=posts.categorie
+ORDER BY date DESC
+LIMIT 6;

sql/qdb.txt

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+images
+-
+id auto_incrmeent
+date date
+name varchar(32)
+alt varchar(128)
+post_id int FK >- post.id
+
+post
+-
+id auto_incrmeent PK
+title varchar(32)
+url varchar(32)
+content text
+author int FK - user.id
+
+post_categorie
+-
+post_id int FK >- post.id
+categorie int FK >- categorie.id
+
+post_tag
+-
+post_id int FK >- post.id
+categorie int FK >- tag.id
+
+
+categorie
+-
+id auto_increment PK
+url varchar(32)
+name varchar(32)
+
+tag
+-
+id auto_increment PK
+url varchar(32)
+name varchar(32)
+
+settings
+-
+blog_prefix varchar(32)
+post_jsp varchar(128)
+name varchar(64)
+slogan varchar(128)
+
+user
+-
+id PK auto_increment
+role int
+canComment bool
+username varchar(128)
+email varchar(128)
+password varchar(256)
+
+newsletter
+-
+email PK varchar(128)