diff --git a/sql/init.sql b/sql/init.sql
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index 0000000..1509823
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+++ b/sql/init.sql
@@ -0,0 +1,104 @@
+-- Création de la base de données
+CREATE DATABASE hackme;
+
+-- Utilisation de la nouvelle base de données
+\c hackme
+
+-- Création de la table des utilisateurs
+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,
+    password VARCHAR(255) NOT NULL,
+    email VARCHAR(255) NOT NULL UNIQUE,
+    firstname VARCHAR(255) NOT NULL,
+    lastname VARCHAR(255) NOT NULL,
+    avatar_path VARCHAR(255) NOT NULL
+);
+
+-- Création de la table des posts
+CREATE TABLE posts (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL,
+    title VARCHAR(255) NOT NULL,
+    content TEXT NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users(id),
+    date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Création de la table des commentaires
+CREATE TABLE comments (
+    id SERIAL PRIMARY KEY,
+    user_id INTEGER NOT NULL,
+    post_id INTEGER NOT NULL,
+    content TEXT NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users(id),
+    FOREIGN KEY (post_id) REFERENCES posts(id),
+    date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Création de la table des likes
+CREATE TABLE likes (
+    like_id SERIAL PRIMARY KEY,
+    post_id INTEGER REFERENCES posts(id),
+    comment_id INTEGER REFERENCES comments(id),
+    user_id INTEGER REFERENCES users(id),
+    created_at TIMESTAMP DEFAULT current_timestamp,
+    UNIQUE(user_id, post_id, comment_id)
+);
+
+
+-- Insertion de données de test
+INSERT INTO users (password, email, firstname, lastname, avatar_path)
+VALUES
+('password1', 'john.doe@example.com', 'John', 'Doe', 'https://thispersondoesnotexist.com/'),
+('password2', 'jane.doe@example.com', 'Jane', 'Doe', 'https://thispersondoesnotexist.com/'),
+('password3', 'will.smith@example.com', 'Will', 'Smith', 'https://thispersondoesnotexist.com/'),
+('password4', 'sarah.connor@example.com', 'Sarah', 'Connor', 'https://thispersondoesnotexist.com/'),
+('password5', 'mary.jane@example.com', 'Mary', 'Jane', 'https://thispersondoesnotexist.com/'),
+('password6', 'tony.stark@example.com', 'Tony', 'Stark', 'https://thispersondoesnotexist.com/'),
+('password7', 'peter.parker@example.com', 'Peter', 'Parker', 'https://thispersondoesnotexist.com/'),
+('password8', 'bruce.wayne@example.com', 'Bruce', 'Wayne', 'https://thispersondoesnotexist.com/');
+
+INSERT INTO posts (user_id, title, content, DATE)
+VALUES
+(1, 'My First Post', 'This is my first post content', '2023-10-01 08:00:00'),
+(1, 'My Second Post', 'This is my second post content', '2023-10-02 09:00:00'),
+(2, 'Jane''s Thoughts', 'Random musings', '2023-10-03 10:00:00'),
+(3, 'Tech Tips', 'Some useful tech tips', '2023-10-04 11:00:00'),
+(4, 'Nature Love', 'Why we should love nature', '2023-10-05 12:00:00'),
+(5, 'The Importance of Sleep', 'Sleep is crucial for health', '2023-10-06 13:00:00'),
+(6, 'My New Invention', 'I just invented something cool', '2023-10-07 14:00:00'),
+(7, 'My Photography Journey', 'How I got into photography', '2023-10-08 15:00:00'),
+(8, 'Batman vs Superman', 'Who would win?', '2023-10-09 16:00:00');
+
+INSERT INTO comments (user_id, post_id, content)
+VALUES
+(1, 1, 'Great post!'),
+(2, 1, 'Thanks for sharing'),
+(3, 2, 'Very insightful'),
+(4, 3, 'I learned a lot'),
+(1, 4, 'Love this!'),
+(2, 5, 'Nature is wonderful'),
+(3, 6, 'Tell us more about your invention'),
+(4, 6, 'That sounds amazing'),
+(5, 7, 'Photography is an art'),
+(6, 8, 'Team Batman all the way'),
+(7, 8, 'Superman would definitely win');
+
+INSERT INTO likes (PostID, CommentID, UserID)
+VALUES
+(1, NULL, 1),
+(NULL, 1, 2),
+(2, NULL, 3),
+(3, NULL, 4),
+(NULL, 2, 1),
+(NULL, 3, 2),
+(4, NULL, 1),
+(5, NULL, 2),
+(6, NULL, 4),
+(NULL, 4, 3),
+(7, NULL, 5),
+(8, NULL, 6),
+(NULL, 5, 5),
+(NULL, 6, 7),
+(6, NULL, 8),
+(7, NULL, 7);
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