diff --git a/back_end/pom.xml b/back_end/pom.xml
index e8bf001..a2c98b2 100644
--- a/back_end/pom.xml
+++ b/back_end/pom.xml
@@ -103,6 +103,12 @@
 			<version>1.18.32</version>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springdoc</groupId>
+			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+			<version>2.5.0</version>
+		</dependency>
+
 			</dependencies>
 
 	<build>
diff --git a/back_end/src/main/java/hackathon/FrisbYEE/jpa/dto/AthleteDTO.java b/back_end/src/main/java/hackathon/FrisbYEE/jpa/dto/AthleteDTO.java
new file mode 100644
index 0000000..3e8421a
--- /dev/null
+++ b/back_end/src/main/java/hackathon/FrisbYEE/jpa/dto/AthleteDTO.java
@@ -0,0 +1,12 @@
+package hackathon.FrisbYEE.jpa.dto;
+
+import java.util.List;
+
+public class AthleteDTO implements java.io.Serializable {
+
+    private String nom;
+    private String niveau;
+    private String categorie;
+    private List<String> groupes;
+
+}
diff --git a/back_end/src/main/java/hackathon/FrisbYEE/rest/ActiviteResources.java b/back_end/src/main/java/hackathon/FrisbYEE/rest/ActiviteResources.java
new file mode 100644
index 0000000..405ed1c
--- /dev/null
+++ b/back_end/src/main/java/hackathon/FrisbYEE/rest/ActiviteResources.java
@@ -0,0 +1,5 @@
+package hackathon.FrisbYEE.rest;
+
+public class ActiviteResources {
+
+}
diff --git a/back_end/src/main/java/hackathon/FrisbYEE/rest/AthleteResource.java b/back_end/src/main/java/hackathon/FrisbYEE/rest/AthleteResource.java
new file mode 100644
index 0000000..9b8b1cb
--- /dev/null
+++ b/back_end/src/main/java/hackathon/FrisbYEE/rest/AthleteResource.java
@@ -0,0 +1,33 @@
+package hackathon.FrisbYEE.rest;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Content;
+import io.swagger.v3.oas.annotations.media.Schema;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import hackathon.FrisbYEE.jpa.service.AthleteDAO;
+
+public class AthleteResource {
+
+    private AthleteDAO athleteDAO;
+
+    @Operation(summary = "Récupère tous les utilisateurs")
+    @ApiResponses(value = {
+        @ApiResponse(responseCode = "200", description = "Récupère le Joueur ayant l'identifiant correspondant",
+            content = @Content(mediaType = "application/json",
+            schema = @Schema(implementation = JoueurDTO.class)))
+    })
+    @GetMapping("/joueur/{id}")
+    public JoueurDTO getJoueurById(@PathVariable Integer joueurId)  {
+        // return pet
+        System.out.println("ID A CHERCHER" + joueurId);
+        IJoueur j = dao.findOne(joueurId);
+        JoueurDTO jDTO = new JoueurDTO(null, null);
+        System.out.println(j);
+        return jDTO;
+    }
+
+}
diff --git a/back_end/src/main/resources/application.properties b/back_end/src/main/resources/application.properties
index 8cc7072..e8c426c 100644
--- a/back_end/src/main/resources/application.properties
+++ b/back_end/src/main/resources/application.properties
@@ -1 +1,11 @@
-spring.application.name=FrisbYEE
+spring.datasource.url=jdbc:postgresql://localhost:5432/frisbyee
+spring.datasource.username=postgres
+spring.datasource.password=postgres
+spring.datasource.driver-class-name=org.postgresql.Driver
+
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=true
+spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
+spring.datasource.url=jdbc:postgresql://localhost:5432/frisbyee
+spring.datasource.username=frisbyee_user
+spring.datasource.password=secret
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index c78c425..3f010ae 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -27,3 +27,20 @@ services:
       interval: 5s
       timeout: 5s
       retries: 20
+  postgres:
+    image: postgres:16
+    container_name: frisbyee-postgres
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_DB: frisbyee
+      POSTGRES_USER: frisbyee_user
+      POSTGRES_PASSWORD: secret
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+
+volumes:
+  postgres_data:
+  
+version: "3.9"
+