---
- name: Installer et configurer MySQL
  hosts: servers
  become: true
  gather_facts: true

  vars:
    git_repo: "https://gite.slm-lab.net/Chabdeltsang/Neah-Enkun.git"
    git_dest: "/opt/Neah-Enkun"
    git_branch: "master"
    mysql_container: "neah-mysql"
    mysql_root_password: "36fe52ed4402730b8ef12d1bbd259862f710e14f147386caaaee74720d5d3cbb"
    mysql_database: "nextcloud"
    mysql_user: "enkun"

  pre_tasks:
    - name: Cloner le dépôt Git
      git:
        repo: "{{ git_repo }}"
        dest: "{{ git_dest }}"
        version: "{{ git_branch }}"
        update: true
        force: true
      register: git_status
      until: git_status is success
      retries: 3
      delay: 5

  tasks:
    - name: Lancer le service MySQL
      command: "docker compose up -d --build --remove-orphans mysql"
      args:
        chdir: "{{ git_dest }}"
      register: mysql_launch
      until: mysql_launch is success
      retries: 3
      delay: 5

    - name: Créer la base de données Nextcloud
      shell: >
        docker exec {{ mysql_container }} mysql -u root -p{{ mysql_root_password }}
        -e "CREATE DATABASE IF NOT EXISTS {{ mysql_database }} CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"
      register: create_db
      until: create_db is success
      retries: 3
      delay: 5

    - name: Créer l'utilisateur MySQL
      shell: >
        docker exec {{ mysql_container }} mysql -u root -p{{ mysql_root_password }}
        -e "CREATE USER IF NOT EXISTS '{{ mysql_user }}'@'%' IDENTIFIED BY '{{ mysql_root_password }}';"
      register: create_user
      until: create_user is success
      retries: 3
      delay: 5

    - name: Ajouter les droits à l'utilisateur sur la base de données
      shell: >
        docker exec {{ mysql_container }} mysql -u root -p{{ mysql_root_password }}
        -e "GRANT ALL PRIVILEGES ON {{ mysql_database }}.* TO '{{ mysql_user }}'@'%'; FLUSH PRIVILEGES;"
      register: grant_privileges
      until: grant_privileges is success
      retries: 3
      delay: 5