From 18ee6e1fbe47acf2efd5a2c0ca3193080c825711 Mon Sep 17 00:00:00 2001
From: gilles <gil.soulier@gmail.com>
Date: Sun, 8 Mar 2026 17:36:11 +0100
Subject: [PATCH] feat(plantes): script migration one-shot plant_variety +
 fusion haricot grimpant

---
 backend/scripts/__init__.py                |  0
 backend/scripts/migrate_plant_varieties.py | 92 ++++++++++++++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 backend/scripts/__init__.py
 create mode 100644 backend/scripts/migrate_plant_varieties.py

diff --git a/backend/scripts/__init__.py b/backend/scripts/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/backend/scripts/migrate_plant_varieties.py b/backend/scripts/migrate_plant_varieties.py
new file mode 100644
index 0000000..22ee0ac
--- /dev/null
+++ b/backend/scripts/migrate_plant_varieties.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+"""
+Migration one-shot : crée plant_variety, migre données existantes, fusionne haricot grimpant.
+À exécuter UNE SEULE FOIS depuis la racine du projet.
+Usage: cd /chemin/projet && python3 backend/scripts/migrate_plant_varieties.py
+"""
+import sqlite3
+from datetime import datetime, timezone
+from pathlib import Path
+
+DB_PATH = Path("data/jardin.db")
+
+
+def run():
+    conn = sqlite3.connect(DB_PATH)
+    conn.row_factory = sqlite3.Row
+
+    # 1. Créer plant_variety
+    conn.execute("""
+        CREATE TABLE IF NOT EXISTS plant_variety (
+            id INTEGER PRIMARY KEY AUTOINCREMENT,
+            plant_id INTEGER NOT NULL REFERENCES plant(id) ON DELETE CASCADE,
+            variete TEXT,
+            tags TEXT,
+            notes_variete TEXT,
+            boutique_nom TEXT,
+            boutique_url TEXT,
+            prix_achat REAL,
+            date_achat TEXT,
+            poids TEXT,
+            dluo TEXT,
+            created_at TEXT DEFAULT (datetime('now'))
+        )
+    """)
+    print("✓ Table plant_variety créée")
+
+    # 2. Ajouter colonnes manquantes à plant
+    existing = [r[1] for r in conn.execute("PRAGMA table_info(plant)").fetchall()]
+    for col, typ in [("temp_germination", "TEXT"), ("temps_levee_j", "TEXT")]:
+        if col not in existing:
+            conn.execute(f"ALTER TABLE plant ADD COLUMN {col} {typ}")
+            print(f"✓ Colonne {col} ajoutée à plant")
+
+    # 3. Vérifier si déjà migré
+    count = conn.execute("SELECT COUNT(*) FROM plant_variety").fetchone()[0]
+    if count > 0:
+        print(f"⚠️  Migration déjà effectuée ({count} variétés). Abandon.")
+        conn.close()
+        return
+
+    # 4. Migrer chaque plante → plant_variety
+    plants = conn.execute(
+        "SELECT id, nom_commun, variete, tags, boutique_nom, boutique_url, "
+        "prix_achat, date_achat, poids, dluo FROM plant"
+    ).fetchall()
+
+    for p in plants:
+        conn.execute("""
+            INSERT INTO plant_variety
+                (plant_id, variete, tags, boutique_nom, boutique_url,
+                 prix_achat, date_achat, poids, dluo, created_at)
+            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+        """, (
+            p["id"], p["variete"], p["tags"], p["boutique_nom"], p["boutique_url"],
+            p["prix_achat"], p["date_achat"], p["poids"], p["dluo"],
+            datetime.now(timezone.utc).isoformat(),
+        ))
+        print(f"  → plant id={p['id']} {p['nom_commun']} : variété '{p['variete']}'")
+
+    # 5. Fusionner haricot grimpant (id=21) sous Haricot (id=7)
+    hg = conn.execute("SELECT * FROM plant WHERE id = 21").fetchone()
+    if hg:
+        # Supprimer la plant_variety créée pour id=21 (on va la recréer sous id=7)
+        conn.execute("DELETE FROM plant_variety WHERE plant_id = 21")
+        # Créer variété sous Haricot (id=7)
+        conn.execute("""
+            INSERT INTO plant_variety (plant_id, variete, notes_variete, created_at)
+            VALUES (7, 'Grimpant Neckarkönigin', 'Fusionné depuis haricot grimpant', ?)
+        """, (datetime.now(timezone.utc).isoformat(),))
+        new_vid = conn.execute("SELECT last_insert_rowid()").fetchone()[0]
+        print(f"  → haricot grimpant fusionné sous Haricot (plant_variety id={new_vid})")
+        # Supprimer le plant haricot grimpant
+        conn.execute("DELETE FROM plant WHERE id = 21")
+        print("  → plant id=21 (haricot grimpant) supprimé")
+
+    conn.commit()
+    conn.close()
+    print("\nMigration terminée avec succès.")
+
+
+if __name__ == "__main__":
+    run()