From 3b3021d85f4d543d858a29148d66d53a2aab0bb1 Mon Sep 17 00:00:00 2001
From: Michael <michael@collectflow.local>
Date: Sun, 22 Feb 2026 13:35:34 +0100
Subject: [PATCH] feat: Add API to save session snapshots and initialize the
 corresponding database table.

---
 src/features/debug/api/init-db.ts           | 25 ++++++++++++
 src/features/snapshots/api/save-snapshot.ts | 43 +++++++++++++++++++--
 2 files changed, 65 insertions(+), 3 deletions(-)
 create mode 100644 src/features/debug/api/init-db.ts

diff --git a/src/features/debug/api/init-db.ts b/src/features/debug/api/init-db.ts
new file mode 100644
index 0000000..b678789
--- /dev/null
+++ b/src/features/debug/api/init-db.ts
@@ -0,0 +1,25 @@
+"use server";
+
+import { db } from "@/db";
+import { sql } from "drizzle-orm";
+
+export async function initSnapshotTable() {
+    try {
+        await db.execute(sql`
+            CREATE TABLE IF NOT EXISTS session_snapshots (
+                id SERIAL PRIMARY KEY,
+                code_fournisseur VARCHAR(20) NOT NULL,
+                nom_fournisseur VARCHAR(255),
+                magasin VARCHAR(20) NOT NULL,
+                changes JSONB NOT NULL,
+                summary_json JSONB,
+                label TEXT,
+                created_at TIMESTAMP DEFAULT NOW()
+            );
+        `);
+        return { success: true };
+    } catch (err) {
+        console.error("Init DB error:", err);
+        return { success: false, error: err instanceof Error ? err.message : String(err) };
+    }
+}
diff --git a/src/features/snapshots/api/save-snapshot.ts b/src/features/snapshots/api/save-snapshot.ts
index 1b9f4d3..46c2f4d 100644
--- a/src/features/snapshots/api/save-snapshot.ts
+++ b/src/features/snapshots/api/save-snapshot.ts
@@ -3,6 +3,7 @@
 import { db } from "@/db";
 import { sessionSnapshots } from "@/db/schema";
 import { z } from "zod";
+import { sql } from "drizzle-orm";
 
 const SaveSnapshotSchema = z.object({
     codeFournisseur: z.string(),
@@ -44,8 +45,44 @@ export async function saveSnapshot(raw: unknown) {
             .returning({ id: sessionSnapshots.id });
 
         return { success: true, snapshotId: created?.id };
-    } catch (err) {
-        console.error("Snapshot DB insertion error:", err);
-        return { success: false, error: "Database error during insertion" };
+    } catch (err: any) {
+        console.error("Snapshot DB error, attempting auto-repair:", err);
+
+        // Si la table n'existe pas, on tente de la créer
+        if (err.message?.includes("relation") && err.message?.includes("does not exist")) {
+            try {
+                await db.execute(sql`
+                    CREATE TABLE IF NOT EXISTS session_snapshots (
+                        id SERIAL PRIMARY KEY,
+                        code_fournisseur VARCHAR(20) NOT NULL,
+                        nom_fournisseur VARCHAR(255),
+                        magasin VARCHAR(20) NOT NULL,
+                        changes JSONB NOT NULL,
+                        summary_json JSONB,
+                        label TEXT,
+                        created_at TIMESTAMP DEFAULT NOW()
+                    );
+                `);
+                // On ré-essaie l'insertion une seule fois
+                const [created] = await db
+                    .insert(sessionSnapshots)
+                    .values({
+                        codeFournisseur,
+                        nomFournisseur: nomFournisseur ?? null,
+                        magasin,
+                        label: label ?? `Snapshot — ${new Date().toLocaleDateString("fr-FR")}`,
+                        changes,
+                        summaryJson: summary ?? null,
+                    })
+                    .returning({ id: sessionSnapshots.id });
+                return { success: true, snapshotId: created?.id };
+            } catch (repairErr: any) {
+                console.error("Auto-repair failed:", repairErr);
+                return { success: false, error: `Repair failed: ${repairErr.message}` };
+            }
+        }
+
+        const errorMessage = err instanceof Error ? err.message : String(err);
+        return { success: false, error: `DB Error: ${errorMessage}` };
     }
 }