From 32c1e0678285d67b26a4122f6025d6a56263b3fb Mon Sep 17 00:00:00 2001
From: R0m1k3 <michaelschal@gmail.com>
Date: Thu, 23 Apr 2026 10:32:29 +0200
Subject: [PATCH] feat: implement PostgreSQL-based bulk fetching for article
 and sales data to replace HTTP API calls

---
 .claude/settings.local.json    |  7 +++++-
 scripts/check-dashboard-api.js |  7 ++++++
 src/lib/pg-ff-client.ts        | 42 ++++++++++++++++++----------------
 3 files changed, 35 insertions(+), 21 deletions(-)
 create mode 100644 scripts/check-dashboard-api.js

diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index b8f1cb8..6737ae1 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -5,7 +5,12 @@
       "Bash(rtk tsc:*)",
       "Bash(rtk grep:*)",
       "Bash(node_modules/.bin/tsc --noEmit)",
-      "Bash(./node_modules/.bin/tsc --noEmit)"
+      "Bash(./node_modules/.bin/tsc --noEmit)",
+      "Bash(grep -v \"^$\")",
+      "Bash(rtk git *)",
+      "Bash(rtk npx *)",
+      "Bash(git add *)",
+      "Bash(git commit *)"
     ]
   }
 }
diff --git a/scripts/check-dashboard-api.js b/scripts/check-dashboard-api.js
new file mode 100644
index 0000000..a3614ac
--- /dev/null
+++ b/scripts/check-dashboard-api.js
@@ -0,0 +1,7 @@
+const fs = require('fs');
+async function test() {
+    const res = await fetch("https://api.ffnancy.fr/api/performance/dashboard?date=2024-04-20");
+    const data = await res.json();
+    console.log(JSON.stringify(data.top10_ca?.[0] || {}, null, 2));
+}
+test();
diff --git a/src/lib/pg-ff-client.ts b/src/lib/pg-ff-client.ts
index bff6749..62a7f21 100644
--- a/src/lib/pg-ff-client.ts
+++ b/src/lib/pg-ff-client.ts
@@ -605,25 +605,27 @@ export async function pgGetDashboardData(): Promise<DashboardData> {
     // s'affiche même si la DB n'est pas configurée).
     let stockMap = new Map<string, { stock292: number; stock579: number; stockTotal: number }>();
     let fouMap = new Map<string, string>();
-    try {
-        const [sm, fouResult] = await Promise.all([
-            pgGetStockForCodeins(allCodeins),
-            pgNoParallel(sql`
-                SELECT
-                    a.codein,
-                    COALESCE(fi.nom, af.code, 'Sans fournisseur')::text AS fournisseur
-                FROM articles a
-                LEFT JOIN artfou1 af ON af.art_no_id = a.no_id AND af.preference = 1
-                LEFT JOIN fouident fi ON fi.code = af.code
-                WHERE a.codein = ANY(string_to_array(${allCodeins.join(",")}, ','))
-            `),
-        ]);
-        stockMap = sm;
-        for (const row of fouResult.rows as unknown as { codein: string; fournisseur: string }[]) {
-            if (row.codein) fouMap.set(row.codein, row.fournisseur);
+    if (allCodeins.length > 0) {
+        try {
+            const [sm, fouResult] = await Promise.all([
+                pgGetStockForCodeins(allCodeins),
+                pgNoParallel(sql`
+                    SELECT
+                        a.codein::text AS codein,
+                        COALESCE(fi.nom, af.code, 'Sans fournisseur')::text AS fournisseur
+                    FROM articles a
+                    LEFT JOIN artfou1 af ON af.art_no_id = a.no_id AND af.preference = 1
+                    LEFT JOIN fouident fi ON fi.code = af.code
+                    WHERE a.codein::text = ANY(string_to_array(${allCodeins.join(",")}, ','))
+                `),
+            ]);
+            stockMap = sm;
+            for (const row of fouResult.rows as unknown as { codein: string; fournisseur: string }[]) {
+                if (row.codein) fouMap.set(row.codein, row.fournisseur);
+            }
+        } catch (enrichErr) {
+            console.warn("[Dashboard] DB enrichment unavailable, continuing with API data only:", enrichErr);
         }
-    } catch (enrichErr) {
-        console.warn("[Dashboard] DB enrichment unavailable, continuing with API data only:", enrichErr);
     }
 
     const siteSet = [...new Set(allItems.map(i => i.site).filter(Boolean))].sort();
@@ -848,10 +850,10 @@ export async function pgGetStockForCodeins(codeins: string[]): Promise<Map<strin
 
     const codeinsStr = codeins.join(",");
     const result = await pgNoParallel(
-        sql`SELECT a.codein, cs.site, cs.stockdispo::float AS stockdispo
+        sql`SELECT a.codein::text AS codein, cs.site, COALESCE(cs.qte, 0)::float AS stockdispo
             FROM cube_stock cs
             JOIN articles a ON a.no_id = cs.artnoid
-            WHERE a.codein = ANY(string_to_array(${codeinsStr}, ','))`
+            WHERE a.codein::text = ANY(string_to_array(${codeinsStr}, ','))`
     );
     const rows = result.rows as { codein: string; site: string; stockdispo: number }[];