From 7568afb888197af87d6b98e1a657f10244f4b050 Mon Sep 17 00:00:00 2001
From: ibra <ibrahim.bendriss@etu.univ-amu.fr>
Date: Tue, 6 Jan 2026 23:21:56 -0500
Subject: [PATCH] Fix insert-mobility, the file was overwritten by null. Anys
 if you can test it, I can't add anything in database (idk why)

---
 Dockerfile                                    |   1 +
 routes/(apps)/mobility/api/insert-mobility.ts | 131 ++++++++++++++++++
 2 files changed, 132 insertions(+)
 create mode 100644 routes/(apps)/mobility/api/insert-mobility.ts

diff --git a/Dockerfile b/Dockerfile
index 2d62537..9b574f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ COPY . .
 RUN deno cache main.ts --allow-import
 RUN deno task build
 
+
 EXPOSE 80
 EXPOSE 443
 
diff --git a/routes/(apps)/mobility/api/insert-mobility.ts b/routes/(apps)/mobility/api/insert-mobility.ts
new file mode 100644
index 0000000..5e86931
--- /dev/null
+++ b/routes/(apps)/mobility/api/insert-mobility.ts
@@ -0,0 +1,131 @@
+import { Handlers } from "$fresh/server.ts";
+import connect from "$root/databases/connect.ts";
+
+export const handler: Handlers = {
+  // deno-lint-ignore require-await
+  async GET() {
+    try {
+      using connection = connect("mobility");
+
+      const mobilities = connection.database.prepare(
+        `SELECT 
+          mobility.id, 
+          mobility.studentId, 
+          mobility.startDate, 
+          mobility.endDate, 
+          mobility.weeksCount, 
+          mobility.destinationCountry, 
+          mobility.destinationName, 
+          mobility.mobilityStatus, 
+          mobility.attestationFile -- Inclure le fichier
+        FROM mobility`
+      ).all();
+
+      const students = connection.database.prepare(
+        `SELECT 
+          students.userId AS id, 
+          students.firstName, 
+          students.lastName, 
+          students.promotionId AS promotionId, 
+          promotions.name AS promotionName
+        FROM students.students
+        LEFT JOIN students.promotions ON students.promotionId = promotions.id`
+      ).all();
+
+      const promotions = connection.database.prepare(
+        `SELECT id, name FROM students.promotions`
+      ).all();
+
+      return new Response(
+        JSON.stringify({ mobilities, students, promotions }),
+        {
+          status: 200,
+          headers: { "Content-Type": "application/json" },
+        },
+      );
+    } catch (error) {
+      console.error("Error fetching mobility data:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  async POST(request) {
+    console.log("API /mobility/api/insert-mobility POST called");
+
+    try {
+      const formData = await request.formData();
+      const dataEntries = formData.getAll("data").map((item) => JSON.parse(item as string));
+      console.log("Parsed data entries:", dataEntries);
+
+      const fileMap: Record<string, Uint8Array> = {};
+      for (const [key, value] of formData.entries()) {
+        if (key.startsWith("file_") && value instanceof File) {
+          const studentId = key.split("_")[1]; 
+          const file = value as File;
+          fileMap[studentId] = new Uint8Array(await file.arrayBuffer());
+          console.log(`File processed for studentId ${studentId}`);
+        }
+      }
+
+      using connection = connect("mobility");
+      const insertQuery = connection.database.prepare(
+        `INSERT INTO mobility (
+          id, studentId, startDate, endDate, weeksCount, destinationCountry, destinationName, mobilityStatus, attestationFile
+        )
+        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+        ON CONFLICT(id) DO UPDATE SET
+          startDate = excluded.startDate,
+          endDate = excluded.endDate,
+          weeksCount = excluded.weeksCount,
+          destinationCountry = excluded.destinationCountry,
+          destinationName = excluded.destinationName,
+          mobilityStatus = excluded.mobilityStatus,
+          attestationFile = COALESCE(excluded.attestationFile, mobility.attestationFile)`
+      );
+
+      for (const mobility of dataEntries) {
+        const {
+          id = null,
+          studentId,
+          startDate,
+          endDate,
+          destinationCountry,
+          destinationName,
+          mobilityStatus = "N/A",
+        } = mobility;
+
+        let calculatedWeeksCount = null;
+        if (startDate && endDate) {
+          const start = new Date(startDate);
+          const end = new Date(endDate);
+          if (start <= end) {
+            const differenceInDays = Math.ceil(
+              (end.getTime() - start.getTime()) / (24 * 60 * 60 * 1000)
+            );
+            calculatedWeeksCount = Math.floor(differenceInDays / 7);
+          }
+        }
+        const attestationFile = fileMap[studentId] ?? null;
+
+        console.log(`Inserting/Updating mobility for studentId: ${studentId}`);
+        insertQuery.run(
+          id,
+          studentId,
+          startDate,
+          endDate,
+          calculatedWeeksCount,
+          destinationCountry,
+          destinationName,
+          mobilityStatus,
+          attestationFile
+        );
+      }
+
+      console.log("Mobility data inserted/updated successfully.");
+      return new Response("Data inserted/updated successfully", { status: 200 });
+    } catch (error) {
+      console.error("Error inserting mobility data:", error);
+      return new Response("Failed to insert/update data", { status: 500 });
+    }
+  },
+};