feat(api): implement UE-Module association get endpoint

- GET /ue-modules/{idModule}/{idUE}/{idPromo}: recover the detail of an
  ue-module association by its composite key
- requires employee role

databases/db.ts

@@ -1,5 +1,5 @@
-import { drizzle } from "npm:drizzle-orm/node-postgres";
+import { drizzle } from "npm:drizzle-orm@0.45.2/node-postgres";
-import pg from "npm:pg";
+import pg from "npm:pg@8.20.0";
 
 const { Pool } = pg;
 

databases/schema.ts

@@ -1,28 +1,95 @@
 import {
   date,
+  doublePrecision,
   integer,
   pgTable,
+  primaryKey,
   serial,
   text,
-} from "npm:drizzle-orm/pg-core";
+} from "npm:drizzle-orm@0.45.2/pg-core";
+
+export const roles = pgTable("roles", {
+  id: serial("id").primaryKey(),
+  nom: text("nom").notNull(),
+});
+
+export const permissions = pgTable("permissions", {
+  id: text("id").primaryKey(),
+  nom: text("nom").notNull(),
+});
+
+export const rolePermissions = pgTable("role_permissions", {
+  idRole: integer("idRole").notNull().references(() => roles.id),
+  idPermission: text("idPermission").notNull().references(() => permissions.id),
+}, (t) => ({
+  pk: primaryKey({ columns: [t.idRole, t.idPermission] }),
+}));
+
+export const users = pgTable("users", {
+  id: text("id").primaryKey(),
+  nom: text("nom").notNull(),
+  prenom: text("prenom").notNull(),
+  idRole: integer("idRole").references(() => roles.id),
+});
 
 export const promotions = pgTable("promotions", {
-  id: serial("id").primaryKey(),
+  id: text("idPromo").primaryKey(),
-  endyear: integer("endyear"),
+  annee: text("annee"),
-  current: integer("current"),
 });
 
 export const students = pgTable("students", {
-  userId: text("userId").primaryKey(),
+  numEtud: serial("numEtud").primaryKey(),
-  firstName: text("firstName"),
+  nom: text("nom").notNull(),
-  lastName: text("lastName"),
+  prenom: text("prenom").notNull(),
-  mail: text("mail"),
+  idPromo: text("idPromo").references(() => promotions.id),
-  promotionId: integer("promotionId").references(() => promotions.id),
 });
 
+export const modules = pgTable("modules", {
+  id: text("id").primaryKey(),
+  nom: text("nom").notNull(),
+});
+
+export const enseignements = pgTable("enseignements", {
+  idProf: text("idProf").notNull().references(() => users.id),
+  idModule: text("idModule").notNull().references(() => modules.id),
+  idPromo: text("idPromo").notNull().references(() => promotions.id),
+}, (t) => ({
+  pk: primaryKey({ columns: [t.idProf, t.idModule, t.idPromo] }),
+}));
+
+export const ues = pgTable("ues", {
+  id: serial("id").primaryKey(),
+  nom: text("nom").notNull(),
+});
+
+export const ueModules = pgTable("ue_modules", {
+  idModule: text("idModule").notNull().references(() => modules.id),
+  idUE: integer("idUE").notNull().references(() => ues.id),
+  idPromo: text("idPromo").notNull().references(() => promotions.id),
+  coeff: doublePrecision("coeff").notNull(),
+}, (t) => ({
+  pk: primaryKey({ columns: [t.idModule, t.idUE, t.idPromo] }),
+}));
+
+export const notes = pgTable("notes", {
+  numEtud: integer("numEtud").notNull().references(() => students.numEtud),
+  idModule: text("idModule").notNull().references(() => modules.id),
+  note: doublePrecision("note").notNull(),
+}, (t) => ({
+  pk: primaryKey({ columns: [t.numEtud, t.idModule] }),
+}));
+
+export const ajustements = pgTable("ajustements", {
+  numEtud: integer("numEtud").notNull().references(() => students.numEtud),
+  idUE: integer("idUE").notNull().references(() => ues.id),
+  valeur: doublePrecision("valeur").notNull(),
+}, (t) => ({
+  pk: primaryKey({ columns: [t.numEtud, t.idUE] }),
+}));
+
 export const mobility = pgTable("mobility", {
   id: serial("id").primaryKey(),
-  studentId: text("studentId").references(() => students.userId),
+  studentId: integer("studentId").references(() => students.numEtud),
   startDate: date("startDate"),
   endDate: date("endDate"),
   weeksCount: integer("weeksCount"),

drizzle.config.ts

@@ -1,4 +1,5 @@
 import { defineConfig } from "drizzle-kit";
+import process from "node:process";
 
 export default defineConfig({
   dialect: "postgresql",

routes/(apps)/admin/(_islands)/ConsultMobility.tsx

@@ -1,115 +0,0 @@
-import { useEffect, useState } from "preact/hooks";
-
-interface Promotion {
-  id: number;
-  name: string;
-}
-
-interface Student {
-  id: string;
-  firstName: string;
-  lastName: string;
-  promotionId: number;
-}
-
-interface Mobility {
-  id: number;
-  studentId: string;
-  startDate: string | null;
-  endDate: string | null;
-  weeksCount: number | null;
-  destinationCountry: string | null;
-  destinationName: string | null;
-  mobilityStatus: string;
-}
-
-export default function ConsultMobility() {
-  const [data, setData] = useState<
-    | {
-      promotions?: Promotion[];
-      students?: Student[];
-      mobilities?: Mobility[];
-    }
-    | null
-  >(null);
-  const [error, setError] = useState<string | null>(null);
-
-  useEffect(() => {
-    const fetchData = async () => {
-      console.log("ConsultMobility: Fetching data from API...");
-      try {
-        const response = await fetch("/mobility/api/insert_mobility");
-        console.log("ConsultMobility: API response status:", response.status);
-
-        if (!response.ok) {
-          throw new Error(`Error fetching data: ${response.statusText}`);
-        }
-
-        const result = await response.json();
-        console.log("ConsultMobility: Data fetched successfully:", result);
-        setData(result);
-      } catch (err) {
-        console.error("ConsultMobility: Error fetching data:", err);
-        setError("Failed to load mobility data. Please try again later.");
-      }
-    };
-
-    fetchData();
-  }, []);
-
-  if (error) {
-    return <p className="error">{error}</p>;
-  }
-
-  if (!data?.promotions) {
-    return <p>No promotions found.</p>;
-  }
-
-  return (
-    <section>
-      <h2>Consult Mobility</h2>
-      {data.promotions.map((promo) => (
-        <div key={promo.id}>
-          <h3>Promotion: {promo.name}</h3>
-          <table>
-            <thead>
-              <tr>
-                <th>ID</th>
-                <th>First Name</th>
-                <th>Last Name</th>
-                <th>Start Date</th>
-                <th>End Date</th>
-                <th>Weeks Count</th>
-                <th>Destination Country</th>
-                <th>Destination Name</th>
-                <th>Status</th>
-              </tr>
-            </thead>
-            <tbody>
-              {data.students
-                ?.filter((student) => student.promotionId === promo.id)
-                .map((student) => {
-                  const mobility = data.mobilities?.find((mob) =>
-                    mob.studentId === student.id
-                  );
-                  return (
-                    <tr key={student.id}>
-                      <td>{student.id}</td>
-                      <td>{student.firstName}</td>
-                      <td>{student.lastName}</td>
-                      <td>{mobility?.startDate || "N/A"}</td>
-                      <td>{mobility?.endDate || "N/A"}</td>
-                      <td>{mobility?.weeksCount ?? "N/A"}</td>
-                      <td>{mobility?.destinationCountry || "N/A"}</td>
-                      <td>{mobility?.destinationName || "N/A"}</td>
-                      <td>{mobility?.mobilityStatus || "N/A"}</td>
-                    </tr>
-                  );
-                })}
-            </tbody>
-          </table>
-        </div>
-      ))}
-    </section>
-  );
-}

routes/(apps)/admin/(_islands)/ConsultStudents_test.tsx

@@ -1,75 +0,0 @@
-import { useEffect, useState } from "preact/hooks";
-
-interface Promotion {
-  id: number;
-  name: string;
-}
-
-interface Student {
-  id: number;
-  firstName: string;
-  lastName: string;
-  mail: string;
-  promotionId: number;
-  promotionName: string;
-}
-
-export default function ConsultStudents_test() {
-  const [data, setData] = useState<
-    { promotions: Promotion[]; students: Student[] } | null
-  >(null);
-  const [error, setError] = useState<string | null>(null);
-
-  useEffect(() => {
-    const fetchData = async () => {
-      try {
-        const response = await fetch("/students/api/insert_students");
-        if (!response.ok) {
-          throw new Error(`Error fetching data: ${response.statusText}`);
-        }
-
-        const result = await response.json();
-        setData(result);
-      } catch (err) {
-        console.error("Error fetching data:", err);
-        setError("Failed to load data. Please try again later.");
-      }
-    };
-
-    fetchData();
-  }, []);
-
-  return (
-    <section>
-      <h2>Consult Students</h2>
-      {error && <p className="error">{error}</p>}
-      {data?.promotions.map((promo) => (
-        <div key={promo.id}>
-          <h3>Promotion: {promo.id}</h3>
-          <table>
-            <thead>
-              <tr>
-                <th>ID</th>
-                <th>First Name</th>
-                <th>Last Name</th>
-                <th>Email</th>
-              </tr>
-            </thead>
-            <tbody>
-              {data.students
-                .filter((student) => student.promotionId === promo.id)
-                .map((student) => (
-                  <tr key={student.id}>
-                    <td>{student.id}</td>
-                    <td>{student.firstName}</td>
-                    <td>{student.lastName}</td>
-                    <td>{student.mail}</td>
-                  </tr>
-                ))}
-            </tbody>
-          </table>
-        </div>
-      ))}
-    </section>
-  );
-}

routes/(apps)/admin/(_islands)/EditMobility.tsx

@@ -1,248 +0,0 @@
-import { useEffect, useState } from "preact/hooks";
-
-interface Student {
-  id: string;
-  firstName: string;
-  lastName: string;
-  promotionId: number;
-}
-
-interface Promotion {
-  id: number;
-  name: string;
-}
-
-interface Mobility {
-  id: number | null;
-  studentId: string;
-  startDate: string | null;
-  endDate: string | null;
-  weeksCount: number | null;
-  destinationCountry: string | null;
-  destinationName: string | null;
-  mobilityStatus: string;
-}
-
-export default function EditMobility() {
-  const [data, setData] = useState<
-    | {
-      promotions?: Promotion[];
-      students?: Student[];
-      mobilities?: Mobility[];
-    }
-    | null
-  >(null);
-  const [error, setError] = useState<string | null>(null);
-  const [isSaving, setIsSaving] = useState(false);
-
-  useEffect(() => {
-    const fetchData = async () => {
-      console.log("EditMobility: Fetching data from API...");
-      try {
-        const response = await fetch("/mobility/api/insert_mobility");
-        console.log("EditMobility: API response status:", response.status);
-
-        if (!response.ok) {
-          throw new Error(`Error fetching data: ${response.statusText}`);
-        }
-
-        const result = await response.json();
-        console.log("EditMobility: Data fetched successfully:", result);
-        setData(result);
-      } catch (err) {
-        console.error("EditMobility: Error fetching data:", err);
-        setError("Failed to load mobility data. Please try again later.");
-      }
-    };
-
-    fetchData();
-  }, []);
-
-  const handleChange = (
-    studentId: string,
-    field: keyof Mobility,
-    value: string | number | null,
-  ) => {
-    if (!data) return;
-
-    setData((prevData) => {
-      if (!prevData) return null;
-
-      const updatedMobilities = prevData.mobilities?.map((mobility) => {
-        if (mobility.studentId === studentId) {
-          const updatedMobility = { ...mobility, [field]: value };
-
-          if (field === "startDate" || field === "endDate") {
-            const startDate = new Date(updatedMobility.startDate || "");
-            const endDate = new Date(updatedMobility.endDate || "");
-            if (startDate && endDate && startDate <= endDate) {
-              const weeks = Math.ceil(
-                (endDate.getTime() - startDate.getTime()) /
-                  (7 * 24 * 60 * 60 * 1000),
-              );
-              updatedMobility.weeksCount = weeks;
-            } else {
-              updatedMobility.weeksCount = null;
-            }
-          }
-
-          return updatedMobility;
-        }
-        return mobility;
-      }) || [];
-
-      return { ...prevData, mobilities: updatedMobilities };
-    });
-  };
-
-  const handleSave = async () => {
-    setIsSaving(true);
-
-    try {
-      const response = await fetch("/mobility/api/insert_mobility", {
-        method: "POST",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ data: data?.mobilities }),
-      });
-
-      console.log("EditMobility: Save response status:", response.status);
-
-      if (response.ok) {
-        alert("Data saved successfully!");
-        globalThis.location.reload();
-      } else {
-        throw new Error(`Failed to save data: ${response.statusText}`);
-      }
-    } catch (error) {
-      console.error("EditMobility: Error saving data:", error);
-      alert("An error occurred while saving data.");
-    } finally {
-      setIsSaving(false);
-    }
-  };
-
-  if (error) {
-    return <p className="error">{error}</p>;
-  }
-
-  if (!data?.promotions) {
-    return <p>Loading data...</p>;
-  }
-
-  return (
-    <section>
-      <h2>Edit Mobility</h2>
-      {data.promotions.map((promo) => (
-        <div key={promo.id}>
-          <h3>Promotion: {promo.name}</h3>
-          <table>
-            <thead>
-              <tr>
-                <th>ID</th>
-                <th>First Name</th>
-                <th>Last Name</th>
-                <th>Start Date</th>
-                <th>End Date</th>
-                <th>Weeks Count</th>
-                <th>Destination Country</th>
-                <th>Destination Name</th>
-                <th>Status</th>
-              </tr>
-            </thead>
-            <tbody>
-              {data.students
-                ?.filter((student) => student.promotionId === promo.id)
-                .map((student) => {
-                  const mobility = data.mobilities?.find((mob) =>
-                    mob.studentId === student.id
-                  ) || {
-                    id: null,
-                    studentId: student.id,
-                    startDate: null,
-                    endDate: null,
-                    weeksCount: null,
-                    destinationCountry: null,
-                    destinationName: null,
-                    mobilityStatus: "N/A",
-                  };
-
-                  return (
-                    <tr key={student.id}>
-                      <td>{student.id}</td>
-                      <td>{student.firstName}</td>
-                      <td>{student.lastName}</td>
-                      <td>
-                        <input
-                          type="date"
-                          value={mobility.startDate || ""}
-                          onChange={(e) =>
-                            handleChange(
-                              student.id,
-                              "startDate",
-                              e.target.value,
-                            )}
-                        />
-                      </td>
-                      <td>
-                        <input
-                          type="date"
-                          value={mobility.endDate || ""}
-                          onChange={(e) =>
-                            handleChange(student.id, "endDate", e.target.value)}
-                        />
-                      </td>
-                      <td>{mobility.weeksCount ?? "N/A"}</td>
-                      <td>
-                        <input
-                          type="text"
-                          value={mobility.destinationCountry || ""}
-                          onChange={(e) =>
-                            handleChange(
-                              student.id,
-                              "destinationCountry",
-                              e.target.value,
-                            )}
-                        />
-                      </td>
-                      <td>
-                        <input
-                          type="text"
-                          value={mobility.destinationName || ""}
-                          onChange={(e) =>
-                            handleChange(
-                              student.id,
-                              "destinationName",
-                              e.target.value,
-                            )}
-                        />
-                      </td>
-                      <td>
-                        <select
-                          value={mobility.mobilityStatus}
-                          onChange={(e) =>
-                            handleChange(
-                              student.id,
-                              "mobilityStatus",
-                              e.target.value,
-                            )}
-                        >
-                          <option value="N/A">N/A</option>
-                          <option value="Planned">Planned</option>
-                          <option value="In Progress">In Progress</option>
-                          <option value="Completed">Completed</option>
-                          <option value="Validated">Validated</option>
-                        </select>
-                      </td>
-                    </tr>
-                  );
-                })}
-            </tbody>
-          </table>
-        </div>
-      ))}
-      <button type="button" onClick={handleSave} disabled={isSaving}>
-        {isSaving ? "Saving..." : "Confirm"}
-      </button>
-    </section>
-  );
-}

routes/(apps)/admin/(_props)/props.ts

@@ -1,16 +1,13 @@
 import { AppProperties } from "$root/defaults/interfaces.ts";
 
 const properties: AppProperties = {
-  name: "PolyMobility",
+  name: "Admin",
-  icon: "flight_takeoff",
+  icon: "school",
-  hint: "Student mobility management",
   pages: {
     index: "Homepage",
-    overview: "Mobility overview",
-    edit_mobility: "Mobility management",
-    consult_students_test: "Test consult students",
   },
-  adminOnly: ["edit_mobility", "consult_students_test"],
+  adminOnly: [],
+  hint: "PolyMPR module",
 };
 
 export default properties;

routes/(apps)/admin/api/enseignement.ts

@@ -1,18 +0,0 @@
-import { Handlers } from "$fresh/server.ts";
-import { db } from "$root/databases/db.ts";
-import { mobility, promotions, students,ens } from "$root/databases/schema.ts";
-import { eq } from "npm:drizzle-orm";
-
-export const handler: Handlers = {
-  async GET() {
-    try {
-      // recup les enseigne
-      
-      const rows = await 
-      db.select().from(students)
-
-      // en faire des json
-      // les retouner
-      return { students: rows as Student[], promos };
-    }
-  }

routes/(apps)/admin/api/enseignements.ts

@@ -0,0 +1,70 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { enseignements } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { and, eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+const CONFLICT = new Response(
+  JSON.stringify({ error: "Cet enseignement existe déjà." }),
+  { status: 409, headers: { "content-type": "application/json" } },
+);
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #29 POST /enseignements
+  async POST(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const body: {
+      idProf: string;
+      idModule: string;
+      idPromo: string;
+    } = await request.json();
+
+    if (!body.idProf || !body.idModule || !body.idPromo) {
+      return new Response(null, { status: 400 });
+    }
+
+    // Check if enseignement already exists
+    const existing = await db
+      .select()
+      .from(enseignements)
+      .where(
+        and(
+          eq(enseignements.idProf, body.idProf),
+          eq(enseignements.idModule, body.idModule),
+          eq(enseignements.idPromo, body.idPromo),
+        ),
+      )
+      .then((rows) => rows[0] ?? null);
+
+    if (existing) {
+      return CONFLICT;
+    }
+
+    const [created] = await db
+      .insert(enseignements)
+      .values({
+        idProf: body.idProf,
+        idModule: body.idModule,
+        idPromo: body.idPromo,
+      })
+      .returning();
+
+    return new Response(JSON.stringify(created), {
+      status: 201,
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/admin/api/enseignements/[idProf]/[idModule]/[idPromo].ts

@@ -0,0 +1,75 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { enseignements } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { and, eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #30 GET /enseignements/{idProf}/{idModule}/{idPromo}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const idProf = context.params.idProf;
+    const idModule = context.params.idModule;
+    const idPromo = context.params.idPromo;
+
+    const enseignement = await db
+      .select()
+      .from(enseignements)
+      .where(
+        and(
+          eq(enseignements.idProf, idProf),
+          eq(enseignements.idModule, idModule),
+          eq(enseignements.idPromo, idPromo),
+        ),
+      )
+      .then((rows) => rows[0] ?? null);
+
+    if (!enseignement) return NOT_FOUND;
+
+    return new Response(JSON.stringify(enseignement), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #31 DELETE /enseignements/{idProf}/{idModule}/{idPromo}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const idProf = context.params.idProf;
+    const idModule = context.params.idModule;
+    const idPromo = context.params.idPromo;
+
+    const [deleted] = await db
+      .delete(enseignements)
+      .where(
+        and(
+          eq(enseignements.idProf, idProf),
+          eq(enseignements.idModule, idModule),
+          eq(enseignements.idPromo, idPromo),
+        ),
+      )
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/admin/api/example.ts

@@ -0,0 +1,22 @@
+import { Handlers } from "$fresh/server.ts";
+
+export const handler: Handlers = {
+  async POST(request, context) {
+    if (request.headers.get("content-type") != "application/json") {
+      return new Response(null, {
+        status: 400,
+      });
+    }
+
+    const responseBody = {
+      requestBody: await request.json(),
+      context,
+    };
+
+    return new Response(JSON.stringify(responseBody), {
+      headers: {
+        "content-type": "application/json",
+      },
+    });
+  },
+};

routes/(apps)/admin/api/insert_mobility.ts

@@ -1,116 +0,0 @@
-import { Handlers } from "$fresh/server.ts";
-import { db } from "$root/databases/db.ts";
-import { mobility, promotions, students } from "$root/databases/schema.ts";
-import { eq } from "npm:drizzle-orm";
-
-export const handler: Handlers = {
-  async GET() {
-    try {
-      const studentRows = await db
-        .select({
-          id: students.userId,
-          firstName: students.firstName,
-          lastName: students.lastName,
-          promotionId: students.promotionId,
-          endyear: promotions.endyear,
-          current: promotions.current,
-        })
-        .from(students)
-        .leftJoin(promotions, eq(students.promotionId, promotions.id));
-
-      const mobilityRows = await db.select().from(mobility);
-
-      const promotionRows = await db
-        .select({ id: promotions.id, endyear: promotions.endyear, current: promotions.current })
-        .from(promotions);
-
-      return new Response(
-        JSON.stringify({
-          mobilities: mobilityRows,
-          students: studentRows,
-          promotions: promotionRows,
-        }),
-        { 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) {
-    try {
-      const body = await request.json();
-      const { data } = body;
-
-      if (!Array.isArray(data)) {
-        throw new Error("Invalid request body");
-      }
-
-      for (const entry of data) {
-        const {
-          id,
-          studentId,
-          startDate,
-          endDate,
-          weeksCount,
-          destinationCountry,
-          destinationName,
-          mobilityStatus = "N/A",
-        } = entry;
-
-        const studentExists = await db
-          .select({ userId: students.userId })
-          .from(students)
-          .where(eq(students.userId, studentId))
-          .limit(1)
-          .then((rows) => rows.length > 0);
-
-        if (!studentExists) {
-          console.warn(`Skipping mobility for unknown studentId: ${studentId}`);
-          continue;
-        }
-
-        let calculatedWeeksCount = weeksCount;
-        if (startDate && endDate) {
-          const start = new Date(startDate);
-          const end = new Date(endDate);
-          calculatedWeeksCount = start <= end
-            ? Math.ceil(
-              (end.getTime() - start.getTime()) / (7 * 24 * 60 * 60 * 1000),
-            )
-            : null;
-        }
-
-        await db
-          .insert(mobility)
-          .values({
-            id,
-            studentId,
-            startDate,
-            endDate,
-            weeksCount: calculatedWeeksCount,
-            destinationCountry,
-            destinationName,
-            mobilityStatus,
-          })
-          .onConflictDoUpdate({
-            target: mobility.id,
-            set: {
-              startDate,
-              endDate,
-              weeksCount: calculatedWeeksCount,
-              destinationCountry,
-              destinationName,
-              mobilityStatus,
-            },
-          });
-      }
-
-      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 });
-    }
-  },
-};

routes/(apps)/admin/api/modules.ts

@@ -0,0 +1,63 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { modules } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm";
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #23 GET /modules
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(JSON.stringify([]), {
+        headers: { "content-type": "application/json" },
+      });
+    }
+
+    const rows = await db.select().from(modules);
+    return new Response(JSON.stringify(rows), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #24 POST /modules
+  async POST(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(null, { status: 403 });
+    }
+
+    const body: { id: string; nom: string } = await request.json();
+
+    if (!body.id || !body.nom) {
+      return new Response(null, { status: 400 });
+    }
+
+    const existing = await db
+      .select()
+      .from(modules)
+      .where(eq(modules.id, body.id))
+      .then((rows) => rows[0] ?? null);
+
+    if (existing) {
+      return new Response(
+        JSON.stringify({ error: "Un module avec cet identifiant existe déjà" }),
+        { status: 409, headers: { "content-type": "application/json" } },
+      );
+    }
+
+    const [created] = await db
+      .insert(modules)
+      .values({ id: body.id, nom: body.nom })
+      .returning();
+
+    return new Response(JSON.stringify(created), {
+      status: 201,
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/admin/api/modules/[idModule].ts

@@ -0,0 +1,65 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { modules } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #25 GET /modules/{idModule}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const module = await db
+      .select()
+      .from(modules)
+      .where(eq(modules.id, context.params.idModule))
+      .then((rows) => rows[0] ?? null);
+
+    if (!module) return NOT_FOUND;
+
+    return new Response(JSON.stringify(module), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #26 PUT /modules/{idModule}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const body: { nom: string } = await request.json();
+
+    const [updated] = await db
+      .update(modules)
+      .set({ nom: body.nom })
+      .where(eq(modules.id, context.params.idModule))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    return new Response(JSON.stringify(updated), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #27 DELETE /modules/{idModule}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const [deleted] = await db
+      .delete(modules)
+      .where(eq(modules.id, context.params.idModule))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/admin/api/permissions.ts

@@ -0,0 +1,22 @@
+import { Handlers } from "$fresh/server.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+
+const PERMISSIONS = [
+  { id: "student_read", nom: "Consulter les élèves" },
+  { id: "student_write", nom: "Gérer les élèves" },
+  { id: "note_read", nom: "Consulter les notes" },
+  { id: "note_write", nom: "Gérer les notes" },
+  { id: "module_read", nom: "Consulter les modules" },
+  { id: "module_write", nom: "Gérer les modules" },
+  { id: "user_read", nom: "Consulter les utilisateurs" },
+  { id: "user_write", nom: "Gérer les utilisateurs" },
+  { id: "role_write", nom: "Gérer les rôles" },
+] as const;
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  GET(_request, _context): Response {
+    return new Response(JSON.stringify(PERMISSIONS), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/admin/api/roles.ts

@@ -0,0 +1,68 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { rolePermissions, roles } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+async function getRoleWithPermissions(
+  id: number,
+): Promise<{ id: number; nom: string; permissions: string[] } | null> {
+  const role = await db
+    .select()
+    .from(roles)
+    .where(eq(roles.id, id))
+    .then((rows) => rows[0] ?? null);
+
+  if (!role) return null;
+
+  const perms = await db
+    .select({ idPermission: rolePermissions.idPermission })
+    .from(rolePermissions)
+    .where(eq(rolePermissions.idRole, id));
+
+  return {
+    id: role.id,
+    nom: role.nom,
+    permissions: perms.map((p) => p.idPermission),
+  };
+}
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #65 GET /roles
+  async GET(
+    _request: Request,
+    _context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const allRoles = await db.select().from(roles);
+
+    const result = await Promise.all(
+      allRoles.map((r) => getRoleWithPermissions(r.id)),
+    );
+
+    return new Response(JSON.stringify(result), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #66 POST /roles
+  async POST(
+    request: Request,
+    _context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const body: { nom: string } = await request.json();
+
+    if (!body.nom) {
+      return new Response(null, { status: 400 });
+    }
+
+    const [created] = await db
+      .insert(roles)
+      .values({ nom: body.nom })
+      .returning();
+
+    return new Response(
+      JSON.stringify({ id: created.id, nom: created.nom, permissions: [] }),
+      { status: 201, headers: { "content-type": "application/json" } },
+    );
+  },
+};

routes/(apps)/admin/api/roles/[idRole].ts

@@ -0,0 +1,101 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { rolePermissions, roles } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+async function getRoleWithPermissions(
+  id: number,
+): Promise<{ id: number; nom: string; permissions: string[] } | null> {
+  const role = await db
+    .select()
+    .from(roles)
+    .where(eq(roles.id, id))
+    .then((rows) => rows[0] ?? null);
+
+  if (!role) return null;
+
+  const perms = await db
+    .select({ idPermission: rolePermissions.idPermission })
+    .from(rolePermissions)
+    .where(eq(rolePermissions.idRole, id));
+
+  return {
+    id: role.id,
+    nom: role.nom,
+    permissions: perms.map((p) => p.idPermission),
+  };
+}
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #67 GET /roles/{idRole}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const id = Number(context.params.idRole);
+    const role = await getRoleWithPermissions(id);
+
+    if (!role) return NOT_FOUND;
+
+    return new Response(JSON.stringify(role), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #68 PUT /roles/{idRole}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const id = Number(context.params.idRole);
+    const body: { nom: string; permissions: string[] } = await request.json();
+
+    const [updated] = await db
+      .update(roles)
+      .set({ nom: body.nom })
+      .where(eq(roles.id, id))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    // Reset permissions
+    await db.delete(rolePermissions).where(eq(rolePermissions.idRole, id));
+
+    if (body.permissions?.length) {
+      await db.insert(rolePermissions).values(
+        body.permissions.map((p) => ({ idRole: id, idPermission: p })),
+      );
+    }
+
+    const role = await getRoleWithPermissions(id);
+    return new Response(JSON.stringify(role), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #69 DELETE /roles/{idRole}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const id = Number(context.params.idRole);
+
+    // Cascade delete role_permissions first
+    await db.delete(rolePermissions).where(eq(rolePermissions.idRole, id));
+
+    const [deleted] = await db
+      .delete(roles)
+      .where(eq(roles.id, id))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/admin/api/users.ts

@@ -0,0 +1,67 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { users } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #60 GET /users
+  async GET(
+    request: Request,
+    _context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const url = new URL(request.url);
+    const idRole = url.searchParams.get("idRole");
+
+    const rows = idRole
+      ? await db.select().from(users).where(eq(users.idRole, Number(idRole)))
+      : await db.select().from(users);
+
+    return new Response(JSON.stringify(rows), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #61 POST /users
+  async POST(
+    request: Request,
+    _context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const body: { id: string; nom: string; prenom: string; idRole: number } =
+      await request.json();
+
+    if (!body.id || !body.nom || !body.prenom) {
+      return new Response(null, { status: 400 });
+    }
+
+    const existing = await db
+      .select()
+      .from(users)
+      .where(eq(users.id, body.id))
+      .then((rows) => rows[0] ?? null);
+
+    if (existing) {
+      return new Response(
+        JSON.stringify({
+          error: "Un utilisateur avec cet identifiant existe déjà",
+        }),
+        { status: 409, headers: { "content-type": "application/json" } },
+      );
+    }
+
+    const [created] = await db
+      .insert(users)
+      .values({
+        id: body.id,
+        nom: body.nom,
+        prenom: body.prenom,
+        idRole: body.idRole,
+      })
+      .returning();
+
+    return new Response(JSON.stringify(created), {
+      status: 201,
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/admin/api/users/[id].ts

@@ -0,0 +1,66 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { users } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #62 GET /users/{id}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const user = await db
+      .select()
+      .from(users)
+      .where(eq(users.id, context.params.id))
+      .then((rows) => rows[0] ?? null);
+
+    if (!user) return NOT_FOUND;
+
+    return new Response(JSON.stringify(user), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #63 PUT /users/{id}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const body: { nom: string; prenom: string; idRole: number } = await request
+      .json();
+
+    const [updated] = await db
+      .update(users)
+      .set({ nom: body.nom, prenom: body.prenom, idRole: body.idRole })
+      .where(eq(users.id, context.params.id))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    return new Response(JSON.stringify(updated), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #64 DELETE /users/{id}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    const [deleted] = await db
+      .delete(users)
+      .where(eq(users.id, context.params.id))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/admin/partials/(admin)/consult_students_test.tsx

@@ -1,21 +0,0 @@
-import ConsultStudents_test from "$root/routes/(apps)/mobility/(_islands)/ConsultStudents_test.tsx";
-import {
-  getPartialsConfig,
-  makePartials,
-} from "$root/defaults/makePartials.tsx";
-import { FreshContext } from "$fresh/server.ts";
-import { State } from "$root/routes/_middleware.ts";
-//import EditStudents from "../(_islands)/EditStudents.tsx";
-
-// deno-lint-ignore require-await
-async function Mobility(_request: Request, _context: FreshContext<State>) {
-  return (
-    <>
-      <h1>Test consult students</h1>
-      <ConsultStudents_test />
-    </>
-  );
-}
-
-export const config = getPartialsConfig();
-export default makePartials(Mobility);

routes/(apps)/admin/partials/(admin)/edit_mobility.tsx

@@ -1,20 +0,0 @@
-import EditMobility from "$root/routes/(apps)/mobility/(_islands)/EditMobility.tsx";
-import {
-  getPartialsConfig,
-  makePartials,
-} from "$root/defaults/makePartials.tsx";
-import { FreshContext } from "$fresh/server.ts";
-import { State } from "$root/routes/_middleware.ts";
-
-// deno-lint-ignore require-await
-async function Mobility(_request: Request, _context: FreshContext<State>) {
-  return (
-    <>
-      <h1>Edit mobility</h1>
-      <EditMobility />
-    </>
-  );
-}
-
-export const config = getPartialsConfig();
-export default makePartials(Mobility);

routes/(apps)/admin/partials/index.tsx

@@ -5,9 +5,8 @@ import {
 import { FreshContext } from "$fresh/server.ts";
 import { State } from "$root/routes/_middleware.ts";
 
-// deno-lint-ignore require-await
+export function Index(_request: Request, _context: FreshContext<State>) {
-export async function Index(_request: Request, context: FreshContext<State>) {
+  return <h2>Welcome to Admin.</h2>;
-  return <h2>Welcome to {context.state.session?.displayName}.</h2>;
 }
 
 export const config = getPartialsConfig();

routes/(apps)/admin/partials/overview.tsx

@@ -1,20 +0,0 @@
-import ConsultMobility from "$root/routes/(apps)/mobility/(_islands)/ConsultMobility.tsx";
-import {
-  getPartialsConfig,
-  makePartials,
-} from "$root/defaults/makePartials.tsx";
-import { FreshContext } from "$fresh/server.ts";
-import { State } from "$root/routes/_middleware.ts";
-
-// deno-lint-ignore require-await
-async function Mobility(_request: Request, _context: FreshContext<State>) {
-  return (
-    <>
-      <h1>Edit mobility</h1>
-      <ConsultMobility />
-    </>
-  );
-}
-
-export const config = getPartialsConfig();
-export default makePartials(Mobility);

routes/(apps)/mobility/api/insert_mobility.ts

@@ -1,7 +1,7 @@
 import { Handlers } from "$fresh/server.ts";
 import { db } from "$root/databases/db.ts";
 import { mobility, promotions, students } from "$root/databases/schema.ts";
-import { eq } from "npm:drizzle-orm";
+import { eq } from "npm:drizzle-orm@0.45.2";
 
 export const handler: Handlers = {
   async GET() {
@@ -21,7 +21,11 @@ export const handler: Handlers = {
       const mobilityRows = await db.select().from(mobility);
 
       const promotionRows = await db
-        .select({ id: promotions.id, endyear: promotions.endyear, current: promotions.current })
+        .select({
+          id: promotions.id,
+          endyear: promotions.endyear,
+          current: promotions.current,
+        })
         .from(promotions);
 
       return new Response(
@@ -107,7 +111,9 @@ export const handler: Handlers = {
           });
       }
 
-      return new Response("Data inserted/updated successfully", { status: 200 });
+      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 });

routes/(apps)/notes/api/ajustements.ts

@@ -0,0 +1,83 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { ajustements } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #48 GET /ajustements
+  async GET(request) {
+    try {
+      const url = new URL(request.url);
+      const numEtudParam = url.searchParams.get("numEtud");
+      const idUEParam = url.searchParams.get("idUE");
+
+      let query = db.select().from(ajustements).$dynamic();
+
+      if (numEtudParam) {
+        const numEtud = parseInt(numEtudParam);
+        if (isNaN(numEtud)) {
+          return new Response("Paramètre numEtud invalide", { status: 400 });
+        }
+        query = query.where(eq(ajustements.numEtud, numEtud));
+      }
+
+      if (idUEParam) {
+        const idUE = parseInt(idUEParam);
+        if (isNaN(idUE)) {
+          return new Response("Paramètre idUE invalide", { status: 400 });
+        }
+        query = query.where(eq(ajustements.idUE, idUE));
+      }
+
+      const result = await query;
+
+      return new Response(JSON.stringify(result), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching ajustements:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  // #49 POST /ajustements
+  async POST(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(null, { status: 403 });
+    }
+
+    try {
+      const body: { numEtud: number; idUE: number; valeur: number } =
+        await request.json();
+
+      if (!body.numEtud || !body.idUE || body.valeur === undefined) {
+        return new Response(
+          JSON.stringify({ error: "Champs requis: numEtud, idUE, valeur" }),
+          { status: 400, headers: { "content-type": "application/json" } },
+        );
+      }
+
+      const [created] = await db
+        .insert(ajustements)
+        .values({
+          numEtud: body.numEtud,
+          idUE: body.idUE,
+          valeur: body.valeur,
+        })
+        .returning();
+
+      return new Response(JSON.stringify(created), {
+        status: 201,
+        headers: { "content-type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error creating ajustement:", error);
+      return new Response("Failed to create ajustement", { status: 500 });
+    }
+  },
+};

routes/(apps)/notes/api/ajustements/[numEtud]/[idUE].ts

@@ -0,0 +1,107 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { ajustements } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ajustement introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #50 GET /ajustements/{numEtud}/{idUE}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const idUE = Number(context.params.idUE);
+
+    if (isNaN(numEtud) || isNaN(idUE)) {
+      return new Response("Paramètres invalides", { status: 400 });
+    }
+
+    const ajustement = await db
+      .select()
+      .from(ajustements)
+      .where(eq(ajustements.numEtud, numEtud), eq(ajustements.idUE, idUE))
+      .then((rows) => rows[0] ?? null);
+
+    if (!ajustement) return NOT_FOUND;
+
+    return new Response(JSON.stringify(ajustement), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #51 PUT /ajustements/{numEtud}/{idUE}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const idUE = Number(context.params.idUE);
+
+    if (isNaN(numEtud) || isNaN(idUE)) {
+      return new Response("Paramètres invalides", { status: 400 });
+    }
+
+    const body: { valeur: number } = await request.json();
+
+    if (body.valeur === undefined) {
+      return new Response(JSON.stringify({ error: "Champ requis: valeur" }), {
+        status: 400,
+        headers: { "content-type": "application/json" },
+      });
+    }
+
+    const [updated] = await db
+      .update(ajustements)
+      .set({ valeur: body.valeur })
+      .where(eq(ajustements.numEtud, numEtud), eq(ajustements.idUE, idUE))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    return new Response(JSON.stringify(updated), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #52 DELETE /ajustements/{numEtud}/{idUE}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const idUE = Number(context.params.idUE);
+
+    if (isNaN(numEtud) || isNaN(idUE)) {
+      return new Response("Paramètres invalides", { status: 400 });
+    }
+
+    const [deleted] = await db
+      .delete(ajustements)
+      .where(eq(ajustements.numEtud, numEtud), eq(ajustements.idUE, idUE))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/notes/api/notes.ts

@@ -0,0 +1,61 @@
+import { Handlers } from "$fresh/server.ts";
+import { db } from "../../../../databases/db.ts";
+import { notes } from "../../../../databases/schema.ts";
+import { eq } from "npm:drizzle-orm";
+
+export const handler: Handlers = {
+  // #42 GET /notes
+  async GET(request) {
+    try {
+      const url = new URL(request.url);
+      const numEtudParam = url.searchParams.get("numEtud");
+      const idModule = url.searchParams.get("idModule");
+
+      let query = db.select().from(notes).$dynamic();
+
+      if (numEtudParam) {
+        const numEtud = parseInt(numEtudParam);
+        if (isNaN(numEtud)) {
+          return new Response("Paramètre numEtud invalide", { status: 400 });
+        }
+        query = query.where(eq(notes.numEtud, numEtud));
+      }
+
+      if (idModule) {
+        query = query.where(eq(notes.idModule, idModule));
+      }
+
+      const result = await query;
+
+      return new Response(JSON.stringify(result), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching notes:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  // #43 POST /notes
+  async POST(request) {
+    try {
+      const body = await request.json();
+      const { note, numEtud, idModule } = body;
+
+      if (note === undefined || !numEtud || !idModule) {
+        return new Response("Champs 'note', 'numEtud' et 'idModule' requis", { status: 400 });
+      }
+
+      const result = await db.insert(notes).values({ note, numEtud, idModule }).returning();
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 201,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error creating note:", error);
+      return new Response("Failed to create note", { status: 500 });
+    }
+  },
+};

routes/(apps)/notes/api/notes/[numEtud]/[idModule].ts

@@ -0,0 +1,121 @@
+import { Handlers } from "$fresh/server.ts";
+import { db } from "../../../../../../databases/db.ts";
+import { notes } from "../../../../../../databases/schema.ts";
+import { and, eq } from "npm:drizzle-orm";
+
+export const handler: Handlers = {
+  // #45 GET /notes/:numEtud/:idModule  
+  async GET(_request, context) {
+    try {
+      const numEtud = parseInt(context.params.numEtud);
+      const { idModule } = context.params;
+
+      if (isNaN(numEtud)) {
+        return new Response(JSON.stringify({ error: "Paramètre numEtud invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const result = await db.select().from(notes).where(
+        and(
+          eq(notes.numEtud, numEtud),
+          eq(notes.idModule, idModule),
+        ),
+      );
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching note:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  // #46 PUT /notes/:numEtud/:idModule
+  async PUT(request, context) {
+    try {
+      const numEtud = parseInt(context.params.numEtud);
+      const { idModule } = context.params;
+
+      if (isNaN(numEtud)) {
+        return new Response(JSON.stringify({ error: "Paramètre numEtud invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const body = await request.json();
+      const { note } = body;
+
+      if (note === undefined) {
+        return new Response("Champ 'note' manquant", { status: 400 });
+      }
+
+      const result = await db.update(notes).set({ note }).where(
+        and(
+          eq(notes.numEtud, numEtud),
+          eq(notes.idModule, idModule),
+        ),
+      ).returning();
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error updating note:", error);
+      return new Response("Failed to update note", { status: 500 });
+    }
+  },
+
+  // #47 DELETE /notes/:numEtud/:idModule
+  async DELETE(_request, context) {
+    try {
+      const numEtud = parseInt(context.params.numEtud);
+      const { idModule } = context.params;
+
+      if (isNaN(numEtud)) {
+        return new Response(JSON.stringify({ error: "Paramètre numEtud invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const result = await db.delete(notes).where(
+        and(
+          eq(notes.numEtud, numEtud),
+          eq(notes.idModule, idModule),
+        ),
+      ).returning();
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(null, { status: 204 });
+    } catch (error) {
+      console.error("Error deleting note:", error);
+      return new Response("Failed to delete note", { status: 500 });
+    }
+  },
+};

routes/(apps)/notes/api/ue-modules.ts

@@ -0,0 +1,58 @@
+import { Handlers } from "$fresh/server.ts";
+import { db } from "../../../../databases/db.ts";
+import { ueModules } from "../../../../databases/schema.ts";
+import { and, eq } from "npm:drizzle-orm";
+
+export const handler: Handlers = {
+  // #37 GET /ue-modules  
+  async GET(request) {
+    try {
+      const url = new URL(request.url);
+      const idPromo = url.searchParams.get("idPromo");
+      const idUEParam = url.searchParams.get("idUE");
+
+      const idUE = idUEParam ? parseInt(idUEParam) : null;
+
+      if (idUEParam && isNaN(idUE!)) {
+        return new Response("Paramètre idUE invalide", { status: 400 });
+      }
+
+      const result = await db.select().from(ueModules).where(
+        and(
+          idPromo ? eq(ueModules.idPromo, idPromo) : undefined,
+          idUE ? eq(ueModules.idUE, idUE) : undefined,
+        ),
+      );
+
+      return new Response(JSON.stringify(result), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching UE-modules:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+  
+  // #38 POST /ue-modules
+  async POST(request) {
+    try {
+      const body = await request.json();
+      const { idModule, idUE, idPromo, coeff } = body;
+
+      if (!idModule || !idUE || !idPromo || coeff === undefined) {
+        return new Response("Champs 'idModule', 'idUE', 'idPromo' et 'coeff' requis", { status: 400 });
+      }
+
+      const result = await db.insert(ueModules).values({ idModule, idUE, idPromo, coeff }).returning();
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 201,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error creating UE-module:", error);
+      return new Response("Failed to create UE-module", { status: 500 });
+    }
+  },
+};

routes/(apps)/notes/api/ue-modules/[idModule]/[idUE]/[idPromo].ts

@@ -0,0 +1,53 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { ueModules } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Association UE-Module introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+const BAD_REQUEST = new Response(
+  JSON.stringify({ error: "Paramètres invalides" }),
+  { status: 400, headers: { "content-type": "application/json" } },
+);
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #39 GET /ue-modules/{idModule}/{idUE}/{idPromo}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const idModule = context.params.idModule;
+    const idUE = Number(context.params.idUE);
+    const idPromo = context.params.idPromo;
+
+    if (isNaN(idUE)) {
+      return BAD_REQUEST;
+    }
+
+    const ueModuleAssociation = await db
+      .select()
+      .from(ueModules)
+      .where(
+        eq(ueModules.idModule, idModule),
+        eq(ueModules.idUE, idUE),
+        eq(ueModules.idPromo, idPromo),
+      )
+      .then((rows) => rows[0] ?? null);
+
+    if (!ueModuleAssociation) return NOT_FOUND;
+
+    return new Response(JSON.stringify(ueModuleAssociation), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/notes/api/ues.ts

@@ -0,0 +1,42 @@
+import { Handlers } from "$fresh/server.ts";
+import { db } from "../../../../databases/db.ts";
+import { ues } from "../../../../databases/schema.ts";
+
+export const handler: Handlers = {
+  // #32 GET /ues
+  async GET() {
+    try {
+      const result = await db.select().from(ues);
+
+      return new Response(JSON.stringify(result), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching UEs:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  // #33 POST /ues
+  async POST(request) {
+    try {
+      const body = await request.json();
+      const { nom } = body;
+
+      if (!nom) {
+        return new Response("Champ 'nom' manquant", { status: 400 });
+      }
+
+      const result = await db.insert(ues).values({ nom }).returning();
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 201,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error creating UE:", error);
+      return new Response("Failed to create UE", { status: 500 });
+    }
+  },
+};

routes/(apps)/notes/api/ues/[idUE].ts

@@ -0,0 +1,103 @@
+import { Handlers } from "$fresh/server.ts";
+import { db } from "../../../../../databases/db.ts";
+import { ues } from "../../../../../databases/schema.ts";
+import { eq } from "npm:drizzle-orm";
+
+export const handler: Handlers = {
+  // # 34 GET /ues/:idUE  
+  async GET(_request, context) {
+    try {
+      const idUE = parseInt(context.params.idUE);
+
+      if (isNaN(idUE)) {
+        return new Response(JSON.stringify({ error: "Paramètre idUE invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const result = await db.select().from(ues).where(eq(ues.id, idUE));
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error fetching UE:", error);
+      return new Response("Failed to fetch data", { status: 500 });
+    }
+  },
+
+  // #35 PUT /ues/:idUE
+  async PUT(request, context) {
+    try {
+      const idUE = parseInt(context.params.idUE);
+
+      if (isNaN(idUE)) {
+        return new Response(JSON.stringify({ error: "Paramètre idUE invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const body = await request.json();
+      const { nom } = body;
+
+      if (!nom) {
+        return new Response("Champ 'nom' manquant", { status: 400 });
+      }
+
+      const result = await db.update(ues).set({ nom }).where(eq(ues.id, idUE)).returning();
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(JSON.stringify(result[0]), {
+        status: 200,
+        headers: { "Content-Type": "application/json" },
+      });
+    } catch (error) {
+      console.error("Error updating UE:", error);
+      return new Response("Failed to update UE", { status: 500 });
+    }
+  },
+
+  // #36 DELETE /ues/:idUE
+  async DELETE(_request, context) {
+    try {
+      const idUE = parseInt(context.params.idUE);
+
+      if (isNaN(idUE)) {
+        return new Response(JSON.stringify({ error: "Paramètre idUE invalide" }), {
+          status: 400,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      const result = await db.delete(ues).where(eq(ues.id, idUE)).returning();
+
+      if (result.length === 0) {
+        return new Response(JSON.stringify({ error: "Ressource introuvable" }), {
+          status: 404,
+          headers: { "Content-Type": "application/json" },
+        });
+      }
+
+      return new Response(null, { status: 204 });
+    } catch (error) {
+      console.error("Error deleting UE:", error);
+      return new Response("Failed to delete UE", { status: 500 });
+    }
+  },
+};

routes/(apps)/students/api/promotions.ts

@@ -0,0 +1,49 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { promotions } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #13 GET /promotions
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(JSON.stringify([]), {
+        headers: { "content-type": "application/json" },
+      });
+    }
+
+    const rows = await db.select().from(promotions);
+    return new Response(JSON.stringify(rows), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #14 POST /promotions
+  async POST(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(null, { status: 403 });
+    }
+
+    const body: { idPromo: string; annee: string } = await request.json();
+
+    if (!body.idPromo || !body.annee) {
+      return new Response(null, { status: 400 });
+    }
+
+    const [created] = await db
+      .insert(promotions)
+      .values({ id: body.idPromo, annee: body.annee })
+      .returning();
+
+    return new Response(JSON.stringify(created), {
+      status: 201,
+      headers: { "content-type": "application/json" },
+    });
+  },
+};

routes/(apps)/students/api/promotions/[idPromo].ts

@@ -0,0 +1,79 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { promotions } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #15 GET /promotions/{idPromo}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const promo = await db
+      .select()
+      .from(promotions)
+      .where(eq(promotions.id, context.params.idPromo))
+      .then((rows) => rows[0] ?? null);
+
+    if (!promo) return NOT_FOUND;
+
+    return new Response(JSON.stringify(promo), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #16 PUT /promotions/{idPromo}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const body: { annee: string } = await request.json();
+
+    const [updated] = await db
+      .update(promotions)
+      .set({ annee: body.annee })
+      .where(eq(promotions.id, context.params.idPromo))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    return new Response(JSON.stringify(updated), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #17 DELETE /promotions/{idPromo}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const [deleted] = await db
+      .delete(promotions)
+      .where(eq(promotions.id, context.params.idPromo))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/students/api/students.ts

@@ -1,122 +1,61 @@
 import { FreshContext, Handlers } from "$fresh/server.ts";
 import { db } from "$root/databases/db.ts";
-import { promotions, students } from "$root/databases/schema.ts";
+import { students } from "$root/databases/schema.ts";
 import { AuthenticatedState } from "$root/defaults/interfaces.ts";
-import { eq, lt } from "npm:drizzle-orm";
+import { eq } from "npm:drizzle-orm@0.45.2";
-
-async function getItself(
-  userId: string,
-): Promise<{ student: Student | null; promo: Promotion | null }> {
-  const student = await db
-    .select()
-    .from(students)
-    .where(eq(students.userId, userId))
-    .limit(1)
-    .then((rows) => rows[0] ?? null);
-
-  if (!student) {
-    return { student: null, promo: null };
-  }
-
-  const promo = await db
-    .select()
-    .from(promotions)
-    .where(eq(promotions.id, student.promotionId!))
-    .limit(1)
-    .then((rows) => rows[0] ?? null);
-
-  return { student, promo };
-}
-
-async function getAll(): Promise<
-  { students: Student[]; promos: Promotion[] }
-> {
-  const rows = await db
-    .select({
-      userId: students.userId,
-      firstName: students.firstName,
-      lastName: students.lastName,
-      mail: students.mail,
-      promotionId: students.promotionId,
-    })
-    .from(students)
-    .innerJoin(promotions, eq(students.promotionId, promotions.id))
-    .where(lt(promotions.current, 6));
-
-  const promos = await db
-    .select()
-    .from(promotions)
-    .where(lt(promotions.current, 6));
-
-  return { students: rows as Student[], promos };
-}
-
-async function addStudents(
-  studentList: Student[],
-  promoId: number,
-): Promise<void> {
-  for (const student of studentList) {
-    await db
-      .insert(students)
-      .values({
-        userId: student.userId,
-        firstName: student.firstName,
-        lastName: student.lastName,
-        mail: student.mail,
-        promotionId: promoId,
-      })
-      .onConflictDoNothing();
-  }
-}
 
 export const handler: Handlers<null, AuthenticatedState> = {
+  // #7 GET /students
   async GET(
-    _request: Request,
+    request: Request,
     context: FreshContext<AuthenticatedState>,
   ): Promise<Response> {
-    if (context.state.session.eduPersonPrimaryAffiliation == "student") {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
-      return new Response(
+      return new Response(JSON.stringify([]), {
-        JSON.stringify(await getItself(context.state.session.uid)),
+        headers: { "content-type": "application/json" },
-        { headers: { "content-type": "application/json" } },
+      });
-      );
     }
 
-    return new Response(
+    const url = new URL(request.url);
-      JSON.stringify(await getAll()),
+    const idPromo = url.searchParams.get("idPromo");
-      { headers: { "content-type": "application/json" } },
+
-    );
+    const rows = idPromo
+      ? await db.select().from(students).where(eq(students.idPromo, idPromo))
+      : await db.select().from(students);
+
+    return new Response(JSON.stringify(rows), {
+      headers: { "content-type": "application/json" },
+    });
   },
 
+  // #8 POST /students
   async POST(
     request: Request,
-    _context: FreshContext<AuthenticatedState>,
+    context: FreshContext<AuthenticatedState>,
   ): Promise<Response> {
-    const { students: studentList, promo }: {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
-      students: Student[];
+      return new Response(null, { status: 403 });
-      promo: string;
+    }
+
+    const body: {
+      numEtud: number;
+      nom: string;
+      prenom: string;
+      idPromo: string;
     } = await request.json();
 
-    if (!promo || !promo.match(/^\d{4}-\dA$/) || !Array.isArray(studentList)) {
+    if (!body.nom || !body.prenom || !body.idPromo) {
       return new Response(null, { status: 400 });
     }
 
-    const { endyear, current } = promo.match(
+    const [created] = await db
-      /^(?<endyear>\d{4})-(?<current>\d)A$/,
+      .insert(students)
-    )?.groups!;
+      .values({ nom: body.nom, prenom: body.prenom, idPromo: body.idPromo })
+      .returning();
 
-    await db
+    return new Response(JSON.stringify(created), {
-      .insert(promotions)
+      status: 201,
-      .values({ endyear: Number(endyear), current: Number(current) })
+      headers: { "content-type": "application/json" },
-      .onConflictDoNothing();
+    });
-
-    const promo_row = await db
-      .select()
-      .from(promotions)
-      .where(eq(promotions.endyear, Number(endyear)))
-      .then((rows) => rows.find((r) => r.current === Number(current))!);
-
-    await addStudents(studentList, promo_row.id);
-
-    return new Response(null, { status: 201 });
   },
 };

routes/(apps)/students/api/students/[numEtud].ts

@@ -0,0 +1,83 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { students } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+import { eq } from "npm:drizzle-orm@0.45.2";
+
+const NOT_FOUND = new Response(
+  JSON.stringify({ error: "Ressource introuvable" }),
+  { status: 404, headers: { "content-type": "application/json" } },
+);
+
+const FORBIDDEN = new Response(null, { status: 403 });
+
+export const handler: Handlers<null, AuthenticatedState> = {
+  // #10 GET /students/{numEtud}
+  async GET(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const student = await db
+      .select()
+      .from(students)
+      .where(eq(students.numEtud, numEtud))
+      .then((rows) => rows[0] ?? null);
+
+    if (!student) return NOT_FOUND;
+
+    return new Response(JSON.stringify(student), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #11 PUT /students/{numEtud}
+  async PUT(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const body: { nom: string; prenom: string; idPromo: string } = await request
+      .json();
+
+    const [updated] = await db
+      .update(students)
+      .set({ nom: body.nom, prenom: body.prenom, idPromo: body.idPromo })
+      .where(eq(students.numEtud, numEtud))
+      .returning();
+
+    if (!updated) return NOT_FOUND;
+
+    return new Response(JSON.stringify(updated), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+
+  // #12 DELETE /students/{numEtud}
+  async DELETE(
+    _request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return FORBIDDEN;
+    }
+
+    const numEtud = Number(context.params.numEtud);
+    const [deleted] = await db
+      .delete(students)
+      .where(eq(students.numEtud, numEtud))
+      .returning();
+
+    if (!deleted) return NOT_FOUND;
+
+    return new Response(null, { status: 204 });
+  },
+};

routes/(apps)/students/api/students/import-csv.ts

@@ -0,0 +1,64 @@
+import { FreshContext, Handlers } from "$fresh/server.ts";
+import { db } from "$root/databases/db.ts";
+import { students } from "$root/databases/schema.ts";
+import { AuthenticatedState } from "$root/defaults/interfaces.ts";
+
+// #9 POST /students/import-csv
+export const handler: Handlers<null, AuthenticatedState> = {
+  async POST(
+    request: Request,
+    context: FreshContext<AuthenticatedState>,
+  ): Promise<Response> {
+    if (context.state.session.eduPersonPrimaryAffiliation !== "employee") {
+      return new Response(null, { status: 403 });
+    }
+
+    const formData = await request.formData();
+    const file = formData.get("file") as File | null;
+    const idPromo = formData.get("idPromo") as string | null;
+
+    if (!file || !idPromo) {
+      return new Response(null, { status: 400 });
+    }
+
+    const text = await file.text();
+    const lines = text.trim().split("\n");
+
+    let imported = 0;
+    const errors: { line: number; message: string }[] = [];
+
+    for (let i = 0; i < lines.length; i++) {
+      const lineNum = i + 1;
+      const cols = lines[i].split(",").map((c) => c.trim());
+
+      const [numEtudStr, nom, prenom] = cols;
+
+      if (!numEtudStr) {
+        errors.push({ line: lineNum, message: "Numéro étudiant manquant" });
+        continue;
+      }
+
+      const numEtud = Number(numEtudStr);
+      if (isNaN(numEtud)) {
+        errors.push({ line: lineNum, message: "Numéro étudiant invalide" });
+        continue;
+      }
+
+      if (!nom || !prenom) {
+        errors.push({ line: lineNum, message: "Nom ou prénom manquant" });
+        continue;
+      }
+
+      await db
+        .insert(students)
+        .values({ nom, prenom, idPromo })
+        .onConflictDoNothing();
+
+      imported++;
+    }
+
+    return new Response(JSON.stringify({ imported, errors }), {
+      headers: { "content-type": "application/json" },
+    });
+  },
+};