From a922beed04df077a6a94caff8eda0358e92def25 Mon Sep 17 00:00:00 2001
From: dkecskes <steamacc311@gmail.com>
Date: Tue, 4 Nov 2025 13:59:00 +0100
Subject: [PATCH] feat: implement password change functionality for students

---
 backend/routes/api.php                        |   1 +
 frontend/app/pages/account.vue                | 115 ++++++++++++++++++
 .../app/pages/dashboard/student/index.vue     |   2 +-
 3 files changed, 117 insertions(+), 1 deletion(-)
 create mode 100644 frontend/app/pages/account.vue

diff --git a/backend/routes/api.php b/backend/routes/api.php
index 3190b4d..76ebbc0 100644
--- a/backend/routes/api.php
+++ b/backend/routes/api.php
@@ -27,6 +27,7 @@ Route::middleware(['auth:sanctum'])->prefix('/students')->group(function () {
     Route::get('/{id}', [StudentDataController::class, 'get']);
     Route::post('/{id}', [StudentDataController::class, 'update_all']);
     Route::delete('/{id}', [StudentDataController::class, 'delete']);
+    Route::post('/students/change-password', [StudentDataController::class, 'change_password']);
 });
 
 Route::post('/password-reset', [RegisteredUserController::class, 'reset_password'])
diff --git a/frontend/app/pages/account.vue b/frontend/app/pages/account.vue
new file mode 100644
index 0000000..8932e48
--- /dev/null
+++ b/frontend/app/pages/account.vue
@@ -0,0 +1,115 @@
+<script setup lang="ts">
+definePageMeta({
+    middleware: ['sanctum:auth', 'student-only'],
+});
+
+useSeoMeta({
+    title: "Zmena hesla | ISOP",
+    ogTitle: "Zmena hesla",
+    description: "Zmena hesla študenta",
+    ogDescription: "Zmena hesla študenta",
+});
+
+const client = useSanctumClient();
+
+// Form state
+const form = ref({
+    password: '',
+    password_confirmation: ''
+});
+
+const loading = ref(false);
+const error = ref<string | null>(null);
+const success = ref(false);
+
+// Validácie
+const passwordsMatch = computed(() => {
+    if (!form.value.password || !form.value.password_confirmation) return true;
+    return form.value.password === form.value.password_confirmation;
+});
+
+const passwordLengthValid = computed(() => {
+    return form.value.password.length >= 8 || form.value.password.length === 0;
+});
+
+const canSubmit = computed(() => {
+    return passwordsMatch.value &&
+        passwordLengthValid.value &&
+        form.value.password.length >= 8 &&
+        form.value.password_confirmation.length >= 8;
+});
+
+// Funkcia na zmenu hesla
+const changePassword = async () => {
+    error.value = null;
+    loading.value = true;
+
+    try {
+        await client('/api/students/change-password', {
+            method: 'POST',
+            body: form.value
+        });
+
+        success.value = true;
+
+        // Vyčisti formulár
+        form.value.password = '';
+        form.value.password_confirmation = '';
+
+        // Reset success alert po 5s
+        setTimeout(() => {
+            success.value = false;
+        }, 5000);
+
+    } catch (e: any) {
+        error.value = e.data?.message || 'Chyba pri zmene hesla.';
+    } finally {
+        loading.value = false;
+    }
+};
+</script>
+
+<template>
+    <v-container>
+        <v-card class="mx-auto" max-width="600">
+            <v-card-title>
+                <h1>Zmena hesla</h1>
+            </v-card-title>
+
+            <v-card-text>
+                <v-form @submit.prevent="changePassword">
+                    <!-- Nové heslo -->
+                    <v-text-field v-model="form.password" label="Nové heslo" type="password" variant="outlined"
+                        class="mb-3" hint="Minimálne 8 znakov" persistent-hint :error="!passwordLengthValid"
+                        :error-messages="!passwordLengthValid ? 'Heslo musí mať aspoň 8 znakov' : ''"></v-text-field>
+
+                    <!-- Potvrdenie hesla -->
+                    <v-text-field v-model="form.password_confirmation" label="Potvrďte nové heslo" type="password"
+                        variant="outlined" class="mb-3" :error="!passwordsMatch"
+                        :error-messages="!passwordsMatch ? 'Heslá sa nezhodujú' : ''"></v-text-field>
+
+                    <!-- Error alert -->
+                    <v-alert v-if="error" type="error" density="compact" class="mb-3">
+                        {{ error }}
+                    </v-alert>
+
+                    <!-- Success alert -->
+                    <v-alert v-if="success" type="success" density="compact" class="mb-3">
+                        Heslo bolo úspešne zmenené.
+                    </v-alert>
+
+                    <!-- Submit button -->
+                    <v-btn type="submit" color="primary" :loading="loading" :disabled="!canSubmit || success" block>
+                        Zmeniť heslo
+                    </v-btn>
+                </v-form>
+            </v-card-text>
+
+            <v-card-actions>
+                <v-btn color="grey" variant="text" to="/dashboard/student">
+                    Späť na dashboard
+                </v-btn>
+            </v-card-actions>
+        </v-card>
+    </v-container>
+</template>
\ No newline at end of file
diff --git a/frontend/app/pages/dashboard/student/index.vue b/frontend/app/pages/dashboard/student/index.vue
index 6536057..b4f36f9 100644
--- a/frontend/app/pages/dashboard/student/index.vue
+++ b/frontend/app/pages/dashboard/student/index.vue
@@ -44,7 +44,7 @@ const { data, error } = await useSanctumFetch<Internship[]>('/api/internships/my
             <v-btn prepend-icon="mdi-domain" color="blue" class="mr-2" to="/dashboard/student/companies">
                 Firmy
             </v-btn>
-            <v-btn prepend-icon="mdi-pencil" color="orange" class="mr-2">
+            <v-btn prepend-icon="mdi-pencil" color="orange" class="mr-2" to="/account">
                 Môj profil
             </v-btn>