feat: file upload composable

client/src/composables.ts

@@ -6,6 +6,7 @@ import {
   circleFlatLearningContents,
   circleFlatLearningUnits,
 } from "@/services/circle";
+import { presignUpload, uploadFile } from "@/services/files";
 import { useCompletionStore } from "@/stores/completion";
 import { useCourseSessionsStore } from "@/stores/courseSessions";
 import { useDashboardStore } from "@/stores/dashboard";
@@ -435,3 +436,30 @@ export function useCourseStatistics() {
 
   return { courseSessionName, circleMeta };
 }
+
+export function useFileUpload() {
+  const error = ref(false);
+  const loading = ref(false);
+  const fileInfo = ref({} as { id: string; name: string; url: string });
+
+  async function upload(e: Event) {
+    const { files } = e.target as HTMLInputElement;
+    if (!files?.length) return;
+
+    try {
+      error.value = false;
+      loading.value = true;
+      const file = files[0];
+      const presignData = await presignUpload(file);
+      await uploadFile(presignData.pre_sign, file);
+      fileInfo.value = presignData.file_info;
+    } catch (e) {
+      console.error(e);
+      error.value = true;
+    } finally {
+      loading.value = false;
+    }
+  }
+
+  return { upload, error, loading, fileInfo };
+}

client/src/pages/learningPath/learningContentPage/assignment/AttachmentSection.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { ref, watch } from "vue";
-import { presignUpload, uploadFile } from "@/services/files";
 import type { UserDataFileInfo } from "@/types";
+import { useFileUpload } from "@/composables";
 
 const props = defineProps<{
   fileInfo: UserDataFileInfo | null;
@@ -10,6 +10,12 @@ const props = defineProps<{
 const emit = defineEmits(["fileUploaded", "fileDeleted"]);
 
 const selectedFile = ref();
+const {
+  upload: uploadFile,
+  loading: uploadLoading,
+  error: uploadError,
+  fileInfo: uploadInfo,
+} = useFileUpload();
 
 watch(
   () => props.fileInfo,
@@ -19,28 +25,11 @@ watch(
   { immediate: true }
 );
 
-const loading = ref(false);
-const uploadError = ref(false);
-
-async function fileSelected(e: Event) {
-  const { files } = e.target as HTMLInputElement;
-  if (!files?.length) return;
-
-  try {
-    uploadError.value = false;
-    loading.value = true;
-    const file = files[0];
-    const presignData = await presignUpload(file);
-    await uploadFile(presignData.pre_sign, file);
-    selectedFile.value = presignData.file_info;
-    emit("fileUploaded", presignData.file_info.id);
-  } catch (error) {
-    console.error(error);
-    uploadError.value = true;
-  } finally {
-    loading.value = false;
-  }
-}
+watch(uploadInfo, (info) => {
+  console.log("fileInfo changed", info);
+  selectedFile.value = info;
+  emit("fileUploaded", info.id);
+});
 
 function handleDelete() {
   selectedFile.value = null;
@@ -52,7 +41,7 @@ function handleDelete() {
   <div>
     <h4 class="mb-2 text-xl">{{ $t("a.Datei hochladen") }}</h4>
 
-    <template v-if="loading">
+    <template v-if="uploadLoading">
       {{ $t("a.Laden...") }}
     </template>
 
@@ -68,7 +57,8 @@ function handleDelete() {
             type="file"
             class="absolute opacity-0"
             accept=".pdf,.jpg,.jpeg,.png,.doc,.docx,.mov,.ppt,.pptx,.mp4"
-            @change="fileSelected"
+            :disabled="uploadLoading"
+            @change="uploadFile"
           />
           <it-icon-document class="mr-1.5 h-7 w-7 text-blue-800" />
           {{ $t("a.Datei auswählen") }}

client/src/pages/onboarding/uk/AccountProfile.vue

@@ -1,10 +1,10 @@
 <script setup lang="ts">
 import WizardPage from "@/components/onboarding/WizardPage.vue";
 import ItDropdownSelect from "@/components/ui/ItDropdownSelect.vue";
-import { ref } from "vue";
+import { ref, watch } from "vue";
 import { useUserStore } from "@/stores/user";
 import AvatarImage from "@/components/ui/AvatarImage.vue";
-import { presignUpload, uploadFile } from "@/services/files";
+import { useFileUpload } from "@/composables";
 
 const user = useUserStore();
 
@@ -14,29 +14,22 @@ const companies = [
   { id: 3, name: "Firma 3" },
 ];
 
-const uploadError = ref(false);
-const avatarLoading = ref(false);
-
-async function fileSelected(e: Event) {
-  const { files } = e.target as HTMLInputElement;
-  if (!files?.length) return;
-
-  try {
-    uploadError.value = false;
-    avatarLoading.value = true;
-    const file = files[0];
-    const presignData = await presignUpload(file);
-    await uploadFile(presignData.pre_sign, file);
-    user.avatar_url = presignData.file_info.url;
-  } catch (error) {
-    console.error(error);
-    uploadError.value = true;
-  } finally {
-    avatarLoading.value = false;
-  }
-}
-
 const selectedCompany = ref(companies[0]);
+
+const {
+  upload: avatarUpload,
+  loading: avatarLoading,
+  error: avatarError,
+  fileInfo: avatarFileInfo,
+} = useFileUpload();
+
+watch(avatarFileInfo, (info) => {
+  console.log("fileInfo changed", info);
+});
+
+watch(selectedCompany, (company) => {
+  console.log("company changed", company);
+});
 </script>
 
 <template>
@@ -66,12 +59,13 @@ const selectedCompany = ref(companies[0]);
               type="file"
               class="absolute opacity-0"
               accept="image/*"
-              @change="fileSelected"
+              :disabled="avatarLoading"
+              @change="avatarUpload"
             />
             {{ $t("a.Bild hochladen") }}
             <it-icon-upload class="it-icon ml-2 h-6 w-6" />
           </div>
-          <p v-if="uploadError" class="mt-3 text-red-700">
+          <p v-if="avatarError" class="mt-3 text-red-700">
             {{ $t("a.Datei kann nicht gespeichert werden.") }}
           </p>
         </div>

client/src/services/files.ts

@@ -107,7 +107,19 @@ export async function fetchCourseSessionDocuments(courseSessionId: string) {
   return itGetCached(`/api/core/document/list/${courseSessionId}/`);
 }
 
-export async function presignUpload(file: File) {
+type PresignResponse = {
+  pre_sign: {
+    url: string;
+    fields: Record<string, string>;
+  };
+  file_info: {
+    id: string;
+    name: string;
+    url: string;
+  };
+};
+
+export async function presignUpload(file: File): Promise<PresignResponse> {
   return await itPost(`/api/core/storage/presign/`, {
     file_type: file.type,
     file_name: file.name,