[subtask, mastertask] download fileov

app/src/plugins/tm@modal/master-task/_components/a-mastertask-description.vue

@@ -7,10 +7,12 @@
     <Z-remaining-time      	:hours="mastertask.duration - mastertask.time_worked" />
 	<Z-spent-time     		:hours="mastertask.time_worked"  :is-exceeded="mastertask.time_worked > mastertask.duration" />
 	<Z-description			:description="mastertask.description" />
-	<Z-files				:files="mastertask.files" />
+	<Z-files				:files="mastertask.files" :download-file="downloadFile" :showDownload="showDownload" />
 </template>
 
 <script>
+import * as FileSaver from "file-saver"
+
 import ZCreatedBy 		from '../../_components/read-only/z-created-by.vue'
 import ZDeadline 		from '../../_components/read-only/z-deadline.vue'
 import ZDescription 	from '../../_components/read-only/z-description.vue'
@@ -39,6 +41,25 @@ export default {
 			type: Object,
 			required: true
 		}
+	},
+
+	data() {
+        return {
+            showDownload: false
+        }
+    },
+
+	methods: {
+		async downloadFile(id) {
+			this.showDownload = true
+			try {
+				const file = await this.$axios.get_auth_data(`v1/mastertasks/${this.mastertask.id}`, { responseType: "arraybuffer" })
+				FileSaver.saveAs(file.files[id].path, file.files[id].name)
+			} catch (error) {
+				this.$toast.error(error)
+			}
+			this.showDownload = false
+		},
 	}
 }
 </script>