feat: generate bulk certificates for batch students

frontend/src/components/Modals/BulkCertificates.vue

@@ -0,0 +1,132 @@
+<template>
+	<Dialog
+		v-model="show"
+		:options="{
+			title: __('Generate Certificates'),
+			size: 'lg',
+			actions: [
+				{
+					label: 'Create',
+					variant: 'solid',
+					onClick: ({ close }) => {
+						generateCertificates(close)
+					},
+				},
+			],
+		}"
+	>
+		<template #body-content>
+			<div class="space-y-4">
+				<FormControl
+					type="select"
+					v-model="details.course"
+					:label="__('Course')"
+					:options="getCourses()"
+				/>
+				<Link
+					v-model="details.evaluator"
+					:label="__('Evaluator')"
+					doctype="Course Evaluator"
+				/>
+				<FormControl
+					type="date"
+					v-model="details.issue_date"
+					:label="__('Issue Date')"
+				/>
+				<FormControl
+					type="date"
+					v-model="details.expiry_date"
+					:label="__('Expiry Date')"
+				/>
+				<Link
+					v-model="details.template"
+					:label="__('Template')"
+					doctype="Print Format"
+					:filters="{
+						doc_type: 'LMS Certificate',
+					}"
+				/>
+				<Switch
+					size="sm"
+					:label="__('Published')"
+					:description="
+						__(
+							'Enabling this will publish the certificate on the certified participants page.'
+						)
+					"
+					v-model="details.published"
+				/>
+			</div>
+		</template>
+	</Dialog>
+</template>
+<script setup>
+import { inject, reactive } from 'vue'
+import { createResource, Dialog, FormControl, Switch } from 'frappe-ui'
+import Link from '@/components/Controls/Link.vue'
+import { showToast } from '@/utils'
+
+const show = defineModel()
+const dayjs = inject('$dayjs')
+const details = reactive({
+	issue_date: dayjs().format('YYYY-MM-DD'),
+	expiry_date: null,
+	template: null,
+	evaluator: null,
+	published: true,
+})
+
+const props = defineProps({
+	batch: {
+		type: [Object, null],
+		required: true,
+	},
+})
+
+const createCertificate = createResource({
+	url: 'frappe.client.insert',
+	makeParams(values) {
+		return {
+			doc: {
+				doctype: 'LMS Certificate',
+				issue_date: details.issue_date,
+				expiry_date: details.expiry_date,
+				template: details.template,
+				published: details.published,
+				course: values.course,
+				batch: values.batch,
+				member: values.member,
+				evaluator: details.evaluator,
+			},
+		}
+	},
+})
+
+const generateCertificates = (close) => {
+	props.batch?.students.forEach((student) => {
+		createCertificate.submit(
+			{
+				course: details.course,
+				batch: props.batch.name,
+				member: student,
+			},
+			{
+				onError(err) {
+					showToast(__('Error'), err.messages?.[0] || err, 'x')
+				},
+			}
+		)
+	})
+	close()
+	showToast(__('Success'), __('Certificates generated successfully'), 'check')
+}
+
+const getCourses = () => {
+	return props.batch?.courses.map((course) => {
+		return {
+			label: course.course,
+			value: course.course,
+		}
+	})
+}
+</script>