n8n/packages/editor-ui/src/components/WorkflowShareModal.ee.vue

<template>
	<Modal
		width="460px"
		:title="
			$locale.baseText(dynamicTranslations.workflows.shareModal.title, {
				interpolate: { name: workflow.name },
			})
		"
		:eventBus="modalBus"
		:name="WORKFLOW_SHARE_MODAL_KEY"
		:center="true"
		:beforeClose="onCloseModal"
	>
		<template #content>
			<div v-if="isDefaultUser" :class="$style.container">
				<n8n-text>
					{{ $locale.baseText('workflows.shareModal.isDefaultUser.description') }}
				</n8n-text>
			</div>
			<div v-else :class="$style.container">
				<n8n-info-tip v-if="!workflowPermissions.isOwner" :bold="false" class="mb-s">
					{{
						$locale.baseText('workflows.shareModal.info.sharee', {
							interpolate: { workflowOwnerName },
						})
					}}
				</n8n-info-tip>
				<enterprise-edition :features="[EnterpriseEditionFeature.WorkflowSharing]">
					<n8n-user-select
						v-if="workflowPermissions.updateSharing"
						class="mb-s"
						size="large"
						:users="usersList"
						:currentUserId="currentUser.id"
						:placeholder="$locale.baseText('workflows.shareModal.select.placeholder')"
						@input="onAddSharee"
					>
						<template #prefix>
							<n8n-icon icon="search" />
						</template>
					</n8n-user-select>
					<n8n-users-list
						:actions="[]"
						:users="sharedWithList"
						:currentUserId="currentUser.id"
						:delete-label="$locale.baseText('workflows.shareModal.list.delete')"
						:readonly="!workflowPermissions.updateSharing"
						@delete="onRemoveSharee"
					>
						<template #actions="{ user }">
							<n8n-select
								:class="$style.roleSelect"
								value="editor"
								size="small"
								@change="onRoleAction(user, $event)"
							>
								<n8n-option :label="$locale.baseText('workflows.roles.editor')" value="editor" />
								<n8n-option :class="$style.roleSelectRemoveOption" value="remove">
									<n8n-text color="danger">{{
										$locale.baseText('workflows.shareModal.list.delete')
									}}</n8n-text>
								</n8n-option>
							</n8n-select>
						</template>
					</n8n-users-list>
					<template #fallback>
						<n8n-text>
							<i18n
								:path="dynamicTranslations.workflows.sharing.unavailable.description"
								tag="span"
							>
								<template #action />
							</i18n>
						</n8n-text>
					</template>
				</enterprise-edition>
			</div>
		</template>

		<template #footer>
			<div v-if="isDefaultUser" :class="$style.actionButtons">
				<n8n-button @click="goToUsersSettings">
					{{ $locale.baseText('workflows.shareModal.isDefaultUser.button') }}
				</n8n-button>
			</div>
			<enterprise-edition
				v-else
				:features="[EnterpriseEditionFeature.WorkflowSharing]"
				:class="$style.actionButtons"
			>
				<n8n-text v-show="isDirty" color="text-light" size="small" class="mr-xs">
					{{ $locale.baseText('workflows.shareModal.changesHint') }}
				</n8n-text>
				<n8n-button
					v-show="workflowPermissions.updateSharing"
					@click="onSave"
					:loading="loading"
					:disabled="!isDirty"
					size="medium"
				>
					{{ $locale.baseText('workflows.shareModal.save') }}
				</n8n-button>

				<template #fallback>
					<n8n-link :to="dynamicTranslations.workflows.sharing.unavailable.linkURL">
						<n8n-button :loading="loading" size="medium">
							{{ $locale.baseText(dynamicTranslations.workflows.sharing.unavailable.button) }}
						</n8n-button>
					</n8n-link>
				</template>
			</enterprise-edition>
		</template>
	</Modal>
</template>

<script lang="ts">
import Vue from 'vue';
import Modal from './Modal.vue';
import {
	EnterpriseEditionFeature,
	PLACEHOLDER_EMPTY_WORKFLOW_ID,
	VIEWS,
	WORKFLOW_SHARE_MODAL_KEY,
} from '../constants';
import { IUser, IWorkflowDb, NestedRecord } from '@/Interface';
import { getWorkflowPermissions, IPermissions } from '@/permissions';
import mixins from 'vue-typed-mixins';
import { showMessage } from '@/mixins/showMessage';
import { nodeViewEventBus } from '@/event-bus/node-view-event-bus';
import { mapStores } from 'pinia';
import { useSettingsStore } from '@/stores/settings';
import { useUIStore } from '@/stores/ui';
import { useUsersStore } from '@/stores/users';
import { useWorkflowsStore } from '@/stores/workflows';
import { useWorkflowsEEStore } from '@/stores/workflows.ee';
import { ITelemetryTrackProperties } from 'n8n-workflow';

export default mixins(showMessage).extend({
	name: 'workflow-share-modal',
	components: {
		Modal,
	},
	props: {
		data: {
			type: Object,
			default: () => ({}),
		},
	},
	data() {
		const workflowsStore = useWorkflowsStore();
		const workflow =
			this.data.id === PLACEHOLDER_EMPTY_WORKFLOW_ID
				? workflowsStore.workflow
				: workflowsStore.workflowsById[this.data.id];

		return {
			WORKFLOW_SHARE_MODAL_KEY,
			loading: false,
			modalBus: new Vue(),
			sharedWith: [...(workflow.sharedWith || [])] as Array<Partial<IUser>>,
			EnterpriseEditionFeature,
		};
	},
	computed: {
		...mapStores(
			useSettingsStore,
			useUIStore,
			useUsersStore,
			useWorkflowsStore,
			useWorkflowsEEStore,
		),
		isDefaultUser(): boolean {
			return this.usersStore.isDefaultUser;
		},
		usersList(): IUser[] {
			return this.usersStore.allUsers.filter((user: IUser) => {
				const isCurrentUser = user.id === this.usersStore.currentUser?.id;
				const isAlreadySharedWithUser = (this.sharedWith || []).find(
					(sharee) => sharee.id === user.id,
				);

				return !isCurrentUser && !isAlreadySharedWithUser;
			});
		},
		sharedWithList(): Array<Partial<IUser>> {
			return (
				[
					{
						...(this.workflow && this.workflow.ownedBy
							? this.workflow.ownedBy
							: this.usersStore.currentUser),
						isOwner: true,
					},
				] as Array<Partial<IUser>>
			).concat(this.sharedWith || []);
		},
		workflow(): IWorkflowDb {
			return this.data.id === PLACEHOLDER_EMPTY_WORKFLOW_ID
				? this.workflowsStore.workflow
				: this.workflowsStore.workflowsById[this.data.id];
		},
		currentUser(): IUser | null {
			return this.usersStore.currentUser;
		},
		workflowPermissions(): IPermissions {
			return getWorkflowPermissions(this.usersStore.currentUser, this.workflow);
		},
		workflowOwnerName(): string {
			return this.workflowsEEStore.getWorkflowOwnerName(`${this.workflow.id}`);
		},
		isSharingAvailable(): boolean {
			return (
				this.settingsStore.isEnterpriseFeatureEnabled(EnterpriseEditionFeature.WorkflowSharing) ===
				true
			);
		},
		dynamicTranslations(): NestedRecord<string> {
			return this.uiStore.dynamicTranslations;
		},
		isDirty(): boolean {
			const previousSharedWith = this.workflow.sharedWith || [];

			return (
				this.sharedWith.length !== previousSharedWith.length ||
				this.sharedWith.some(
					(sharee) => !previousSharedWith.find((previousSharee) => sharee.id === previousSharee.id),
				)
			);
		},
	},
	methods: {
		async onSave() {
			if (this.loading) {
				return;
			}

			this.loading = true;

			const saveWorkflowPromise = () => {
				return new Promise<string>((resolve) => {
					if (this.workflow.id === PLACEHOLDER_EMPTY_WORKFLOW_ID) {
						nodeViewEventBus.$emit('saveWorkflow', () => {
							resolve(this.workflowsStore.workflowId);
						});
					} else {
						resolve(this.workflowsStore.workflowId);
					}
				});
			};

			try {
				const shareesAdded = this.sharedWith.filter(
					(sharee) =>
						!this.workflow.sharedWith?.find((previousSharee) => sharee.id === previousSharee.id),
				);
				const shareesRemoved =
					this.workflow.sharedWith?.filter(
						(previousSharee) => !this.sharedWith.find((sharee) => sharee.id === previousSharee.id),
					) || [];

				const workflowId = await saveWorkflowPromise();
				await this.workflowsEEStore.saveWorkflowSharedWith({
					workflowId,
					sharedWith: this.sharedWith,
				});

				this.trackTelemetry({
					user_ids_sharees_added: shareesAdded.map((sharee) => sharee.id),
					sharees_removed: shareesRemoved.length,
				});

				this.$showMessage({
					title: this.$locale.baseText('workflows.shareModal.onSave.success.title'),
					type: 'success',
				});
			} catch (error) {
				this.$showError(error, this.$locale.baseText('workflows.shareModal.onSave.error.title'));
			} finally {
				this.modalBus.$emit('close');
				this.loading = false;
			}
		},
		async onAddSharee(userId: string) {
			const { id, firstName, lastName, email } = this.usersStore.getUserById(userId)!;
			const sharee = { id, firstName, lastName, email };

			this.sharedWith = this.sharedWith.concat(sharee);

			this.trackTelemetry({
				user_id_sharee: userId,
			});
		},
		async onRemoveSharee(userId: string) {
			const user = this.usersStore.getUserById(userId)!;
			const isNewSharee = !(this.workflow.sharedWith || []).find((sharee) => sharee.id === userId);

			const isLastUserWithAccessToCredentialsById = (this.workflow.usedCredentials || []).reduce<
				Record<string, boolean>
			>((acc, credential) => {
				if (
					!credential.id ||
					!credential.ownedBy ||
					!credential.sharedWith ||
					!this.workflow.sharedWith
				) {
					return acc;
				}

				// if is credential owner, and no credential sharees have access to workflow  => NOT OK
				// if is credential owner, and credential sharees have access to workflow => OK

				// if is credential sharee, and no credential sharees have access to workflow or owner does not have access to workflow => NOT OK
				// if is credential sharee, and credential owner has access to workflow => OK
				// if is credential sharee, and other credential sharees have access to workflow => OK

				let isLastUserWithAccess = false;

				const isCredentialOwner = credential.ownedBy.id === user.id;
				const isCredentialSharee = !!credential.sharedWith.find((sharee) => sharee.id === user.id);

				if (isCredentialOwner) {
					isLastUserWithAccess = !credential.sharedWith.some((sharee) => {
						return this.workflow.sharedWith!.find(
							(workflowSharee) => workflowSharee.id === sharee.id,
						);
					});
				} else if (isCredentialSharee) {
					isLastUserWithAccess =
						!credential.sharedWith.some((sharee) => {
							return this.workflow.sharedWith!.find(
								(workflowSharee) => workflowSharee.id === sharee.id,
							);
						}) &&
						!this.workflow.sharedWith!.find(
							(workflowSharee) => workflowSharee.id === credential.ownedBy!.id,
						);
				}

				acc[credential.id] = isLastUserWithAccess;

				return acc;
			}, {});

			const isLastUserWithAccessToCredentials = Object.values(
				isLastUserWithAccessToCredentialsById,
			).some((value) => value);

			let confirm = true;
			if (!isNewSharee && isLastUserWithAccessToCredentials) {
				confirm = await this.confirmMessage(
					this.$locale.baseText(
						`workflows.shareModal.list.delete.confirm.lastUserWithAccessToCredentials.message`,
						{
							interpolate: { name: user.fullName as string, workflow: this.workflow.name },
						},
					),
					this.$locale.baseText('workflows.shareModal.list.delete.confirm.title', {
						interpolate: { name: user.fullName },
					}),
					null,
					this.$locale.baseText('workflows.shareModal.list.delete.confirm.confirmButtonText'),
					this.$locale.baseText('workflows.shareModal.list.delete.confirm.cancelButtonText'),
				);
			}

			if (confirm) {
				this.sharedWith = this.sharedWith.filter((sharee: Partial<IUser>) => {
					return sharee.id !== user.id;
				});

				this.trackTelemetry({
					user_id_sharee: userId,
					warning_orphan_credentials: isLastUserWithAccessToCredentials,
				});
			}
		},
		onRoleAction(user: IUser, action: string) {
			if (action === 'remove') {
				this.onRemoveSharee(user.id);
			}
		},
		async onCloseModal() {
			if (this.isDirty) {
				const shouldSave = await this.confirmMessage(
					this.$locale.baseText('workflows.shareModal.saveBeforeClose.message'),
					this.$locale.baseText('workflows.shareModal.saveBeforeClose.title'),
					'warning',
					this.$locale.baseText('workflows.shareModal.saveBeforeClose.confirmButtonText'),
					this.$locale.baseText('workflows.shareModal.saveBeforeClose.cancelButtonText'),
				);

				if (shouldSave) {
					return await this.onSave();
				}
			}

			return true;
		},
		async loadUsers() {
			await this.usersStore.fetchUsers();
		},
		goToUsersSettings() {
			this.$router.push({ name: VIEWS.USERS_SETTINGS });
			this.modalBus.$emit('close');
		},
		trackTelemetry(data: ITelemetryTrackProperties) {
			this.$telemetry.track('User selected sharee to remove', {
				workflow_id: this.workflow.id,
				user_id_sharer: this.currentUser?.id,
				sub_view: this.$route.name === VIEWS.WORKFLOWS ? 'Workflows listing' : 'Workflow editor',
				...data,
			});
		},
	},
	mounted() {
		if (this.isSharingAvailable) {
			this.loadUsers();
		}
	},
});
</script>

<style module lang="scss">
.container > * {
	overflow-wrap: break-word;
}

.actionButtons {
	display: flex;
	justify-content: flex-end;
	align-items: center;
}

.roleSelect {
	max-width: 100px;
}

.roleSelectRemoveOption {
	border-top: 1px solid var(--color-foreground-base);
}
</style>