feat(invitation): add email provider selection and notification handling for user invitations

- Introduced a new optional field for notificationId in the invitation form.
- Implemented fetching of email providers based on the active organization.
- Enhanced invitation sending logic to include email notifications when applicable.
- Updated UI to conditionally display email provider selection based on cloud status.

apps/dokploy/components/dashboard/settings/users/add-invitation.tsx

@@ -41,6 +41,7 @@ const addInvitation = z.object({
 		.min(1, "Email is required")
 		.email({ message: "Invalid email" }),
 	role: z.enum(["member", "admin"]),
+	notificationId: z.string().optional(),
 });
 
 type AddInvitation = z.infer<typeof addInvitation>;
@@ -49,6 +50,10 @@ export const AddInvitation = () => {
 	const [open, setOpen] = useState(false);
 	const utils = api.useUtils();
 	const [isLoading, setIsLoading] = useState(false);
+	const { data: isCloud } = api.settings.isCloud.useQuery();
+	const { data: emailProviders } =
+		api.notification.getEmailProviders.useQuery();
+	const { mutateAsync: sendInvitation } = api.user.sendInvitation.useMutation();
 	const [error, setError] = useState<string | null>(null);
 	const { data: activeOrganization } = authClient.useActiveOrganization();
 
@@ -56,6 +61,7 @@ export const AddInvitation = () => {
 		defaultValues: {
 			email: "",
 			role: "member",
+			notificationId: "",
 		},
 		resolver: zodResolver(addInvitation),
 	});
@@ -74,7 +80,20 @@ export const AddInvitation = () => {
 		if (result.error) {
 			setError(result.error.message || "");
 		} else {
-			toast.success("Invitation created");
+			if (!isCloud && data.notificationId) {
+				await sendInvitation({
+					invitationId: result.data.id,
+					notificationId: data.notificationId || "",
+				})
+					.then(() => {
+						toast.success("Invitation created and email sent");
+					})
+					.catch((error: any) => {
+						toast.error(error.message);
+					});
+			} else {
+				toast.success("Invitation created");
+			}
 			setError(null);
 			setOpen(false);
 		}
@@ -149,6 +168,47 @@ export const AddInvitation = () => {
 								);
 							}}
 						/>
+
+						{!isCloud && (
+							<FormField
+								control={form.control}
+								name="notificationId"
+								render={({ field }) => {
+									return (
+										<FormItem>
+											<FormLabel>Email Provider</FormLabel>
+											<Select
+												onValueChange={field.onChange}
+												defaultValue={field.value}
+											>
+												<FormControl>
+													<SelectTrigger>
+														<SelectValue placeholder="Select an email provider" />
+													</SelectTrigger>
+												</FormControl>
+												<SelectContent>
+													{emailProviders?.map((provider) => (
+														<SelectItem
+															key={provider.notificationId}
+															value={provider.notificationId}
+														>
+															{provider.name}
+														</SelectItem>
+													))}
+													<SelectItem value="none" disabled>
+														None
+													</SelectItem>
+												</SelectContent>
+											</Select>
+											<FormDescription>
+												Select the email provider to send the invitation
+											</FormDescription>
+											<FormMessage />
+										</FormItem>
+									);
+								}}
+							/>
+						)}
 						<DialogFooter className="flex w-full flex-row">
 							<Button
 								isLoading={isLoading}

apps/dokploy/server/api/routers/notification.ts

@@ -446,4 +446,12 @@ export const notificationRouter = createTRPCRouter({
 				});
 			}
 		}),
+	getEmailProviders: adminProcedure.query(async ({ ctx }) => {
+		return await db.query.notifications.findMany({
+			where: eq(notifications.organizationId, ctx.session.activeOrganizationId),
+			with: {
+				email: true,
+			},
+		});
+	}),
 });

apps/dokploy/server/api/routers/user.ts

@@ -1,10 +1,13 @@
 import {
 	IS_CLOUD,
 	createApiKey,
+	findAdmin,
+	findNotificationById,
 	findOrganizationById,
 	findUserById,
 	getUserByToken,
 	removeUserById,
+	sendEmailNotification,
 	updateUser,
 } from "@dokploy/server";
 import { db } from "@dokploy/server/db";
@@ -362,4 +365,59 @@ export const userRouter = createTRPCRouter({
 
 			return organizations.length;
 		}),
+	sendInvitation: adminProcedure
+		.input(
+			z.object({
+				invitationId: z.string().min(1),
+				notificationId: z.string().min(1),
+			}),
+		)
+		.mutation(async ({ input, ctx }) => {
+			if (IS_CLOUD) {
+				return;
+			}
+
+			const notification = await findNotificationById(input.notificationId);
+
+			const email = notification.email;
+
+			const currentInvitation = await db.query.invitation.findFirst({
+				where: eq(invitation.id, input.invitationId),
+			});
+
+			if (!email) {
+				throw new TRPCError({
+					code: "NOT_FOUND",
+					message: "Email notification not found",
+				});
+			}
+
+			const admin = await findAdmin();
+			const host =
+				process.env.NODE_ENV === "development"
+					? "http://localhost:3000"
+					: admin.user.host;
+			const inviteLink = `${host}/invitation?token=${input.invitationId}`;
+
+			const organization = await findOrganizationById(
+				ctx.session.activeOrganizationId,
+			);
+
+			try {
+				await sendEmailNotification(
+					{
+						...email,
+						toAddresses: [currentInvitation?.email || ""],
+					},
+					"Invitation to join organization",
+					`
+				<p>You are invited to join ${organization?.name || "organization"} on Dokploy. Click the link to accept the invitation: <a href="${inviteLink}">Accept Invitation</a></p>
+					`,
+				);
+			} catch (error) {
+				console.log(error);
+				throw error;
+			}
+			return inviteLink;
+		}),
 });