feat: add resend notification functionality

- Introduced a new notification type "resend" to the system.
- Added database schema for resend notifications including fields for apiKey, fromAddress, and toAddress.
- Implemented functions to create, update, and send resend notifications.
- Updated notification router to handle resend notifications with appropriate API endpoints.
- Enhanced existing notification services to support sending notifications via the Resend service.
- Modified various notification utilities to accommodate the new resend functionality.

packages/server/src/db/schema/notification.ts

@@ -17,6 +17,7 @@ export const notificationType = pgEnum("notificationType", [
 	"telegram",
 	"discord",
 	"email",
+	"resend",
 	"gotify",
 	"ntfy",
 	"pushover",
@@ -53,6 +54,9 @@ export const notifications = pgTable("notification", {
 	emailId: text("emailId").references(() => email.emailId, {
 		onDelete: "cascade",
 	}),
+	resendId: text("resendId").references(() => resend.resendId, {
+		onDelete: "cascade",
+	}),
 	gotifyId: text("gotifyId").references(() => gotify.gotifyId, {
 		onDelete: "cascade",
 	}),
@@ -114,6 +118,16 @@ export const email = pgTable("email", {
 	toAddresses: text("toAddress").array().notNull(),
 });
 
+export const resend = pgTable("resend", {
+	resendId: text("resendId")
+		.notNull()
+		.primaryKey()
+		.$defaultFn(() => nanoid()),
+	apiKey: text("apiKey").notNull(),
+	fromAddress: text("fromAddress").notNull(),
+	toAddresses: text("toAddress").array().notNull(),
+});
+
 export const gotify = pgTable("gotify", {
 	gotifyId: text("gotifyId")
 		.notNull()
@@ -182,6 +196,10 @@ export const notificationsRelations = relations(notifications, ({ one }) => ({
 		fields: [notifications.emailId],
 		references: [email.emailId],
 	}),
+	resend: one(resend, {
+		fields: [notifications.resendId],
+		references: [resend.resendId],
+	}),
 	gotify: one(gotify, {
 		fields: [notifications.gotifyId],
 		references: [gotify.gotifyId],
@@ -335,6 +353,36 @@ export const apiTestEmailConnection = apiCreateEmail.pick({
 	fromAddress: true,
 });
 
+export const apiCreateResend = notificationsSchema
+	.pick({
+		appBuildError: true,
+		databaseBackup: true,
+		volumeBackup: true,
+		dokployRestart: true,
+		name: true,
+		appDeploy: true,
+		dockerCleanup: true,
+		serverThreshold: true,
+	})
+	.extend({
+		apiKey: z.string().min(1),
+		fromAddress: z.string().min(1),
+		toAddresses: z.array(z.string()).min(1),
+	})
+	.required();
+
+export const apiUpdateResend = apiCreateResend.partial().extend({
+	notificationId: z.string().min(1),
+	resendId: z.string().min(1),
+	organizationId: z.string().optional(),
+});
+
+export const apiTestResendConnection = apiCreateResend.pick({
+	apiKey: true,
+	fromAddress: true,
+	toAddresses: true,
+});
+
 export const apiCreateGotify = notificationsSchema
 	.pick({
 		appBuildError: true,
@@ -534,6 +582,7 @@ export const apiSendTest = notificationsSchema
 		username: z.string(),
 		password: z.string(),
 		toAddresses: z.array(z.string()),
+		apiKey: z.string(),
 		serverUrl: z.string(),
 		topic: z.string(),
 		appToken: z.string(),