feat: implement rollback registry functionality in application settings

- Added a new optional field `rollbackRegistryId` to the application schema to support rollback registry selection.
- Enhanced the form in the ShowRollbackSettings component to include a dropdown for selecting a rollback registry when rollbacks are enabled.
- Updated the application service to handle rollback registry logic during deployment and rollback processes.
- Improved error handling and validation for rollback settings, ensuring a registry is selected when rollbacks are active.
- Adjusted database schema and migration files to accommodate the new rollback registry feature.

apps/dokploy/components/dashboard/application/rollbacks/show-rollback-settings.tsx

@@ -1,5 +1,5 @@
 import { zodResolver } from "@hookform/resolvers/zod";
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { useForm } from "react-hook-form";
 import { toast } from "sonner";
 import { z } from "zod";
@@ -20,13 +20,37 @@ import {
 	FormField,
 	FormItem,
 	FormLabel,
+	FormMessage,
 } from "@/components/ui/form";
 import { Switch } from "@/components/ui/switch";
+import {
+	Select,
+	SelectContent,
+	SelectGroup,
+	SelectItem,
+	SelectLabel,
+	SelectTrigger,
+	SelectValue,
+} from "@/components/ui/select";
 import { api } from "@/utils/api";
 
-const formSchema = z.object({
-	rollbackActive: z.boolean(),
-});
+const formSchema = z
+	.object({
+		rollbackActive: z.boolean(),
+		rollbackRegistryId: z.string().optional(),
+	})
+	.superRefine((values, ctx) => {
+		if (
+			values.rollbackActive &&
+			(!values.rollbackRegistryId || values.rollbackRegistryId === "none")
+		) {
+			ctx.addIssue({
+				code: z.ZodIssueCode.custom,
+				path: ["rollbackRegistryId"],
+				message: "Registry is required when rollbacks are enabled",
+			});
+		}
+	});
 
 type FormValues = z.infer<typeof formSchema>;
 
@@ -49,17 +73,33 @@ export const ShowRollbackSettings = ({ applicationId, children }: Props) => {
 	const { mutateAsync: updateApplication, isLoading } =
 		api.application.update.useMutation();
 
+	const { data: registries } = api.registry.all.useQuery();
+
 	const form = useForm<FormValues>({
 		resolver: zodResolver(formSchema),
 		defaultValues: {
 			rollbackActive: application?.rollbackActive ?? false,
+			rollbackRegistryId: application?.rollbackRegistryId || "",
 		},
 	});
 
+	useEffect(() => {
+		if (application) {
+			form.reset({
+				rollbackActive: application.rollbackActive ?? false,
+				rollbackRegistryId: application.rollbackRegistryId || "",
+			});
+		}
+	}, [application, form]);
+
 	const onSubmit = async (data: FormValues) => {
 		await updateApplication({
 			applicationId,
 			rollbackActive: data.rollbackActive,
+			rollbackRegistryId:
+				data.rollbackRegistryId === "none" || !data.rollbackRegistryId
+					? null
+					: data.rollbackRegistryId,
 		})
 			.then(() => {
 				toast.success("Rollback settings updated");
@@ -112,6 +152,52 @@ export const ShowRollbackSettings = ({ applicationId, children }: Props) => {
 							)}
 						/>
 
+						{form.watch("rollbackActive") && (
+							<FormField
+								control={form.control}
+								name="rollbackRegistryId"
+								render={({ field }) => (
+									<FormItem>
+										<FormLabel>Rollback Registry</FormLabel>
+										<Select
+											onValueChange={field.onChange}
+											value={field.value || "none"}
+										>
+											<FormControl>
+												<SelectTrigger>
+													<SelectValue placeholder="Select a registry" />
+												</SelectTrigger>
+											</FormControl>
+											<SelectContent>
+												<SelectGroup>
+													<SelectItem value="none">
+														<span className="flex items-center gap-2">
+															<span>None</span>
+														</span>
+													</SelectItem>
+													{registries?.map((registry) => (
+														<SelectItem
+															key={registry.registryId}
+															value={registry.registryId}
+														>
+															{registry.registryName}
+														</SelectItem>
+													))}
+													<SelectLabel>
+														Registries ({registries?.length || 0})
+													</SelectLabel>
+												</SelectGroup>
+											</SelectContent>
+										</Select>
+										<FormDescription>
+											Select a registry where rollback images will be stored.
+										</FormDescription>
+										<FormMessage />
+									</FormItem>
+								)}
+							/>
+						)}
+
 						<Button type="submit" className="w-full" isLoading={isLoading}>
 							Save Settings
 						</Button>

apps/dokploy/drizzle/0125_neat_the_phantom.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "application" ADD COLUMN "rollbackRegistryId" text;--> statement-breakpoint
+ALTER TABLE "application" ADD CONSTRAINT "application_rollbackRegistryId_registry_registryId_fk" FOREIGN KEY ("rollbackRegistryId") REFERENCES "public"."registry"("registryId") ON DELETE set null ON UPDATE no action;

apps/dokploy/drizzle/meta/_journal.json

@@ -876,6 +876,13 @@
       "when": 1764571454170,
       "tag": "0124_certain_cloak",
       "breakpoints": true
+    },
+    {
+      "idx": 125,
+      "version": "7",
+      "when": 1764573207555,
+      "tag": "0125_neat_the_phantom",
+      "breakpoints": true
     }
   ]
 }