Feat/test channel (#371)

* add: test btn

* fix

* fix

---------

Co-authored-by: Théo LAGACHE <theo.lagache@soluce-technologies.com>

src/features/channel/components/notifications/nextcloud/index.ts

@@ -0,0 +1 @@
+export * from "./nextcloud";

src/features/channel/components/notifications/nextcloud/nextcloud.form.tsx

@@ -0,0 +1,62 @@
+import type { UseFormReturn } from "react-hook-form";
+import {
+  FormControl,
+  FormField,
+  FormItem,
+  FormLabel,
+  FormMessage,
+} from "@/components/ui/form";
+import { Input } from "@/components/ui/input";
+import { Separator } from "@/components/ui/separator";
+import { PasswordInput } from "@/components/ui/password-input";
+
+type NotifierNextcloudFormProps = {
+  form: UseFormReturn<any, any, any>;
+};
+
+export const NotifierNextcloudForm = ({ form }: NotifierNextcloudFormProps) => {
+  return (
+    <>
+      <Separator className="my-1" />
+      <FormField
+        control={form.control}
+        name="config.nextcloudUrl"
+        render={({ field }) => (
+          <FormItem>
+            <FormLabel>Nextcloud URL *</FormLabel>
+            <FormControl>
+              <Input {...field} placeholder="e.g. https://cloud.example.com" />
+            </FormControl>
+            <FormMessage />
+          </FormItem>
+        )}
+      />
+      <FormField
+        control={form.control}
+        name="config.nextcloudBotToken"
+        render={({ field }) => (
+          <FormItem>
+            <FormLabel>Bot Token *</FormLabel>
+            <FormControl>
+              <Input {...field} placeholder="e.g. j3yujpuh" />
+            </FormControl>
+            <FormMessage />
+          </FormItem>
+        )}
+      />
+      <FormField
+        control={form.control}
+        name="config.nextcloudBotSecret"
+        render={({ field }) => (
+          <FormItem>
+            <FormLabel>Bot Secret *</FormLabel>
+            <FormControl>
+              <PasswordInput {...field} placeholder="HMAC signing secret" />
+            </FormControl>
+            <FormMessage />
+          </FormItem>
+        )}
+      />
+    </>
+  );
+};

src/features/channel/components/notifications/nextcloud/nextcloud.schema.ts

@@ -0,0 +1,7 @@
+import { z } from "zod";
+
+export const NextcloudChannelConfigSchema = z.object({
+    nextcloudUrl: z.string().url("Must be a valid URL"),
+    nextcloudBotToken: z.string().min(1, "Bot token is required"),
+    nextcloudBotSecret: z.string().min(1, "Bot secret is required"),
+});

src/features/channel/components/notifications/nextcloud/nextcloud.ts

@@ -0,0 +1,88 @@
+import { createHmac, randomBytes } from "crypto";
+import type { EventPayload, DispatchResult } from '@/features/notifications/types';
+
+type NextcloudConfig = {
+    nextcloudUrl: string;
+    nextcloudBotToken: string;
+    nextcloudBotSecret: string;
+};
+
+function formatPayloadData(data: unknown): string {
+    if (!data) {
+        return "";
+    }
+
+    if (typeof data === "string") {
+        return data;
+    }
+
+    try {
+        return JSON.stringify(data, null, 2);
+    } catch {
+        return String(data);
+    }
+}
+
+export async function sendNextcloud(
+    config: NextcloudConfig,
+    payload: EventPayload
+): Promise<DispatchResult> {
+    const {
+        nextcloudUrl,
+        nextcloudBotToken,
+        nextcloudBotSecret,
+    } = config;
+
+    const payloadData = formatPayloadData(payload.data);
+
+    const messageParts = [
+        `[${payload.level.toUpperCase()}] ${payload.title}`,
+        payload.message,
+    ];
+
+    if (payloadData) {
+        messageParts.push(`Payload:\n${payloadData}`);
+    }
+
+    const message = messageParts.join("\n\n");
+
+    const random = randomBytes(32).toString("hex");
+
+    const signature = createHmac("sha256", nextcloudBotSecret)
+        .update(random + message)
+        .digest("hex");
+
+    const baseUrl = nextcloudUrl.replace(/\/$/, "");
+
+    const res = await fetch(
+        `${baseUrl}/ocs/v2.php/apps/spreed/api/v1/bot/${nextcloudBotToken}/message`,
+        {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+                Accept: "application/json",
+                "OCS-APIRequest": "true",
+                "X-Nextcloud-Talk-Bot-Random": random,
+                "X-Nextcloud-Talk-Bot-Signature": signature,
+            },
+            body: JSON.stringify({
+                message,
+            }),
+        }
+    );
+
+    if (!res.ok) {
+        const err = await res.text();
+
+        throw new Error(
+            `Nextcloud error: ${res.status} ${err}`
+        );
+    }
+
+    return {
+        success: true,
+        provider: "nextcloud",
+        message: "Sent to Nextcloud Talk",
+        response: await res.text(),
+    };
+}