Add crud

server/private/routers/alertRule/createAlertRule.ts

@@ -0,0 +1,196 @@
+/*
+ * This file is part of a proprietary work.
+ *
+ * Copyright (c) 2025 Fossorial, Inc.
+ * All rights reserved.
+ *
+ * This file is licensed under the Fossorial Commercial License.
+ * You may not use this file except in compliance with the License.
+ * Unauthorized use, copying, modification, or distribution is strictly prohibited.
+ *
+ * This file is not licensed under the AGPLv3.
+ */
+
+import { Request, Response, NextFunction } from "express";
+import { z } from "zod";
+import { db } from "@server/db";
+import {
+    alertRules,
+    alertEmailActions,
+    alertEmailRecipients,
+    alertWebhookActions
+} from "@server/db";
+import response from "@server/lib/response";
+import HttpCode from "@server/types/HttpCode";
+import createHttpError from "http-errors";
+import logger from "@server/logger";
+import { fromError } from "zod-validation-error";
+import { OpenAPITags, registry } from "@server/openApi";
+
+const paramsSchema = z.strictObject({
+    orgId: z.string().nonempty()
+});
+
+const recipientSchema = z
+    .strictObject({
+        userId: z.string().optional(),
+        roleId: z.string().optional(),
+        email: z.string().email().optional()
+    })
+    .refine((r) => r.userId || r.roleId || r.email, {
+        message: "Each recipient must have at least one of userId, roleId, or email"
+    });
+
+const emailActionSchema = z.strictObject({
+    enabled: z.boolean().optional().default(true),
+    recipients: z.array(recipientSchema).min(1)
+});
+
+const webhookActionSchema = z.strictObject({
+    webhookUrl: z.string().url(),
+    config: z.string().optional(),
+    enabled: z.boolean().optional().default(true)
+});
+
+const bodySchema = z.strictObject({
+    name: z.string().nonempty(),
+    eventType: z.enum([
+        "site_online",
+        "site_offline",
+        "health_check_healthy",
+        "health_check_not_healthy"
+    ]),
+    siteId: z.number().int().optional(),
+    healthCheckId: z.number().int().optional(),
+    enabled: z.boolean().optional().default(true),
+    cooldownSeconds: z.number().int().nonnegative().optional().default(300),
+    emailAction: emailActionSchema.optional(),
+    webhookActions: z.array(webhookActionSchema).optional()
+});
+
+export type CreateAlertRuleResponse = {
+    alertRuleId: number;
+};
+
+registry.registerPath({
+    method: "put",
+    path: "/org/{orgId}/alert-rule",
+    description: "Create an alert rule for a specific organization.",
+    tags: [OpenAPITags.Org],
+    request: {
+        params: paramsSchema,
+        body: {
+            content: {
+                "application/json": {
+                    schema: bodySchema
+                }
+            }
+        }
+    },
+    responses: {}
+});
+
+export async function createAlertRule(
+    req: Request,
+    res: Response,
+    next: NextFunction
+): Promise<any> {
+    try {
+        const parsedParams = paramsSchema.safeParse(req.params);
+        if (!parsedParams.success) {
+            return next(
+                createHttpError(
+                    HttpCode.BAD_REQUEST,
+                    fromError(parsedParams.error).toString()
+                )
+            );
+        }
+
+        const { orgId } = parsedParams.data;
+
+        const parsedBody = bodySchema.safeParse(req.body);
+        if (!parsedBody.success) {
+            return next(
+                createHttpError(
+                    HttpCode.BAD_REQUEST,
+                    fromError(parsedBody.error).toString()
+                )
+            );
+        }
+
+        const {
+            name,
+            eventType,
+            siteId,
+            healthCheckId,
+            enabled,
+            cooldownSeconds,
+            emailAction,
+            webhookActions
+        } = parsedBody.data;
+
+        const now = Date.now();
+
+        const [rule] = await db
+            .insert(alertRules)
+            .values({
+                orgId,
+                name,
+                eventType,
+                siteId: siteId ?? null,
+                healthCheckId: healthCheckId ?? null,
+                enabled,
+                cooldownSeconds,
+                createdAt: now,
+                updatedAt: now
+            })
+            .returning();
+
+        if (emailAction) {
+            const [emailActionRow] = await db
+                .insert(alertEmailActions)
+                .values({
+                    alertRuleId: rule.alertRuleId,
+                    enabled: emailAction.enabled
+                })
+                .returning();
+
+            if (emailAction.recipients.length > 0) {
+                await db.insert(alertEmailRecipients).values(
+                    emailAction.recipients.map((r) => ({
+                        emailActionId: emailActionRow.emailActionId,
+                        userId: r.userId ?? null,
+                        roleId: r.roleId ?? null,
+                        email: r.email ?? null
+                    }))
+                );
+            }
+        }
+
+        if (webhookActions && webhookActions.length > 0) {
+            await db.insert(alertWebhookActions).values(
+                webhookActions.map((wa) => ({
+                    alertRuleId: rule.alertRuleId,
+                    webhookUrl: wa.webhookUrl,
+                    config: wa.config ?? null,
+                    enabled: wa.enabled
+                }))
+            );
+        }
+
+        return response<CreateAlertRuleResponse>(res, {
+            data: {
+                alertRuleId: rule.alertRuleId
+            },
+            success: true,
+            error: false,
+            message: "Alert rule created successfully",
+            status: HttpCode.CREATED
+        });
+    } catch (error) {
+        logger.error(error);
+        return next(
+            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
+        );
+    }
+}