condition check lambda

lambdas/conditionCheckReminder/index.js

@@ -0,0 +1,68 @@
+const { processReminder } = require("./handler");
+const { logger } = require("../shared");
+
+/**
+ * Lambda handler for condition check reminder emails.
+ *
+ * Invoked by EventBridge Scheduler with a payload containing:
+ * - rentalId: UUID of the rental
+ * - checkType: Type of check (pre_rental_owner, rental_start_renter, rental_end_renter, post_rental_owner)
+ * - scheduleName: Name of the schedule (for cleanup after execution)
+ *
+ * @param {Object} event - EventBridge Scheduler event
+ * @returns {Promise<Object>} Result of the reminder processing
+ */
+exports.handler = async (event) => {
+  logger.info("Lambda invoked", { event });
+
+  // Extract payload - EventBridge Scheduler sends it directly
+  const { rentalId, checkType, scheduleName } = event;
+
+  // Validate required fields
+  if (!rentalId) {
+    logger.error("Missing rentalId in event payload");
+    return {
+      statusCode: 400,
+      body: JSON.stringify({ error: "Missing rentalId" }),
+    };
+  }
+
+  if (!checkType) {
+    logger.error("Missing checkType in event payload");
+    return {
+      statusCode: 400,
+      body: JSON.stringify({ error: "Missing checkType" }),
+    };
+  }
+
+  // Validate checkType
+  const validCheckTypes = [
+    "pre_rental_owner",
+    "rental_start_renter",
+    "rental_end_renter",
+    "post_rental_owner",
+  ];
+
+  if (!validCheckTypes.includes(checkType)) {
+    logger.error("Invalid checkType", { checkType, validCheckTypes });
+    return {
+      statusCode: 400,
+      body: JSON.stringify({ error: "Invalid checkType" }),
+    };
+  }
+
+  // Process the reminder
+  const result = await processReminder(rentalId, checkType, scheduleName);
+
+  if (result.success) {
+    return {
+      statusCode: 200,
+      body: JSON.stringify(result),
+    };
+  } else {
+    return {
+      statusCode: 500,
+      body: JSON.stringify(result),
+    };
+  }
+};