🎉 initial commit

devices-worker/handlers/device_handler.lua

@@ -0,0 +1,44 @@
+local db = require("db")
+local log = require("log")
+
+local DeviceHandler = {}
+
+function DeviceHandler.handle(event)
+    local conn, err = db.get_connection()
+    if not conn then
+        error("Database connection failed: " .. tostring(err))
+    end
+
+    local ok, handler_err = pcall(function()
+        conn:query([[
+            CREATE TABLE IF NOT EXISTS device_events (
+                id SERIAL PRIMARY KEY,
+                device_id INTEGER,
+                device_name VARCHAR(255),
+                event_type VARCHAR(100),
+                processed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        ]])
+
+        conn:query(
+            "INSERT INTO device_events (device_id, device_name, event_type) VALUES ($1, $2, $3)",
+            tonumber(event.device_id) or 0,
+            event.device_name or "",
+            event.event_type
+        )
+    end)
+
+    conn:disconnect()
+
+    if not ok then
+        error(handler_err)
+    end
+
+    log.info("Device event logged", {
+        component = "device_handler",
+        device_name = event.device_name,
+        request_id = event.request_id,
+    })
+end
+
+return DeviceHandler

devices-worker/handlers/rating_handler.lua

@@ -0,0 +1,45 @@
+local db = require("db")
+local log = require("log")
+
+local RatingHandler = {}
+
+function RatingHandler.handle(event)
+    local conn, err = db.get_connection()
+    if not conn then
+        error("Database connection failed: " .. tostring(err))
+    end
+
+    local ok, handler_err = pcall(function()
+        conn:query([[
+            CREATE TABLE IF NOT EXISTS rating_events (
+                id SERIAL PRIMARY KEY,
+                device_id INTEGER,
+                user_id VARCHAR(255),
+                score INTEGER,
+                processed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        ]])
+
+        conn:query(
+            "INSERT INTO rating_events (device_id, user_id, score) VALUES ($1, $2, $3)",
+            tonumber(event.device_id) or 0,
+            event.user_id or "",
+            tonumber(event.score) or 0
+        )
+    end)
+
+    conn:disconnect()
+
+    if not ok then
+        error(handler_err)
+    end
+
+    log.info("Rating event logged", {
+        component = "rating_handler",
+        device_id = event.device_id,
+        score = event.score,
+        request_id = event.request_id,
+    })
+end
+
+return RatingHandler

devices-worker/handlers/review_handler.lua

@@ -0,0 +1,42 @@
+local db = require("db")
+local log = require("log")
+
+local ReviewHandler = {}
+
+function ReviewHandler.handle(event)
+    local conn, err = db.get_connection()
+    if not conn then
+        error("Database connection failed: " .. tostring(err))
+    end
+
+    local ok, handler_err = pcall(function()
+        conn:query([[
+            CREATE TABLE IF NOT EXISTS review_events (
+                id SERIAL PRIMARY KEY,
+                device_id INTEGER,
+                user_id VARCHAR(255),
+                processed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            )
+        ]])
+
+        conn:query(
+            "INSERT INTO review_events (device_id, user_id) VALUES ($1, $2)",
+            tonumber(event.device_id) or 0,
+            event.user_id or ""
+        )
+    end)
+
+    conn:disconnect()
+
+    if not ok then
+        error(handler_err)
+    end
+
+    log.info("Review event logged", {
+        component = "review_handler",
+        device_id = event.device_id,
+        request_id = event.request_id,
+    })
+end
+
+return ReviewHandler