From a8f1a4d38b356032ddc928f90edf5b1ab7787c5b Mon Sep 17 00:00:00 2001
From: Swordsteel <swordsteel@gmail.com>
Date: Sat, 30 Nov 2024 18:37:19 +0100
Subject: [PATCH] add ConfigurationController

---
 http/configuration.http                       |  4 +++
 .../controller/ConfigurationController.kt     | 31 +++++++++++++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 http/configuration.http
 create mode 100644 src/main/kotlin/ltd/hlaeja/controller/ConfigurationController.kt

diff --git a/http/configuration.http b/http/configuration.http
new file mode 100644
index 0000000..b81c551
--- /dev/null
+++ b/http/configuration.http
@@ -0,0 +1,4 @@
+### get measurement
+GET {{hostname}}/configuration
+Content-Type: application/json
+Identity: 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
diff --git a/src/main/kotlin/ltd/hlaeja/controller/ConfigurationController.kt b/src/main/kotlin/ltd/hlaeja/controller/ConfigurationController.kt
new file mode 100644
index 0000000..222e577
--- /dev/null
+++ b/src/main/kotlin/ltd/hlaeja/controller/ConfigurationController.kt
@@ -0,0 +1,31 @@
+package ltd.hlaeja.controller
+
+import ltd.hlaeja.library.deviceRegistry.Identity
+import ltd.hlaeja.service.DeviceConfigurationService
+import ltd.hlaeja.service.DeviceRegistryService
+import ltd.hlaeja.service.JwtService
+import ltd.hlaeja.util.toDeviceResponse
+import org.springframework.web.bind.annotation.GetMapping
+import org.springframework.web.bind.annotation.RequestHeader
+import org.springframework.web.bind.annotation.RequestMapping
+import org.springframework.web.bind.annotation.RestController
+
+@RestController
+@RequestMapping("/configuration")
+class ConfigurationController(
+    private val configurationService: DeviceConfigurationService,
+    private val deviceRegistry: DeviceRegistryService,
+    private val jwtService: JwtService,
+) {
+
+    @GetMapping
+    suspend fun getNodeConfiguration(
+        @RequestHeader("Identity") identityToken: String,
+    ): Map<String, String> = extracted(identityToken)
+        .let { configurationService.getConfiguration(it.node).toDeviceResponse() }
+
+    private suspend fun extracted(
+        identityToken: String,
+    ): Identity.Response = jwtService.readIdentity(identityToken)
+        .let { deviceRegistry.getIdentityFromDevice(it) }
+}