Add more features

material/rest-api-ui-ktor-quiz-collector/build.gradle.kts

@@ -1,8 +1,7 @@
-
 plugins {
     alias(libs.plugins.kotlin.jvm)
     alias(libs.plugins.ktor)
-    id("org.jetbrains.kotlin.plugin.serialization") version "2.0.10"
+    id("org.jetbrains.kotlin.plugin.serialization") version "2.0.20"
 }
 
 group = "example.com"

material/rest-api-ui-ktor-quiz-collector/gradle/libs.versions.toml

@@ -1,7 +1,6 @@
-
 [versions]
 ktor-version = "3.0.0-beta-2"
-kotlin-version = "2.0.10"
+kotlin-version = "2.0.20"
 logback-version = "1.4.14"
 kotlinx-html-version = "0.10.1"
 

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/bruno.json

@@ -0,0 +1,13 @@
+{
+  "version": "1",
+  "name": "quiz-collector-bruno",
+  "type": "collection",
+  "ignore": [
+    "node_modules",
+    ".git"
+  ],
+  "presets": {
+    "requestType": "http",
+    "requestUrl": "http://localhost:8080"
+  }
+}

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/respond 1.bru

@@ -0,0 +1,26 @@
+meta {
+  name: /respond 1
+  type: http
+  seq: 1
+}
+
+post {
+  url: http://localhost:8080/respond
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "responses": [
+      {
+        "question": "What is the primary goal of Kotlin Multiplatform?",
+        "answer": "Muzukashi"
+      },
+      {
+        "question": "How does Kotlin Multiplatform facilitate code sharing between platforms?",
+        "answer": "By sharing business logic and adapting UI"
+      }
+    ]
+  }
+}

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/respond 2.bru

@@ -0,0 +1,58 @@
+meta {
+  name: /respond 2
+  type: http
+  seq: 2
+}
+
+post {
+  url: http://localhost:8080/respond
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "responses": [
+      {
+        "question": "What is the primary goal of Kotlin Multiplatform?",
+        "answer": "To share code between multiple platforms"
+      },
+      {
+        "question": "How does Kotlin Multiplatform facilitate code sharing between platforms?",
+        "answer": "By sharing business logic and adapting UI"
+      },
+      {
+        "question": "Which platforms does Kotlin Multiplatform support?",
+        "answer": "Android, iOS, and web"
+      },
+      {
+        "question": "What is a common use case for Kotlin Multiplatform?",
+        "answer": "Developing a cross-platform app"
+      },
+      {
+        "question": "What is a shared code module in Kotlin Multiplatform called?",
+        "answer": "Shared module"
+      },
+      {
+        "question": "How does Kotlin Multiplatform handle platform-specific implementations?",
+        "answer": "Through expect and actual declarations"
+      },
+      {
+        "question": "What languages can be interoperable with Kotlin Multiplatform?",
+        "answer": "Java, JavaScript, Swift"
+      },
+      {
+        "question": "What tooling supports Kotlin Multiplatform development?",
+        "answer": "IntelliJ IDEA, Android Studio"
+      },
+      {
+        "question": "What is the benefit of using Kotlin Multiplatform for mobile development?",
+        "answer": "Code reuse and sharing"
+      },
+      {
+        "question": "How does Kotlin Multiplatform differ from Kotlin Native and Kotlin/JS?",
+        "answer": "Kotlin Multiplatform allows sharing code between different platforms using common modules."
+      }
+    ]
+  }
+}

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/respond 3.bru

@@ -0,0 +1,58 @@
+meta {
+  name: /respond 3
+  type: http
+  seq: 3
+}
+
+post {
+  url: http://localhost:8080/respond
+  body: json
+  auth: none
+}
+
+body:json {
+  {
+    "responses": [
+      {
+        "question": "What is the primary goal of Kotlin Multiplatform?",
+        "answer": "Nashi"
+      },
+      {
+        "question": "How does Kotlin Multiplatform facilitate code sharing between platforms?",
+        "answer": "Don't know"
+      },
+      {
+        "question": "Which platforms does Kotlin Multiplatform support?",
+        "answer": "Windows Phone"
+      },
+      {
+        "question": "What is a common use case for Kotlin Multiplatform?",
+        "answer": "No"
+      },
+      {
+        "question": "What is a shared code module in Kotlin Multiplatform called?",
+        "answer": "Nashi"
+      },
+      {
+        "question": "How does Kotlin Multiplatform handle platform-specific implementations?",
+        "answer": "Copy paste is the best"
+      },
+      {
+        "question": "What languages can be interoperable with Kotlin Multiplatform?",
+        "answer": "Zenbu"
+      },
+      {
+        "question": "What tooling supports Kotlin Multiplatform development?",
+        "answer": "Vim"
+      },
+      {
+        "question": "What is the benefit of using Kotlin Multiplatform for mobile development?",
+        "answer": "Code reuse and sharing"
+      },
+      {
+        "question": "How does Kotlin Multiplatform differ from Kotlin Native and Kotlin/JS?",
+        "answer": "Kotlin Multiplatform allows sharing code between different platforms using common modules."
+      }
+    ]
+  }
+}

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/results.bru

@@ -0,0 +1,11 @@
+meta {
+  name: /results
+  type: http
+  seq: 4
+}
+
+get {
+  url: http://localhost:8080/results
+  body: none
+  auth: none
+}

material/rest-api-ui-ktor-quiz-collector/quiz-collector-bruno/table.bru

@@ -0,0 +1,11 @@
+meta {
+  name: /table
+  type: http
+  seq: 5
+}
+
+get {
+  url: http://localhost:8080/table
+  body: none
+  auth: none
+}

material/rest-api-ui-ktor-quiz-collector/result-explorer/readme.md

@@ -0,0 +1,6 @@
+# quiz collector notebooks
+
+```sh
+pip install kotlin-jupyter-kernel jupyter
+pip show kotlin-jupyter-kernel jupyter
+```

material/rest-api-ui-ktor-quiz-collector/result-explorer/requirements.txt

@@ -0,0 +1,2 @@
+kotlin-jupyter-kernel==0.12.0.217
+jupyter==1.0.0

material/rest-api-ui-ktor-quiz-collector/src/main/kotlin/example/com/Models.kt

@@ -1,5 +1,7 @@
 package example.com
 
+import kotlinx.serialization.Serializable
+
 
 val correctResponses = mapOf(
     "What is the primary goal of Kotlin Multiplatform?" to "To share code between multiple platforms",
@@ -14,8 +16,15 @@ val correctResponses = mapOf(
     "How does Kotlin Multiplatform differ from Kotlin Native and Kotlin/JS?" to "Kotlin Multiplatform allows sharing code between different platforms using common modules."
 )
 
+@Serializable
 data class QuestionResponse(val question: String, val answer: String)
+
+@Serializable
 data class QuizResponse(val responses: List<QuestionResponse>) {
-    val score: Int = responses.count { response -> correctResponses[response.question] == response.answer }
-    val histogram: Map<String, Int> = responses.groupingBy { it.answer }.eachCount()
-}
+    fun getScore(): Int {
+        return responses.count { response -> correctResponses[response.question] == response.answer }
+    }
+}
+
+@Serializable
+data class CollectResponse(val score: Int)

material/rest-api-ui-ktor-quiz-collector/src/main/kotlin/example/com/QuizCollector.kt

@@ -9,14 +9,21 @@ import kotlinx.html.*
 
 val quizResponses = mutableListOf<QuizResponse>()
 
-data class CollectResponse(val score: Int)
-
 fun Application.configureQuizCollector() {
     routing {
-        post("/collect") {
+        post("/respond") {
             val quizResponse = call.receive<QuizResponse>()
             quizResponses.add(quizResponse)
-            call.respond(CollectResponse(quizResponse.score))
+            call.respond(CollectResponse(quizResponse.getScore()))
+        }
+
+        get("/results") {
+            call.respond(quizResponses)
+        }
+
+        get("/table") {
+            call.respond(quizResponses.flatMap { it.responses }.groupBy { it.question }
+                .mapValues { it.value.map { it.answer } })
         }
 
         get("/ui") {
@@ -33,7 +40,7 @@ fun Application.configureQuizCollector() {
                         ul {
                             quizResponses.forEach { quizResponse ->
                                 li {
-                                    +"Score: ${quizResponse.score}"
+                                    +"Score: ${quizResponse.getScore()}"
                                 }
                             }
                         }