Scaffold application

.gitignore

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+
+# Created by https://www.gitignore.io/api/java,linux,macos,windows,intellij,visualstudiocode,gradle
+# Edit at https://www.gitignore.io/?templates=java,linux,macos,windows,intellij,visualstudiocode,gradle
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
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+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
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+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### macOS ###
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+.AppleDouble
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+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
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+
+# Directories potentially created on remote AFP share
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+
+### VisualStudioCode ###
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+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
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+
+# Dump file
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+# Folder config file
+[Dd]esktop.ini
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+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
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+
+# Windows shortcuts
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+
+### Gradle ###
+.gradle
+build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+### Gradle Patch ###
+**/build/
+
+# End of https://www.gitignore.io/api/java,linux,macos,windows,intellij,visualstudiocode,gradle
+
+*.db

README.md

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-# m223-punchclock
+# M223: Punchclock
+Dies ist eine Beispielapplikation für das Modul M223.
+
+## Loslegen
+Folgende Schritte befolgen um loszulegen:
+1. Sicherstellen, dass JDK 12 installiert und in der Umgebungsvariable `path` definiert ist.
+1. Ins Verzeichnis der Applikation wechseln und über die Kommandozeile mit `./gradlew bootRun` oder `./gradlew.bat bootRun` starten
+1. Unittest mit `./gradlew test` oder `./gradlew.bat test` ausführen.
+1. Ein ausführbares JAR kann mit `./gradlew bootJar` oder `./gradlew.bat bootJar` erstellt werden.
+
+Folgende Dienste stehen während der Ausführung im Profil `dev` zur Verfügung:
+- REST-Schnittstelle der Applikation: http://localhost:8081
+- Dashboard der H2 Datenbank: http://localhost:8081/h2-console

src/main/java/ch/zli/m223/punchclock/config/WebConfiguration.java

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+package ch.zli.m223.punchclock.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+@Profile("dev")
+public class WebConfiguration implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**").allowedOrigins("*").allowedMethods("*");
+    }
+}

src/main/java/ch/zli/m223/punchclock/controller/EntryController.java

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+package ch.zli.m223.punchclock.controller;
+
+import ch.zli.m223.punchclock.domain.Entry;
+import ch.zli.m223.punchclock.service.EntryService;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+import java.util.List;
+
+@RestController
+@RequestMapping("/entries")
+public class EntryController {
+    private EntryService entryService;
+
+    public EntryController(EntryService entryService) {
+        this.entryService = entryService;
+    }
+
+    @GetMapping
+    @ResponseStatus(HttpStatus.OK)
+    public List<Entry> getAllEntries() {
+        return entryService.findAll();
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public Entry createEntry(@Valid @RequestBody Entry entry) {
+        return entryService.createEntry(entry);
+    }
+}

src/main/java/ch/zli/m223/punchclock/domain/Entry.java

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+package ch.zli.m223.punchclock.domain;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+
+@Entity
+public class Entry {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private LocalDateTime checkIn;
+
+    @Column(nullable = false)
+    private LocalDateTime checkOut;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public LocalDateTime getCheckIn() {
+        return checkIn;
+    }
+
+    public void setCheckIn(LocalDateTime checkIn) {
+        this.checkIn = checkIn;
+    }
+
+    public LocalDateTime getCheckOut() {
+        return checkOut;
+    }
+
+    public void setCheckOut(LocalDateTime checkOut) {
+        this.checkOut = checkOut;
+    }
+}

src/main/java/ch/zli/m223/punchclock/repository/EntryRepository.java

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+package ch.zli.m223.punchclock.repository;
+
+import ch.zli.m223.punchclock.domain.Entry;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface EntryRepository extends JpaRepository<Entry, Long> {
+}

src/main/java/ch/zli/m223/punchclock/service/EntryService.java

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+package ch.zli.m223.punchclock.service;
+
+import ch.zli.m223.punchclock.domain.Entry;
+import ch.zli.m223.punchclock.repository.EntryRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class EntryService {
+    private EntryRepository entryRepository;
+
+    public EntryService(EntryRepository entryRepository) {
+        this.entryRepository = entryRepository;
+    }
+
+    public Entry createEntry(Entry entry) {
+        return entryRepository.save(entry);
+    }
+
+    public List<Entry> findAll() {
+        return entryRepository.findAll();
+    }
+}