diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/.mvn/wrapper/MavenWrapperDownloader.java b/.mvn/wrapper/MavenWrapperDownloader.java new file mode 100644 index 0000000..e76d1f3 --- /dev/null +++ b/.mvn/wrapper/MavenWrapperDownloader.java @@ -0,0 +1,117 @@ +/* + * Copyright 2007-present the original author or authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * https://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +import java.net.*; +import java.io.*; +import java.nio.channels.*; +import java.util.Properties; + +public class MavenWrapperDownloader { + + private static final String WRAPPER_VERSION = "0.5.6"; + /** + * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. + */ + private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" + + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; + + /** + * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to + * use instead of the default one. + */ + private static final String MAVEN_WRAPPER_PROPERTIES_PATH = + ".mvn/wrapper/maven-wrapper.properties"; + + /** + * Path where the maven-wrapper.jar will be saved to. + */ + private static final String MAVEN_WRAPPER_JAR_PATH = + ".mvn/wrapper/maven-wrapper.jar"; + + /** + * Name of the property which should be used to override the default download url for the wrapper. + */ + private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; + + public static void main(String args[]) { + System.out.println("- Downloader started"); + File baseDirectory = new File(args[0]); + System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); + + // If the maven-wrapper.properties exists, read it and check if it contains a custom + // wrapperUrl parameter. + File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); + String url = DEFAULT_DOWNLOAD_URL; + if(mavenWrapperPropertyFile.exists()) { + FileInputStream mavenWrapperPropertyFileInputStream = null; + try { + mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); + Properties mavenWrapperProperties = new Properties(); + mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); + url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); + } catch (IOException e) { + System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); + } finally { + try { + if(mavenWrapperPropertyFileInputStream != null) { + mavenWrapperPropertyFileInputStream.close(); + } + } catch (IOException e) { + // Ignore ... + } + } + } + System.out.println("- Downloading from: " + url); + + File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); + if(!outputFile.getParentFile().exists()) { + if(!outputFile.getParentFile().mkdirs()) { + System.out.println( + "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); + } + } + System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); + try { + downloadFileFromURL(url, outputFile); + System.out.println("Done"); + System.exit(0); + } catch (Throwable e) { + System.out.println("- Error downloading"); + e.printStackTrace(); + System.exit(1); + } + } + + private static void downloadFileFromURL(String urlString, File destination) throws Exception { + if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { + String username = System.getenv("MVNW_USERNAME"); + char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); + Authenticator.setDefault(new Authenticator() { + @Override + protected PasswordAuthentication getPasswordAuthentication() { + return new PasswordAuthentication(username, password); + } + }); + } + URL website = new URL(urlString); + ReadableByteChannel rbc; + rbc = Channels.newChannel(website.openStream()); + FileOutputStream fos = new FileOutputStream(destination); + fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); + fos.close(); + rbc.close(); + } + +} diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..2cc7d4a Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..ffdc10e --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.1/apache-maven-3.8.1-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..ba671bf --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,18 @@ +version: '3' +services: + api-db: + image: postgres:alpine3.14 + container_name: blog-db + ports: + - "5432:5432" + environment: + - POSTGRES_PASSWORD=postgres + - POSTGRES_USER=postgres + pg-admin: + container_name: hello + image: dpage/pgadmin4:5.5 + environment: + - PGADMIN_DEFAULT_EMAIL=postgres@cpatrut.ro + - PGADMIN_DEFAULT_PASSWORD=postgres + ports: + - "3000:80" diff --git a/mvnw b/mvnw new file mode 100755 index 0000000..a16b543 --- /dev/null +++ b/mvnw @@ -0,0 +1,310 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..c8d4337 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,182 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM https://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + +FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..a68e507 --- /dev/null +++ b/pom.xml @@ -0,0 +1,140 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.5.2 + + + dev.enblng + api + 0.0.1-SNAPSHOT + api + API Guide with postgres database and API Specifications + + 16 + 3.0.0 + 1.4.2.Final + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-starter-validation + + + + org.flywaydb + flyway-core + + + + org.modelmapper + modelmapper + 2.3.6 + + + org.springframework.boot + spring-boot-devtools + runtime + true + + + org.postgresql + postgresql + runtime + + + org.springframework.boot + spring-boot-configuration-processor + true + + + org.projectlombok + lombok + 1.18.20 + true + + + org.springframework.boot + spring-boot-starter-test + test + + + io.springfox + springfox-boot-starter + 3.0.0 + + + io.springfox + springfox-swagger-ui + 3.0.0 + + + org.mapstruct + mapstruct + ${mapstruct.version} + + + io.springfox + springfox-bean-validators + 3.0.0 + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + org.projectlombok + lombok + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.8.1 + + + + org.mapstruct + mapstruct-processor + ${mapstruct.version} + + + org.projectlombok + lombok + ${lombok.version} + + + org.projectlombok + lombok-mapstruct-binding + 0.2.0 + + + + + -Amapstruct.defaultComponentModel=spring + + + + + + + + diff --git a/src/main/java/dev/enblng/api/ApiApplication.java b/src/main/java/dev/enblng/api/ApiApplication.java new file mode 100644 index 0000000..908485d --- /dev/null +++ b/src/main/java/dev/enblng/api/ApiApplication.java @@ -0,0 +1,11 @@ +package dev.enblng.api; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ApiApplication { + public static void main(final String[] args) { + SpringApplication.run(ApiApplication.class, args); + } +} diff --git a/src/main/java/dev/enblng/api/api/CommentController.java b/src/main/java/dev/enblng/api/api/CommentController.java new file mode 100644 index 0000000..0bb5fe2 --- /dev/null +++ b/src/main/java/dev/enblng/api/api/CommentController.java @@ -0,0 +1,61 @@ +package dev.enblng.api.api; + +import dev.enblng.api.dto.CommentTO; +import dev.enblng.api.services.CommentService; +import io.swagger.annotations.Api; +import lombok.extern.slf4j.Slf4j; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.PageRequest; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.*; + +import javax.validation.Valid; +import javax.validation.constraints.NotNull; +import java.util.List; +import java.util.UUID; + +@RestController +@RequestMapping(CommentController.PATH) +@Api(tags = "Comments") +@Slf4j +public class CommentController { + static final String PATH = "comments"; + private final CommentService commentService; + + @Autowired + public CommentController(final CommentService commentService) { + this.commentService = commentService; + } + + @PostMapping + public ResponseEntity save(@Valid @RequestBody final CommentTO comment) { + log.debug("saving comment: " + comment); + return new ResponseEntity<>(commentService.save(comment), HttpStatus.CREATED); + } + + @PutMapping + public ResponseEntity update(@Valid @RequestBody final CommentTO comment) { + log.debug("updating comment" + comment); + commentService.update(comment); + return new ResponseEntity<>(HttpStatus.OK); + } + + @GetMapping + public ResponseEntity> getComments(@NotNull @RequestParam("postId") final UUID postId, + @NotNull @RequestParam("page") final int page, + @NotNull @RequestParam("size") final int size) { + log.debug("getting comments"); + return new ResponseEntity<>( + commentService.getByPostId(postId, PageRequest.of(page, size)), + HttpStatus.OK + ); + } + + @DeleteMapping + public ResponseEntity delete(@NotNull @RequestParam("id") final UUID id) { + log.debug("deleting comment: " + id); + commentService.delete(id); + return new ResponseEntity<>(HttpStatus.OK); + } +} diff --git a/src/main/java/dev/enblng/api/api/PostController.java b/src/main/java/dev/enblng/api/api/PostController.java new file mode 100644 index 0000000..5bd1565 --- /dev/null +++ b/src/main/java/dev/enblng/api/api/PostController.java @@ -0,0 +1,60 @@ +package dev.enblng.api.api; + +import dev.enblng.api.dto.PostTO; +import dev.enblng.api.services.PostService; +import io.swagger.annotations.Api; +import lombok.extern.slf4j.Slf4j; +import org.springframework.data.domain.PageRequest; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.*; + +import javax.validation.Valid; +import javax.validation.constraints.NotNull; +import java.util.List; +import java.util.UUID; + +@RestController +@RequestMapping(PostController.PATH) +@Api(tags = "Posts") +@Slf4j +public class PostController { + + final static String PATH = "posts"; + + private final PostService postService; + + public PostController(final PostService postService) { + this.postService = postService; + } + + @PostMapping + public ResponseEntity save(@Valid @RequestBody final PostTO post) { + log.debug("saving post: " + post); + return new ResponseEntity<>(postService.save(post), HttpStatus.CREATED); + } + + @PutMapping + public ResponseEntity update(@Valid @RequestBody final PostTO post) { + log.debug("updating post: " + post); + postService.update(post); + return new ResponseEntity<>(HttpStatus.OK); + } + + @GetMapping + public ResponseEntity getById(@NotNull @RequestParam("id") final UUID id) { + return new ResponseEntity<>(postService.getById(id), HttpStatus.OK); + } + + @GetMapping("/all") + public ResponseEntity> getAll(@NotNull @RequestParam("page") final int page, + @NotNull @RequestParam("size") final int size) { + return new ResponseEntity<>(postService.findAll(PageRequest.of(page, size)), HttpStatus.OK); + } + + @DeleteMapping + public ResponseEntity delete(@NotNull @RequestParam("id") final UUID id) { + postService.delete(id); + return new ResponseEntity<>(HttpStatus.OK); + } +} diff --git a/src/main/java/dev/enblng/api/config/BeanConfig.java b/src/main/java/dev/enblng/api/config/BeanConfig.java new file mode 100644 index 0000000..6ef0c58 --- /dev/null +++ b/src/main/java/dev/enblng/api/config/BeanConfig.java @@ -0,0 +1,54 @@ +package dev.enblng.api.config; + +import org.modelmapper.ModelMapper; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.bind.annotation.RestController; +import springfox.documentation.builders.ApiInfoBuilder; +import springfox.documentation.builders.PathSelectors; +import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.service.ApiInfo; +import springfox.documentation.service.Contact; +import springfox.documentation.spi.DocumentationType; +import springfox.documentation.spring.web.plugins.Docket; + +//TODO: delete +@Configuration +public class BeanConfig { + private static final String SNAPSHOT = "1.0"; + private static final String HTTP_WWW_APACHE_ORG_LICENSES_LICENSE_2_0_HTML = "Usage of this code is forbidden without consent"; + private static final String APACHE_2_0 = "Apache 2.0"; + + @Bean + public ModelMapper modelMapper() { + final ModelMapper modelMapper = new ModelMapper(); + + modelMapper.getConfiguration() + .setFieldMatchingEnabled(true) + .setFieldAccessLevel(org.modelmapper.config.Configuration.AccessLevel.PRIVATE); + return modelMapper; + } + + @Bean + public Docket api() { + + return new Docket(DocumentationType.SWAGGER_2) + .useDefaultResponseMessages(false) + .select() + .apis(RequestHandlerSelectors.withClassAnnotation(RestController.class)) + .paths(PathSelectors.any()) + .build() + .apiInfo(apiEndPointsInfo()); + } + + private ApiInfo apiEndPointsInfo() { + return new ApiInfoBuilder().title("Blog API") + .description("Example of a blog API") + .contact(new Contact("Catalin Patrut", "NO URL", "api@cpatrut.ro")) + .license(APACHE_2_0) + .licenseUrl(HTTP_WWW_APACHE_ORG_LICENSES_LICENSE_2_0_HTML) + .version(SNAPSHOT) + .build(); + } + +} diff --git a/src/main/java/dev/enblng/api/dto/ApiModelPropertyValues.java b/src/main/java/dev/enblng/api/dto/ApiModelPropertyValues.java new file mode 100644 index 0000000..e818ea2 --- /dev/null +++ b/src/main/java/dev/enblng/api/dto/ApiModelPropertyValues.java @@ -0,0 +1,7 @@ +package dev.enblng.api.dto; + +public interface ApiModelPropertyValues { + String ONLY_FOR_GET_MESSAGE = "Used only for get operations"; + String UUID_MESSAGE = "UUID values, must be populated for update & delete operations "; + String FOREIGN_KEY_MESSAGE = "Foreign key, must be used for update and post operations"; +} diff --git a/src/main/java/dev/enblng/api/dto/CommentTO.java b/src/main/java/dev/enblng/api/dto/CommentTO.java new file mode 100644 index 0000000..0a3e328 --- /dev/null +++ b/src/main/java/dev/enblng/api/dto/CommentTO.java @@ -0,0 +1,56 @@ +package dev.enblng.api.dto; + + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Value; + +import javax.validation.constraints.NotNull; +import javax.validation.constraints.Size; +import java.util.UUID; + +import static dev.enblng.api.dto.ApiModelPropertyValues.*; + + +@ApiModel(description = "Class representing a post on the blog") +@Value +@AllArgsConstructor +public class CommentTO { + + @ApiModelProperty(value = UUID_MESSAGE) + UUID id; + + @ApiModelProperty(position = 1, required = true) + @Size(min = 5, max = 255) + String title; + + @ApiModelProperty(position = 2, value = ONLY_FOR_GET_MESSAGE, example = "George") + @NotNull + String author; + + @ApiModelProperty(position = 3, required = true, example = "Hello hello") + @Size(min = 10) + @NotNull + String content; + + @ApiModelProperty(position = 5, value = ONLY_FOR_GET_MESSAGE) + String updateTime; + + + @ApiModelProperty(position = 6, value = FOREIGN_KEY_MESSAGE) + UUID postId; + + @Builder + private static CommentTO newPostTo(final UUID id, + final String title, + final String author, + final String content, + final String updateTime, + final UUID postId + ) { + return new CommentTO(id, title, author, content, updateTime, postId); + } + +} diff --git a/src/main/java/dev/enblng/api/dto/PostTO.java b/src/main/java/dev/enblng/api/dto/PostTO.java new file mode 100644 index 0000000..4c7fa3e --- /dev/null +++ b/src/main/java/dev/enblng/api/dto/PostTO.java @@ -0,0 +1,51 @@ +package dev.enblng.api.dto; + +import io.swagger.annotations.ApiModel; +import io.swagger.annotations.ApiModelProperty; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Value; + +import javax.validation.constraints.NotNull; +import javax.validation.constraints.Null; +import javax.validation.constraints.Size; +import java.util.UUID; + +import static dev.enblng.api.dto.ApiModelPropertyValues.ONLY_FOR_GET_MESSAGE; +import static dev.enblng.api.dto.ApiModelPropertyValues.UUID_MESSAGE; + +@ApiModel(description = "Class representing a post on the blog") +@Value +@AllArgsConstructor +public class PostTO { + + @ApiModelProperty(value = UUID_MESSAGE) + UUID id; + + @ApiModelProperty(position = 1, required = true, example = "Hello title") + @Size(min = 5, max = 255) + @NotNull + String title; + + @ApiModelProperty(value = ONLY_FOR_GET_MESSAGE, position = 2) + String author; + + @ApiModelProperty(position = 3, required = true, example = "Hello hello") + @Size(min = 10) + @NotNull + String content; + + @ApiModelProperty(value = ONLY_FOR_GET_MESSAGE, position = 5) + @Null + String updateTime; + + @Builder + private static PostTO newPostTo(final UUID id, + final String title, + final String author, + final String content, + final String updateTime + ) { + return new PostTO(id, title, author, content, updateTime); + } +} diff --git a/src/main/java/dev/enblng/api/entities/CommentEntity.java b/src/main/java/dev/enblng/api/entities/CommentEntity.java new file mode 100644 index 0000000..62302bb --- /dev/null +++ b/src/main/java/dev/enblng/api/entities/CommentEntity.java @@ -0,0 +1,40 @@ +package dev.enblng.api.entities; + +import lombok.Getter; +import lombok.Setter; +import org.hibernate.annotations.CreationTimestamp; +import org.hibernate.annotations.UpdateTimestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import java.time.ZonedDateTime; +import java.util.UUID; + +@Entity +@Table(schema = "blog", name = "comments") +@Getter +@Setter +public class CommentEntity { + @Id + @Column(name = "id", nullable = false) + private UUID id; + + @Column(name = "title", nullable = false) + private String title; + + @Column(name = "content", nullable = false) + private String content; + + @Column(name = "update_time") + @UpdateTimestamp + private ZonedDateTime updateTime; + + @Column(name = "creation_time", nullable = false) + @CreationTimestamp + private ZonedDateTime creationTime; + + @Column(name = "post_id", nullable = false, updatable = false) + private UUID postId; +} diff --git a/src/main/java/dev/enblng/api/entities/PostEntity.java b/src/main/java/dev/enblng/api/entities/PostEntity.java new file mode 100644 index 0000000..44e64ce --- /dev/null +++ b/src/main/java/dev/enblng/api/entities/PostEntity.java @@ -0,0 +1,42 @@ +package dev.enblng.api.entities; + +import lombok.Getter; +import lombok.Setter; +import org.hibernate.annotations.CreationTimestamp; +import org.hibernate.annotations.UpdateTimestamp; + +import javax.persistence.Column; +import javax.persistence.Entity; +import javax.persistence.Id; +import javax.persistence.Table; +import java.time.ZonedDateTime; +import java.util.UUID; + +@Entity +@Table(schema = "blog", name = "posts") +@Getter +@Setter +public class PostEntity { + @Id + @Column(name = "id", nullable = false) + private UUID id; + + @Column(name = "title", nullable = false) + private String title; + + @Column(name = "author", nullable = false) + private String author; + + + @Column(name = "content", nullable = false) + private String content; + + @Column(name = "update_time") + @UpdateTimestamp + private ZonedDateTime updateTime; + + @Column(name = "creation_time", nullable = false) + @CreationTimestamp + private ZonedDateTime creationTime; + +} diff --git a/src/main/java/dev/enblng/api/mappers/CommentMapper.java b/src/main/java/dev/enblng/api/mappers/CommentMapper.java new file mode 100644 index 0000000..888baa0 --- /dev/null +++ b/src/main/java/dev/enblng/api/mappers/CommentMapper.java @@ -0,0 +1,14 @@ +package dev.enblng.api.mappers; + +import dev.enblng.api.dto.CommentTO; +import dev.enblng.api.entities.CommentEntity; +import org.mapstruct.Mapper; +import org.mapstruct.Mapping; + +@Mapper +public interface CommentMapper { + @Mapping(target = "creationTime", ignore = true) + CommentEntity toEntity(final CommentTO comment); + + CommentTO toTransferObject(final CommentEntity comment); +} diff --git a/src/main/java/dev/enblng/api/mappers/PostMapper.java b/src/main/java/dev/enblng/api/mappers/PostMapper.java new file mode 100644 index 0000000..ca918d9 --- /dev/null +++ b/src/main/java/dev/enblng/api/mappers/PostMapper.java @@ -0,0 +1,14 @@ +package dev.enblng.api.mappers; + +import dev.enblng.api.dto.PostTO; +import dev.enblng.api.entities.PostEntity; +import org.mapstruct.Mapper; +import org.mapstruct.Mapping; + +@Mapper +public interface PostMapper { + @Mapping(target = "creationTime", ignore = true) + PostEntity toEntity(final PostTO post); + + PostTO toTransferObject(final PostEntity post); +} diff --git a/src/main/java/dev/enblng/api/repositories/BlogRepository.java b/src/main/java/dev/enblng/api/repositories/BlogRepository.java new file mode 100644 index 0000000..5c8ef64 --- /dev/null +++ b/src/main/java/dev/enblng/api/repositories/BlogRepository.java @@ -0,0 +1,14 @@ +package dev.enblng.api.repositories; + +import org.springframework.data.repository.NoRepositoryBean; +import org.springframework.data.repository.Repository; + +import java.io.Serializable; +import java.util.Optional; + +@NoRepositoryBean +public interface BlogRepository extends Repository { + Optional getById(ID id); + + S save(S entity); +} diff --git a/src/main/java/dev/enblng/api/repositories/CommentRepository.java b/src/main/java/dev/enblng/api/repositories/CommentRepository.java new file mode 100644 index 0000000..e80b601 --- /dev/null +++ b/src/main/java/dev/enblng/api/repositories/CommentRepository.java @@ -0,0 +1,29 @@ +package dev.enblng.api.repositories; + +import dev.enblng.api.entities.CommentEntity; +import org.springframework.data.domain.Pageable; +import org.springframework.data.jpa.repository.Modifying; +import org.springframework.data.jpa.repository.Query; + +import javax.transaction.Transactional; +import java.time.ZonedDateTime; +import java.util.UUID; +import java.util.stream.Stream; + +public interface CommentRepository extends BlogRepository { + + @Transactional + Stream findAllByPostIdOrderByCreationTime(final UUID postId, Pageable pageable); + + @Transactional + @Modifying + @Query("update CommentEntity c set" + + " c.title=?1, c.content=?2, c.updateTime=?3 where c.id=?4") + int updateComment(final String title, + final String content, + final ZonedDateTime updateTime, + final UUID id); + + + void deleteById(final UUID id); +} diff --git a/src/main/java/dev/enblng/api/repositories/PostRepository.java b/src/main/java/dev/enblng/api/repositories/PostRepository.java new file mode 100644 index 0000000..11bda0c --- /dev/null +++ b/src/main/java/dev/enblng/api/repositories/PostRepository.java @@ -0,0 +1,32 @@ +package dev.enblng.api.repositories; + +import dev.enblng.api.entities.PostEntity; +import org.springframework.data.domain.Page; +import org.springframework.data.domain.Pageable; +import org.springframework.data.jpa.repository.Modifying; +import org.springframework.data.jpa.repository.Query; + +import javax.transaction.Transactional; +import java.time.ZonedDateTime; +import java.util.UUID; + +public interface PostRepository extends BlogRepository { + + @Transactional + Page findAll(Pageable pageable); + + @Transactional + @Modifying + @Query("update PostEntity p set p.title = ?1, p.content = ?2, p.author = ?3" + + ",p.updateTime =?4 where p.id = ?5") + int updatePost(final String title, + final String author, + final String content, + final ZonedDateTime updateTime, + final UUID postId); + + @Modifying + @Transactional + @Query("delete from PostEntity p where p.id=?1") + int deleteById(final UUID id); +} diff --git a/src/main/java/dev/enblng/api/services/CommentService.java b/src/main/java/dev/enblng/api/services/CommentService.java new file mode 100644 index 0000000..188a08e --- /dev/null +++ b/src/main/java/dev/enblng/api/services/CommentService.java @@ -0,0 +1,17 @@ +package dev.enblng.api.services; + +import dev.enblng.api.dto.CommentTO; +import org.springframework.data.domain.Pageable; + +import java.util.List; +import java.util.UUID; + +public interface CommentService { + CommentTO save(final CommentTO comment); + + List getByPostId(final UUID postId, Pageable pageable); + + void update(final CommentTO comment); + + void delete(final UUID id); +} diff --git a/src/main/java/dev/enblng/api/services/PostService.java b/src/main/java/dev/enblng/api/services/PostService.java new file mode 100644 index 0000000..0c3ac55 --- /dev/null +++ b/src/main/java/dev/enblng/api/services/PostService.java @@ -0,0 +1,19 @@ +package dev.enblng.api.services; + +import dev.enblng.api.dto.PostTO; +import org.springframework.data.domain.Pageable; + +import java.util.List; +import java.util.UUID; + +public interface PostService { + PostTO save(final PostTO post); + + PostTO getById(final UUID id); + + List findAll(final Pageable pageable); + + void update(final PostTO post); + + void delete(final UUID id); +} diff --git a/src/main/java/dev/enblng/api/services/impl/CommentServiceImpl.java b/src/main/java/dev/enblng/api/services/impl/CommentServiceImpl.java new file mode 100644 index 0000000..8230043 --- /dev/null +++ b/src/main/java/dev/enblng/api/services/impl/CommentServiceImpl.java @@ -0,0 +1,62 @@ +package dev.enblng.api.services.impl; + +import dev.enblng.api.dto.CommentTO; +import dev.enblng.api.entities.CommentEntity; +import dev.enblng.api.mappers.CommentMapper; +import dev.enblng.api.repositories.CommentRepository; +import dev.enblng.api.services.CommentService; +import org.modelmapper.ModelMapper; +import org.springframework.data.domain.Pageable; +import org.springframework.stereotype.Service; + +import javax.transaction.Transactional; +import java.time.ZonedDateTime; +import java.util.List; +import java.util.UUID; +import java.util.stream.Collectors; + +@Service +public class CommentServiceImpl implements CommentService { + + private final CommentRepository commentRepository; + private final CommentMapper commentMapper; + + public CommentServiceImpl( + final ModelMapper modelMapper, + final CommentRepository commentRepository, + final CommentMapper commentMapper + ) { + this.commentMapper = commentMapper; + this.commentRepository = commentRepository; + } + + @Override + @Transactional + public CommentTO save(final CommentTO comment) { + final CommentEntity entity = commentMapper.toEntity(comment); + entity.setId(UUID.randomUUID()); + return commentMapper.toTransferObject(commentRepository.save(entity)); + } + + @Override + @Transactional + public List getByPostId(final UUID id, final Pageable pageable) { + return commentRepository.findAllByPostIdOrderByCreationTime(id, pageable) + .map(commentMapper::toTransferObject) + .collect(Collectors.toList()); + } + + @Override + public void update(final CommentTO comment) { + commentRepository.updateComment(comment.getTitle(), + comment.getContent(), + ZonedDateTime.now(), + comment.getId() + ); + } + + @Override + public void delete(final UUID id) { + commentRepository.deleteById(id); + } +} diff --git a/src/main/java/dev/enblng/api/services/impl/PostServiceImpl.java b/src/main/java/dev/enblng/api/services/impl/PostServiceImpl.java new file mode 100644 index 0000000..2daf80f --- /dev/null +++ b/src/main/java/dev/enblng/api/services/impl/PostServiceImpl.java @@ -0,0 +1,72 @@ +package dev.enblng.api.services.impl; + +import dev.enblng.api.dto.PostTO; +import dev.enblng.api.entities.PostEntity; +import dev.enblng.api.mappers.PostMapper; +import dev.enblng.api.repositories.PostRepository; +import dev.enblng.api.services.PostService; +import lombok.extern.slf4j.Slf4j; +import org.modelmapper.ModelMapper; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.data.domain.Pageable; +import org.springframework.stereotype.Service; + +import javax.persistence.EntityNotFoundException; +import javax.transaction.Transactional; +import java.time.ZonedDateTime; +import java.util.List; +import java.util.UUID; +import java.util.stream.Collectors; + +@Service +@Slf4j +public class PostServiceImpl implements PostService { + private final PostRepository postRepository; + private final PostMapper postMapper; + + @Autowired + public PostServiceImpl(final ModelMapper modelMapper, + final PostRepository postRepository, + final PostMapper postMapper) { + this.postRepository = postRepository; + this.postMapper = postMapper; + } + + @Override + @Transactional + public PostTO save(final PostTO post) { + final PostEntity entity = postMapper.toEntity(post); + log.debug(post.toString()); + entity.setId(UUID.randomUUID()); + final PostEntity savedEntity = postRepository.save(entity); + return postMapper.toTransferObject(savedEntity); + } + + @Override + public PostTO getById(final UUID id) { + final PostEntity entity = postRepository.getById(id) + .orElseThrow(EntityNotFoundException::new); + return postMapper.toTransferObject(entity); + } + + @Override + public List findAll(final Pageable pageable) { + return postRepository.findAll(pageable).get() + .map(postMapper::toTransferObject) + .collect(Collectors.toList()); + } + + @Override + public void update(final PostTO post) { + postRepository.updatePost(post.getTitle(), + post.getAuthor(), + post.getContent(), + ZonedDateTime.now(), + post.getId()); + } + + @Override + public void delete(final UUID id) { + postRepository.deleteById(id); + } +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000..e971898 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1,10 @@ +server.port=8080 +logging.level.org=info +spring.datasource.url=jdbc:postgresql://localhost:5432/postgres +spring.datasource.username=postgres +spring.datasource.password=postgres +spring.datasource.driver-class-name=org.postgresql.Driver +spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation=true +spring.flyway.enabled=true +spring.jpa.open-in-view=false +spring.transaction.default-timeout=10 \ No newline at end of file diff --git a/src/main/resources/db/migration/V1__init.sql b/src/main/resources/db/migration/V1__init.sql new file mode 100644 index 0000000..d7df80c --- /dev/null +++ b/src/main/resources/db/migration/V1__init.sql @@ -0,0 +1,22 @@ +create schema if not exists blog; + +create table if not exists blog.posts +( + id uuid primary key, + title varchar(255) not null, + author varchar(255) not null, + content text not null, + creation_time timestamp not null, + update_time timestamp +); + +create table if not exists blog.comments +( + id uuid primary key, + title varchar(255) not null, + content text not null, + approved boolean default false, + creation_time timestamp not null, + update_time timestamp, + post_id uuid not null references blog.posts +); diff --git a/src/test/java/dev/enblng/api/ApiApplicationTests.java b/src/test/java/dev/enblng/api/ApiApplicationTests.java new file mode 100644 index 0000000..39aa24f --- /dev/null +++ b/src/test/java/dev/enblng/api/ApiApplicationTests.java @@ -0,0 +1,13 @@ +package dev.enblng.api; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class ApiApplicationTests { + + @Test + void contextLoads() { + } + +}