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Initial commit with basic working API

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Signed-off-by: Billy Brawner <billy@wbrawner.com>
This commit is contained in:
Billy Brawner 2019-04-22 18:56:49 -07:00
commit e2a35ec249
29 changed files with 1477 additions and 0 deletions
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HELP.md
/target/
!.mvn/wrapper/maven-wrapper.jar
### 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/
### VS Code ###
.vscode/

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/*
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.
*/
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.Properties;
public class MavenWrapperDownloader {
/**
* 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/0.4.2/maven-wrapper-0.4.2.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 direcrory '" + 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 {
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();
}
}

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distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip

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#!/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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Maven2 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 "$JAVA_HOME"; pwd)`"
# TODO classpath?
fi
if [ -z "$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
jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
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 command -v wget > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found wget ... using wget"
fi
wget "$jarUrl" -O "$wrapperJarPath"
elif command -v curl > /dev/null; then
if [ "$MVNW_VERBOSE" = true ]; then
echo "Found curl ... using curl"
fi
curl -o "$wrapperJarPath" "$jarUrl"
else
if [ "$MVNW_VERBOSE" = true ]; then
echo "Falling back to using Java to download"
fi
javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
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 "$MAVEN_PROJECTBASEDIR"`
fi
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
exec "$JAVACMD" \
$MAVEN_OPTS \
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

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@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 Maven2 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 key stroke 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 my 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/0.4.2/maven-wrapper-0.4.2.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% (
echo Found %WRAPPER_JAR%
) else (
echo Couldn't find %WRAPPER_JAR%, downloading it ...
echo Downloading from: %DOWNLOAD_URL%
powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
echo Finished downloading %WRAPPER_JAR%
)
@REM End of extension
%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%

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.wbrawner</groupId>
<artifactId>budget-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>budget-server</name>
<description>The server-side component for the budgeting apps</description>
<properties>
<java.version>1.8</java.version>
<kotlin.version>1.2.71</kotlin.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-kotlin</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-reflect</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jdk8</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.8.0</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.8.0</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-plugin</artifactId>
<configuration>
<compilerPlugins>
<plugin>jpa</plugin>
<plugin>spring</plugin>
</compilerPlugins>
<args>
<arg>-Xjsr305=strict</arg>
</args>
</configuration>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-noarg</artifactId>
<version>${kotlin.version}</version>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-allopen</artifactId>
<version>${kotlin.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>

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package com.wbrawner.budgetserver
import org.springframework.boot.autoconfigure.SpringBootApplication
import org.springframework.boot.runApplication
@SpringBootApplication
class BudgetServerApplication
fun main(args: Array<String>) {
runApplication<BudgetServerApplication>(*args)
}

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src/main/kotlin/com/wbrawner/budgetserver/Error Response.kt Normal file
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package com.wbrawner.budgetserver
data class ErrorResponse(val message: String)

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package com.wbrawner.budgetserver
import com.wbrawner.budgetserver.user.User
import org.springframework.security.core.context.SecurityContextHolder
fun getCurrentUser(): User? {
val user = SecurityContextHolder.getContext().authentication.principal
return if (user is User) user else null
}

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src/main/kotlin/com/wbrawner/budgetserver/account/Account.kt Normal file
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package com.wbrawner.budgetserver.account
import com.wbrawner.budgetserver.category.Category
import com.wbrawner.budgetserver.transaction.Transaction
import com.wbrawner.budgetserver.user.User
import com.wbrawner.budgetserver.user.UserResponse
import java.util.*
import javax.persistence.*
@Entity
data class Account(
@Id @GeneratedValue(strategy = GenerationType.AUTO) val id: Long? = null,
val name: String = "",
val description: String? = null,
@OneToMany(mappedBy = "account") val transactions: Set<Transaction> = TreeSet(),
@OneToMany(mappedBy = "account") val categories: Set<Category> = TreeSet(),
@ManyToMany val users: Set<User> = mutableSetOf(),
@ManyToOne val owner: User
)
data class NewAccountRequest(val name: String, val description: String?, val userIds: List<Long>)
data class UpdateAccountRequest(val name: String?, val description: String?, val userIds: List<Long>?)
data class AccountResponse(val id: Long, val name: String, val description: String?, val users: List<Long>) {
constructor(account: Account) : this(account.id!!, account.name, account.description, account.users.map { it.id!! })
}

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src/main/kotlin/com/wbrawner/budgetserver/account/AccountController.kt Normal file
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package com.wbrawner.budgetserver.account
import com.wbrawner.budgetserver.getCurrentUser
import com.wbrawner.budgetserver.user.UserRepository
import io.swagger.annotations.Api
import io.swagger.annotations.ApiOperation
import org.hibernate.Hibernate
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.http.MediaType
import org.springframework.http.ResponseEntity
import org.springframework.web.bind.annotation.*
import javax.transaction.Transactional
@RestController
@RequestMapping("/accounts")
@Api(value = "Accounts", tags = ["Accounts"])
class AccountController @Autowired constructor(private val accountRepository: AccountRepository, private val userRepository: UserRepository) {
@Transactional
@GetMapping("", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getAccounts", nickname = "getAccounts", tags = ["Accounts"])
fun getAccounts(): ResponseEntity<List<AccountResponse>> = ResponseEntity.ok(
accountRepository.findAllByUsersContainsOrOwner(getCurrentUser()!!).map {
Hibernate.initialize(it.users)
AccountResponse(it)
}
)
@Transactional
@GetMapping("/{id}", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getAccount", nickname = "getAccount", tags = ["Accounts"])
fun getAccount(@PathVariable id: Long): ResponseEntity<AccountResponse> = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, id)
.orElse(null)
?.let {
Hibernate.initialize(it.users)
ResponseEntity.ok(AccountResponse(it))
} ?: ResponseEntity.notFound().build()
@PostMapping("/new", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "newAccount", nickname = "newAccount", tags = ["Accounts"])
fun newAccount(@RequestBody request: NewAccountRequest): ResponseEntity<AccountResponse> {
val users = request.userIds
.map { id -> userRepository.findById(id).orElse(null) }
.filter { user -> user != null }
.toMutableSet()
.apply { this.add(getCurrentUser()) }
val account = accountRepository.save(Account(name = request.name, description = request.description, users = users, owner = getCurrentUser()!!))
return ResponseEntity.ok(AccountResponse(account))
}
@PutMapping("/{id}", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "updateAccount", nickname = "updateAccount", tags = ["Accounts"])
fun updateAccount(@PathVariable id: Long, request: UpdateAccountRequest): ResponseEntity<AccountResponse> {
var account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, id).orElse(null) ?: return ResponseEntity.notFound().build()
if (request.name != null) account = account.copy(name = request.name)
if (request.description != null) account = account.copy(description = request.description)
if (request.userIds != null) account = account.copy(users = userRepository.findAllById(request.userIds).toSet())
return ResponseEntity.ok(AccountResponse(accountRepository.save(account)))
}
@DeleteMapping("/{id}", produces = [MediaType.TEXT_PLAIN_VALUE])
@ApiOperation(value = "deleteAccount", nickname = "deleteAccount", tags = ["Accounts"])
fun deleteAccount(@PathVariable id: Long): ResponseEntity<Unit> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, id).orElse(null) ?: return ResponseEntity.notFound().build()
accountRepository.delete(account)
return ResponseEntity.ok().build()
}
}

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src/main/kotlin/com/wbrawner/budgetserver/account/AccountRepository.kt Normal file
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package com.wbrawner.budgetserver.account
import com.wbrawner.budgetserver.category.Category
import com.wbrawner.budgetserver.transaction.Transaction
import com.wbrawner.budgetserver.user.User
import org.springframework.data.repository.PagingAndSortingRepository
import java.util.*
interface AccountRepository: PagingAndSortingRepository<Account, Long> {
fun findAllByUsersContainsOrOwner(user: User, owner: User = user): List<Account>
fun findByUsersContainsAndId(user: User, id: Long): Optional<Account>
fun findByUsersContainsAndTransactionsContains(user: User, transaction: Transaction): Optional<Account>
fun findByUsersContainsAndCategoriesContains(user: User, category: Category): Optional<Account>
}

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src/main/kotlin/com/wbrawner/budgetserver/category/Category.kt Normal file
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package com.wbrawner.budgetserver.category
import com.wbrawner.budgetserver.account.Account
import com.wbrawner.budgetserver.account.AccountResponse
import com.wbrawner.budgetserver.transaction.Transaction
import javax.persistence.*
@Entity
data class Category(
@Id
@GeneratedValue(strategy = GenerationType.AUTO) val id: Long? = null,
val title: String = "",
val description: String? = null,
val amount: Long = 0,
@ManyToOne val account: Account,
@OneToMany(mappedBy = "category") val transactions: List<Transaction> = emptyList()
) : Comparable<Category> {
override fun compareTo(other: Category): Int = title.compareTo(other.title)
}
data class CategoryResponse(
val id: Long,
val title: String,
val description: String?,
val amount: Long,
val accountId: Long
) {
constructor(category: Category) : this(
category.id!!,
category.title,
category.description,
category.amount,
category.account.id!!
)
}
data class NewCategoryRequest(
val title: String,
val description: String?,
val amount: Long,
val accountId: Long
)
data class UpdateCategoryRequest(
val title: String?,
val description: String?,
val amount: Long?
)

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src/main/kotlin/com/wbrawner/budgetserver/category/CategoryController.kt Normal file
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package com.wbrawner.budgetserver.category
import com.wbrawner.budgetserver.ErrorResponse
import com.wbrawner.budgetserver.account.AccountRepository
import com.wbrawner.budgetserver.getCurrentUser
import com.wbrawner.budgetserver.transaction.TransactionRepository
import io.swagger.annotations.Api
import io.swagger.annotations.ApiOperation
import org.hibernate.Hibernate
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.data.domain.PageRequest
import org.springframework.http.MediaType
import org.springframework.http.ResponseEntity
import org.springframework.security.access.prepost.PreAuthorize
import org.springframework.web.bind.annotation.*
import java.lang.Integer.min
import javax.transaction.Transactional
@RestController
@RequestMapping("/categories")
@Api(value = "Categories", tags = ["Categories"])
class CategoryController @Autowired constructor(
private val accountRepository: AccountRepository,
private val categoryRepository: CategoryRepository,
private val transactionRepository: TransactionRepository
) {
@Transactional
@GetMapping("", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getCategories", nickname = "getCategories", tags = ["Categories"])
fun getCategories(accountId: Long, count: Int?, page: Int?): ResponseEntity<List<CategoryResponse>> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, accountId).orElse(null)
?: return ResponseEntity.notFound().build()
Hibernate.initialize(account.users)
val pageRequest = PageRequest.of(min(0, page?.minus(1)?: 0), count?: 1000)
return ResponseEntity.ok(categoryRepository.findAllByAccount(account, pageRequest).map { CategoryResponse(it) })
}
@GetMapping("/{id}", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getCategory", nickname = "getCategory", tags = ["Categories"])
fun getCategory(@PathVariable id: Long): ResponseEntity<CategoryResponse> {
val category = categoryRepository.findById(id).orElse(null) ?: return ResponseEntity.notFound().build()
accountRepository.findByUsersContainsAndCategoriesContains(getCurrentUser()!!, category).orElse(null)
?: return ResponseEntity.notFound().build()
return ResponseEntity.ok(CategoryResponse(category))
}
@Transactional
@PostMapping("/new", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "newCategory", nickname = "newCategory", tags = ["Categories"])
fun newCategory(@RequestBody request: NewCategoryRequest): ResponseEntity<Any> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, request.accountId).orElse(null)
?: return ResponseEntity.badRequest().body(ErrorResponse("Invalid account ID"))
Hibernate.initialize(account.users)
return ResponseEntity.ok(CategoryResponse(categoryRepository.save(Category(
title = request.title,
description = request.description,
amount = request.amount,
account = account
))))
}
@PutMapping("/{id}", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "updateCategory", nickname = "updateCategory", tags = ["Categories"])
fun updateCategory(@PathVariable id: Long, @RequestBody request: UpdateCategoryRequest): ResponseEntity<CategoryResponse> {
var category = categoryRepository.findById(id).orElse(null) ?: return ResponseEntity.notFound().build()
accountRepository.findByUsersContainsAndCategoriesContains(getCurrentUser()!!, category).orElse(null)
?: return ResponseEntity.notFound().build()
request.title?.let { category = category.copy(title = it) }
request.description?.let { category = category.copy(description = it) }
request.amount?.let { category = category.copy(amount = it) }
return ResponseEntity.ok(CategoryResponse(categoryRepository.save(category)))
}
@DeleteMapping("/{id}", produces = [MediaType.TEXT_PLAIN_VALUE])
@ApiOperation(value = "deleteCategory", nickname = "deleteCategory", tags = ["Categories"])
fun deleteCategory(@PathVariable id: Long): ResponseEntity<Unit> {
val category = categoryRepository.findById(id).orElse(null) ?: return ResponseEntity.notFound().build()
val account = accountRepository.findByUsersContainsAndCategoriesContains(getCurrentUser()!!, category).orElse(null)
?: return ResponseEntity.notFound().build()
categoryRepository.delete(category)
transactionRepository.findAllByAccountAndCategory(account, category).forEach { transaction ->
transactionRepository.save(transaction.copy(category = null))
}
return ResponseEntity.ok().build()
}
}

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src/main/kotlin/com/wbrawner/budgetserver/category/CategoryRepository.kt Normal file
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package com.wbrawner.budgetserver.category
import com.wbrawner.budgetserver.account.Account
import org.springframework.data.domain.Pageable
import org.springframework.data.repository.PagingAndSortingRepository
import java.util.*
interface CategoryRepository: PagingAndSortingRepository<Category, Long> {
fun findAllByAccount(account: Account, pageable: Pageable): List<Category>
fun findByAccountAndId(account: Account, id: Long): Optional<Category>
}

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src/main/kotlin/com/wbrawner/budgetserver/config/JdbcUserDetailsService.kt Normal file
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package com.wbrawner.budgetserver.config
import com.wbrawner.budgetserver.user.UserRepository
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.security.core.userdetails.UserDetails
import org.springframework.security.core.userdetails.UserDetailsService
import org.springframework.security.core.userdetails.UsernameNotFoundException
import org.springframework.stereotype.Component
@Component
class JdbcUserDetailsService @Autowired
constructor(private val userRepository: UserRepository) : UserDetailsService {
@Throws(UsernameNotFoundException::class)
override fun loadUserByUsername(username: String): UserDetails {
return userRepository.findByName(username).orElse(null)
?: throw UsernameNotFoundException("Unable to find user with username $username")
}
}

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src/main/kotlin/com/wbrawner/budgetserver/config/SecurityConfig.kt Normal file
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package com.wbrawner.budgetserver.config
import com.wbrawner.budgetserver.passwordresetrequest.PasswordResetRequestRepository
import com.wbrawner.budgetserver.user.UserRepository
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.core.env.Environment
import org.springframework.security.authentication.dao.DaoAuthenticationProvider
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity
import org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration
import org.springframework.security.config.annotation.web.builders.HttpSecurity
import org.springframework.security.config.annotation.web.builders.WebSecurity
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder
import org.springframework.security.crypto.password.PasswordEncoder
import org.springframework.security.provisioning.JdbcUserDetailsManager
import javax.sql.DataSource
@Configuration
@EnableWebSecurity
class SecurityConfig @Autowired
constructor(
private val env: Environment,
private val datasource: DataSource,
private val userRepository: UserRepository,
private val passwordResetRequestRepository: PasswordResetRequestRepository,
private val userDetailsService: JdbcUserDetailsService) : WebSecurityConfigurerAdapter() {
val userDetailsManager: JdbcUserDetailsManager
@Bean
get() {
val userDetailsManager = JdbcUserDetailsManager()
userDetailsManager.setDataSource(datasource)
return userDetailsManager
}
val authenticationProvider: DaoAuthenticationProvider
@Bean
get() = DaoAuthenticationProvider().apply {
this.setPasswordEncoder(passwordEncoder)
this.setUserDetailsService(userDetailsService)
}
val passwordEncoder: PasswordEncoder
@Bean
get() = BCryptPasswordEncoder()
public override fun configure(auth: AuthenticationManagerBuilder?) {
auth!!.authenticationProvider(authenticationProvider)
}
override fun configure(web: WebSecurity?) {
web?.ignoring()?.antMatchers("/users/new", "/v2/api-docs")
}
@Throws(Exception::class)
public override fun configure(http: HttpSecurity) {
http.authorizeRequests()
.antMatchers("/users/new", "/login")
.permitAll()
.anyRequest()
.authenticated()
.and()
.httpBasic()
.and()
.cors()
.and()
.csrf()
.disable()
}
}
@Configuration
@EnableGlobalMethodSecurity(prePostEnabled = true)
class MethodSecurity : GlobalMethodSecurityConfiguration()

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src/main/kotlin/com/wbrawner/budgetserver/config/SwaggerConfig.kt Normal file
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package com.wbrawner.budgetserver.config
import org.springframework.context.annotation.Bean
import org.springframework.context.annotation.Configuration
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport
import springfox.documentation.builders.RequestHandlerSelectors
import springfox.documentation.spi.DocumentationType
import springfox.documentation.spring.web.plugins.Docket
import springfox.documentation.swagger2.annotations.EnableSwagger2
@Configuration
@EnableSwagger2
class SwaggerConfig : WebMvcConfigurationSupport() {
@Bean
fun budgetApi(): Docket = Docket(DocumentationType.SWAGGER_2)
.select()
.apis(RequestHandlerSelectors.basePackage("com.wbrawner.budgetserver"))
.build()
override fun addResourceHandlers(registry: ResourceHandlerRegistry) {
registry.addResourceHandler("swagger-ui.html")
.addResourceLocations("classpath:/META-INF/resources/")
registry.addResourceHandler("/webjars/**")
.addResourceLocations("classpath:/META-INF/resources/webjars/")
}
}

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src/main/kotlin/com/wbrawner/budgetserver/passwordresetrequest/PasswordResetRequest.kt Normal file
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package com.wbrawner.budgetserver.passwordresetrequest
import com.wbrawner.budgetserver.user.User
import java.util.*
import javax.persistence.Entity
import javax.persistence.GeneratedValue
import javax.persistence.GenerationType
import javax.persistence.Id
@Entity
data class PasswordResetRequest(
@Id @GeneratedValue(strategy = GenerationType.AUTO) val id: Long? = null,
val user: User? = null,
val date: Calendar = GregorianCalendar(),
val token: String = UUID.randomUUID().toString().replace("-", "")
)

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src/main/kotlin/com/wbrawner/budgetserver/passwordresetrequest/PasswordResetRequestRepository.kt Normal file
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package com.wbrawner.budgetserver.passwordresetrequest
import org.springframework.data.repository.PagingAndSortingRepository
interface PasswordResetRequestRepository: PagingAndSortingRepository<PasswordResetRequest, Long>

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src/main/kotlin/com/wbrawner/budgetserver/transaction/Transaction.kt Normal file
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package com.wbrawner.budgetserver.transaction
import com.wbrawner.budgetserver.account.Account
import com.wbrawner.budgetserver.category.Category
import com.wbrawner.budgetserver.user.User
import java.time.Instant
import javax.persistence.*
@Entity
data class Transaction(
@Id @GeneratedValue(strategy = GenerationType.AUTO) val id: Long? = null,
val title: String = "",
val description: String? = null,
val date: Instant = Instant.now(),
val amount: Long = 0,
@ManyToOne val category: Category? = null,
val isExpense: Boolean = true,
@ManyToOne val createdBy: User,
@ManyToOne val account: Account
) : Comparable<Transaction> {
override fun compareTo(other: Transaction): Int = this.date.compareTo(other.date)
}
data class TransactionResponse(
val id: Long,
val title: String,
val description: String?,
val date: String,
val amount: Long,
val isExpense: Boolean,
val accountId: Long,
val categoryId: Long?,
val createdBy: Long
) {
constructor(transaction: Transaction) : this(
transaction.id!!,
transaction.title,
transaction.description,
transaction.date.toString(),
transaction.amount,
transaction.isExpense,
transaction.account.id!!,
if (transaction.category != null) transaction.category.id!! else null,
transaction.createdBy.id!!
)
}
data class NewTransactionRequest(
val title: String,
val description: String?,
val date: String,
val amount: Long,
val categoryId: Long?,
val isExpense: Boolean,
val accountId: Long
)
data class UpdateTransactionRequest(
val title: String?,
val description: String?,
val date: String?,
val amount: Long?,
val categoryId: Long?,
val isExpense: Boolean?,
val accountId: Long?,
val createdBy: Long?
)

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src/main/kotlin/com/wbrawner/budgetserver/transaction/TransactionController.kt Normal file
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package com.wbrawner.budgetserver.transaction
import com.wbrawner.budgetserver.ErrorResponse
import com.wbrawner.budgetserver.account.AccountRepository
import com.wbrawner.budgetserver.category.Category
import com.wbrawner.budgetserver.category.CategoryRepository
import com.wbrawner.budgetserver.getCurrentUser
import io.swagger.annotations.Api
import io.swagger.annotations.ApiOperation
import org.hibernate.Hibernate
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.data.domain.PageRequest
import org.springframework.http.MediaType
import org.springframework.http.ResponseEntity
import org.springframework.security.access.prepost.PreAuthorize
import org.springframework.web.bind.annotation.*
import java.lang.Integer.min
import java.lang.RuntimeException
import java.time.Instant
import java.util.*
import javax.transaction.Transactional
@RestController
@RequestMapping("/transactions")
@Api(value = "Transactions", tags = ["Transactions"])
class TransactionController @Autowired constructor(
private val accountRepository: AccountRepository,
private val categoryRepository: CategoryRepository,
private val transactionRepository: TransactionRepository
) {
@Transactional
@GetMapping("", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getTransactions", nickname = "getTransactions", tags = ["Transactions"])
fun getTransactions(accountId: Long, count: Int?, page: Int?): ResponseEntity<List<TransactionResponse>> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, accountId).orElse(null)
?: return ResponseEntity.notFound().build()
Hibernate.initialize(account.users)
val pageRequest = PageRequest.of(min(0, page?.minus(1)?: 0), count?: 1000)
return ResponseEntity.ok(transactionRepository.findAllByAccount(account, pageRequest).map { TransactionResponse(it) })
}
@GetMapping("/{id}", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getTransaction", nickname = "getTransaction", tags = ["Transactions"])
fun getTransaction(@PathVariable id: Long): ResponseEntity<TransactionResponse> {
val transaction = transactionRepository.findById(id).orElse(null) ?: return ResponseEntity.notFound().build()
accountRepository.findByUsersContainsAndTransactionsContains(getCurrentUser()!!, transaction).orElse(null)
?: return ResponseEntity.notFound().build()
return ResponseEntity.ok(TransactionResponse(transaction))
}
@Transactional
@PostMapping("/new", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "newTransaction", nickname = "newTransaction", tags = ["Transactions"])
fun newTransaction(@RequestBody request: NewTransactionRequest): ResponseEntity<Any> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, request.accountId).orElse(null)
?: return ResponseEntity.badRequest().body(ErrorResponse("Invalid account ID"))
Hibernate.initialize(account.users)
val category: Category? = request.categoryId?.let {
categoryRepository.findByAccountAndId(account, request.categoryId).orElse(null)
}
return ResponseEntity.ok(TransactionResponse(transactionRepository.save(Transaction(
title = request.title,
description = request.description,
date = Instant.parse(request.date),
amount = request.amount,
category = category,
isExpense = request.isExpense,
account = account,
createdBy = getCurrentUser()!!
))))
}
@PutMapping("/{id}", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "updateTransaction", nickname = "updateTransaction", tags = ["Transactions"])
fun updateTransaction(@PathVariable id: Long, @RequestBody request: UpdateTransactionRequest): ResponseEntity<TransactionResponse> {
var transaction = transactionRepository.findById(id).orElse(null)?: return ResponseEntity.notFound().build()
var account = accountRepository.findByUsersContainsAndTransactionsContains(getCurrentUser()!!, transaction)
.orElse(null)?: return ResponseEntity.notFound().build()
request.title?.let { transaction = transaction.copy(title = it) }
request.description?.let { transaction = transaction.copy(description = it) }
request.date?.let { transaction = transaction.copy(date = Instant.parse(it)) }
request.amount?.let { transaction = transaction.copy(amount = it) }
request.isExpense?.let { transaction = transaction.copy(isExpense = it) }
request.accountId?.let { accountId ->
accountRepository.findByUsersContainsAndId(getCurrentUser()!!, accountId).orElse(null)?.let {
account = it
transaction = transaction.copy(account = it, category = null)
}
}
request.categoryId?.let {
categoryRepository.findByAccountAndId(account, it).orElse(null)?.let { category ->
transaction = transaction.copy(category = category)
}
}
return ResponseEntity.ok(TransactionResponse(transactionRepository.save(transaction)))
}
@DeleteMapping("/{id}", produces = [MediaType.TEXT_PLAIN_VALUE])
@ApiOperation(value = "deleteTransaction", nickname = "deleteTransaction", tags = ["Transactions"])
fun deleteTransaction(@PathVariable id: Long): ResponseEntity<Unit> {
val transaction = transactionRepository.findById(id).orElse(null) ?: return ResponseEntity.notFound().build()
// Check that the transaction belongs to an account that the user has access to before deleting it
accountRepository.findByUsersContainsAndTransactionsContains(getCurrentUser()!!, transaction).orElse(null)
?: return ResponseEntity.notFound().build()
transactionRepository.delete(transaction)
return ResponseEntity.ok().build()
}
}

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src/main/kotlin/com/wbrawner/budgetserver/transaction/TransactionRepository.kt Normal file
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package com.wbrawner.budgetserver.transaction
import com.wbrawner.budgetserver.account.Account
import com.wbrawner.budgetserver.category.Category
import org.springframework.data.domain.Pageable
import org.springframework.data.repository.PagingAndSortingRepository
import java.util.*
interface TransactionRepository: PagingAndSortingRepository<Transaction, Long> {
fun findAllByAccount(account: Account, pageable: Pageable): List<Transaction>
fun findByAccountAndId(account: Account, id: Long): Optional<Transaction>
fun findAllByAccountAndCategory(account: Account, category: Category): List<Transaction>
}

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src/main/kotlin/com/wbrawner/budgetserver/user/User.kt Normal file
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package com.wbrawner.budgetserver.user
import org.springframework.security.core.GrantedAuthority
import org.springframework.security.core.authority.SimpleGrantedAuthority
import org.springframework.security.core.userdetails.UserDetails
import javax.persistence.Entity
import javax.persistence.GeneratedValue
import javax.persistence.GenerationType
import javax.persistence.Id
@Entity
data class User(
@Id @GeneratedValue(strategy = GenerationType.AUTO) val id: Long? = null,
val name: String = "",
val passphrase: String = "",
val email: String = "",
val enabled: Boolean = true,
val credentialsExpired: Boolean = false,
val isExpired: Boolean = false,
val isLocked: Boolean = false,
@Transient val grantedAuthorities: MutableCollection<out GrantedAuthority>
= mutableListOf<GrantedAuthority>(SimpleGrantedAuthority("USER"))
) : UserDetails {
override fun getUsername(): String = name
override fun getAuthorities(): MutableCollection<out GrantedAuthority> = grantedAuthorities
override fun isEnabled(): Boolean = enabled
override fun isCredentialsNonExpired(): Boolean = !credentialsExpired
override fun getPassword(): String = passphrase
override fun isAccountNonExpired(): Boolean = !isExpired
override fun isAccountNonLocked(): Boolean = !isLocked
}
data class UserResponse(val id: Long, val username: String, val email: String) {
constructor(user: User) : this(user.id!!, user.name, user.email)
}
data class NewUserRequest(val username: String, val password: String, val email: String)
data class UpdateUserRequest(val username: String?, val password: String?, val email: String?)

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package com.wbrawner.budgetserver.user
import com.wbrawner.budgetserver.ErrorResponse
import com.wbrawner.budgetserver.account.AccountRepository
import com.wbrawner.budgetserver.getCurrentUser
import io.swagger.annotations.Api
import io.swagger.annotations.ApiOperation
import org.hibernate.Hibernate
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.http.MediaType
import org.springframework.http.ResponseEntity
import org.springframework.security.access.prepost.PreAuthorize
import org.springframework.security.crypto.password.PasswordEncoder
import org.springframework.web.bind.annotation.*
import javax.transaction.Transactional
@RestController
@RequestMapping("/users")
@Api(value = "Users", tags = ["Users"])
class UserController @Autowired constructor(private val accountRepository: AccountRepository, private val userRepository: UserRepository, private val passwordEncoder: PasswordEncoder) {
@Transactional
@GetMapping("", produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "getUsers", nickname = "getUsers", tags = ["Users"])
fun getUsers(accountId: Long): ResponseEntity<List<UserResponse>> {
val account = accountRepository.findByUsersContainsAndId(getCurrentUser()!!, accountId).orElse(null)
?: return ResponseEntity.notFound().build()
Hibernate.initialize(account.users)
return ResponseEntity.ok(account.users.map { UserResponse(it) })
}
@GetMapping("/{id}")
@ApiOperation(value = "getUser", nickname = "getUser", tags = ["Users"])
fun getUser(@PathVariable id: Long): ResponseEntity<UserResponse> = userRepository.findById(id).orElse(null)
?.let {
ResponseEntity.ok(UserResponse(it))
}
?: ResponseEntity.notFound().build()
@PostMapping("/new", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "newUser", nickname = "newUser", tags = ["Users"])
fun newUser(@RequestBody request: NewUserRequest): ResponseEntity<Any> {
if (userRepository.findByName(request.username).isPresent)
return ResponseEntity.badRequest()
.body(ErrorResponse("Username taken"))
if (userRepository.findByEmail(request.email).isPresent)
return ResponseEntity.badRequest()
.body(ErrorResponse("Email taken"))
if (request.password.isBlank())
return ResponseEntity.badRequest()
.body(ErrorResponse("Invalid password"))
return ResponseEntity.ok(UserResponse(userRepository.save(User(
name = request.username,
passphrase = passwordEncoder.encode(request.password),
email = request.email
))))
}
@PutMapping("/{id}", consumes = [MediaType.APPLICATION_JSON_VALUE], produces = [MediaType.APPLICATION_JSON_VALUE])
@ApiOperation(value = "updateUser", nickname = "updateUser", tags = ["Users"])
fun updateUser(@PathVariable id: Long, @RequestBody request: UpdateUserRequest): ResponseEntity<Any> {
if (getCurrentUser()!!.id != id) return ResponseEntity.status(403)
.body(ErrorResponse("Attempting to modify another user's account"))
var user = userRepository.findById(getCurrentUser()!!.id!!).orElse(null)?: return ResponseEntity.notFound().build()
if (request.username != null) {
if (userRepository.findByName(request.username).isPresent) throw RuntimeException("Username taken")
user = user.copy(name = request.username)
}
if (request.email != null) {
if (userRepository.findByEmail(request.email).isPresent) throw RuntimeException("Email taken")
user = user.copy(email = request.email)
}
if (request.password != null) {
if (request.password.isBlank()) throw RuntimeException("Invalid password")
user = user.copy(passphrase = passwordEncoder.encode(request.password))
}
return ResponseEntity.ok(UserResponse(userRepository.save(user)))
}
@DeleteMapping("/{id}", produces = [MediaType.TEXT_PLAIN_VALUE])
@ApiOperation(value = "deleteUser", nickname = "deleteUser", tags = ["Users"])
fun deleteUser(@PathVariable id: Long): ResponseEntity<Unit> {
if(getCurrentUser()!!.id != id) return ResponseEntity.status(403).build()
userRepository.deleteById(id)
return ResponseEntity.ok().build()
}
}

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package com.wbrawner.budgetserver.user
import org.springframework.data.repository.PagingAndSortingRepository
import java.util.*
interface UserRepository: PagingAndSortingRepository<User, Long> {
fun findByName(username: String): Optional<User>
fun findByEmail(email: String): Optional<User>
}

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spring.jpa.hibernate.ddl-auto=create-drop
spring.datasource.url=jdbc:mysql://localhost:3306/budget
spring.datasource.username=budget
spring.datasource.password=budget
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.profiles.active=dev

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package com.wbrawner.budgetserver
import org.junit.Test
import org.junit.runner.RunWith
import org.springframework.boot.test.context.SpringBootTest
import org.springframework.test.context.junit4.SpringRunner
@RunWith(SpringRunner::class)
@SpringBootTest
class BudgetServerApplicationTests {
@Test
fun contextLoads() {
}
}