diff --git a/backend/.gitattributes b/backend/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..8af972cded0d3e3ccb3c6e801150168bcc93150a
--- /dev/null
+++ b/backend/.gitattributes
@@ -0,0 +1,3 @@
+/gradlew text eol=lf
+*.bat text eol=crlf
+*.jar binary
diff --git a/backend/.gitignore b/backend/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..c2065bc26202b2d072aca3efc3d1c2efad3afcbf
--- /dev/null
+++ b/backend/.gitignore
@@ -0,0 +1,37 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
diff --git a/backend/Dockerfile b/backend/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..e6907e4296e738bfbffac427c20bd69a106dedf9
--- /dev/null
+++ b/backend/Dockerfile
@@ -0,0 +1,10 @@
+FROM eclipse-temurin:17-jdk AS build
+WORKDIR /app
+COPY . .
+RUN ./gradlew bootJar --no-daemon
+
+FROM eclipse-temurin:17-jre
+WORKDIR /app
+COPY --from=build /app/build/libs/*.jar app.jar
+EXPOSE 8080
+ENTRYPOINT ["java", "-jar", "app.jar"]
diff --git a/backend/build.gradle b/backend/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..deebb251d9d432555972af3699b631fd3c6ed063
--- /dev/null
+++ b/backend/build.gradle
@@ -0,0 +1,32 @@
+plugins {
+ id 'java'
+ id 'org.springframework.boot' version '3.4.4'
+ id 'io.spring.dependency-management' version '1.1.7'
+}
+
+group = 'kisbe32'
+version = '0.0.1-SNAPSHOT'
+
+java {
+ toolchain {
+ languageVersion = JavaLanguageVersion.of(17)
+ }
+}
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+ implementation 'org.springframework.boot:spring-boot-starter-web'
+ implementation 'org.springframework.boot:spring-boot-starter-data-rest'
+ implementation 'org.springframework.boot:spring-boot-starter-actuator'
+ runtimeOnly 'org.postgresql:postgresql'
+ testImplementation 'org.springframework.boot:spring-boot-starter-test'
+ testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+tasks.named('test') {
+ useJUnitPlatform()
+}
diff --git a/backend/gradle/wrapper/gradle-wrapper.jar b/backend/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000000000000000000000000000000000..9bbc975c742b298b441bfb90dbc124400a3751b9
Binary files /dev/null and b/backend/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/backend/gradle/wrapper/gradle-wrapper.properties b/backend/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..37f853b1c84d2e2dd1c88441fcc755d7f6643668
--- /dev/null
+++ b/backend/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/backend/gradlew b/backend/gradlew
new file mode 100755
index 0000000000000000000000000000000000000000..faf93008b77e7b52e18c44e4eef257fc2f8fd76d
--- /dev/null
+++ b/backend/gradlew
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+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
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ if ! command -v java >/dev/null 2>&1
+ then
+ die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+# and any embedded shellness will be escaped.
+# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+# treated as '${Hostname}' itself on the command line.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+ die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/backend/gradlew.bat b/backend/gradlew.bat
new file mode 100644
index 0000000000000000000000000000000000000000..9d21a21834d5195c278ba17baec3115b2aaab06e
--- /dev/null
+++ b/backend/gradlew.bat
@@ -0,0 +1,94 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem 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, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 0 goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/backend/settings.gradle b/backend/settings.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..0f5036dcc20c98777024d86546cd03aa9307dedd
--- /dev/null
+++ b/backend/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'backend'
diff --git a/backend/src/main/java/kisbe32/backend/AuthController.java b/backend/src/main/java/kisbe32/backend/AuthController.java
new file mode 100644
index 0000000000000000000000000000000000000000..e396a83b1d668139ba961a2bc71fadabf647a7de
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/AuthController.java
@@ -0,0 +1,30 @@
+package kisbe32.backend;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@CrossOrigin // Enable CORS for all origins
+public class AuthController {
+
+ @Autowired
+ private UserRepository userRepository;
+
+ @PostMapping("/login")
+ public ResponseEntity<LoginResponse> login(@RequestBody LoginRequest request) {
+ User user = userRepository.findByUsername(request.getUsername());
+
+ // Simple string comparison for password
+ if (user != null && user.getPassword().equals(request.getPassword())) {
+ return ResponseEntity.ok(new LoginResponse(true, user.getId(), user.getUsername()));
+ } else {
+ return ResponseEntity.status(HttpStatus.UNAUTHORIZED)
+ .body(new LoginResponse(false, null, null));
+ }
+ }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/kisbe32/backend/BackendApplication.java b/backend/src/main/java/kisbe32/backend/BackendApplication.java
new file mode 100644
index 0000000000000000000000000000000000000000..89448d855fbf887e1ae0461f296c5007b5d3c2ba
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/BackendApplication.java
@@ -0,0 +1,27 @@
+package kisbe32.backend;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
+import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurer;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@SpringBootApplication
+public class BackendApplication {
+ public static void main(String[] args) {
+ SpringApplication.run(BackendApplication.class, args);
+ }
+}
+
+// Optional: Configure the REST API to expose IDs
+@Component
+class RestConfig implements RepositoryRestConfigurer {
+ @Override
+ public void configureRepositoryRestConfiguration(RepositoryRestConfiguration config, CorsRegistry cors) {
+ // Expose entity IDs in REST responses
+ config.exposeIdsFor(User.class, Product.class, Order.class, OrderItem.class);
+ }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/kisbe32/backend/LoginRequest.java b/backend/src/main/java/kisbe32/backend/LoginRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..26aa511843c9c40f6065ae7e2ecd4e710e62c572
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/LoginRequest.java
@@ -0,0 +1,41 @@
+package kisbe32.backend;
+
+class LoginRequest {
+ private String username;
+ private String password;
+
+ // Default constructor needed for JSON deserialization
+ public LoginRequest() {}
+
+ public LoginRequest(String username, String password) {
+ this.username = username;
+ this.password = password;
+ }
+
+ public String getUsername() { return username; }
+ public void setUsername(String username) { this.username = username; }
+
+ public String getPassword() { return password; }
+ public void setPassword(String password) { this.password = password; }
+}
+
+class LoginResponse {
+ private boolean success;
+ private Integer userId;
+ private String username;
+
+ public LoginResponse(boolean success, Integer userId, String username) {
+ this.success = success;
+ this.userId = userId;
+ this.username = username;
+ }
+
+ public boolean isSuccess() { return success; }
+ public void setSuccess(boolean success) { this.success = success; }
+
+ public Integer getUserId() { return userId; }
+ public void setUserId(Integer userId) { this.userId = userId; }
+
+ public String getUsername() { return username; }
+ public void setUsername(String username) { this.username = username; }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/kisbe32/backend/OrderItemRepository.java b/backend/src/main/java/kisbe32/backend/OrderItemRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..1447349652f7882ebf8a763274e0e14f171c6f68
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/OrderItemRepository.java
@@ -0,0 +1,16 @@
+package kisbe32.backend;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.repository.query.Param;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+import java.util.List;
+
+@RepositoryRestResource(collectionResourceRel = "orderitems", path = "orderitems")
+interface OrderItemRepository extends JpaRepository<OrderItem, Integer> {
+ // Find order items by order ID
+ List<OrderItem> findByOrderId(@Param("orderId") Integer orderId);
+
+ // Find order items by product ID
+ List<OrderItem> findByProductId(@Param("productId") Integer productId);
+}
diff --git a/backend/src/main/java/kisbe32/backend/OrderRepository.java b/backend/src/main/java/kisbe32/backend/OrderRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..3ed2633070e0cffd352c824391eaefc521521e5e
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/OrderRepository.java
@@ -0,0 +1,16 @@
+package kisbe32.backend;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.repository.query.Param;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+import java.util.List;
+
+@RepositoryRestResource(collectionResourceRel = "orders", path = "orders")
+interface OrderRepository extends JpaRepository<Order, Integer> {
+ // Find orders by user ID
+ List<Order> findByUserId(@Param("userId") Integer userId);
+
+ // Find orders by status
+ List<Order> findByStatus(@Param("status") String status);
+}
diff --git a/backend/src/main/java/kisbe32/backend/ProductRepository.java b/backend/src/main/java/kisbe32/backend/ProductRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..2494bc1df4adf193a06766978fbc285e3d4ff737
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/ProductRepository.java
@@ -0,0 +1,19 @@
+package kisbe32.backend;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.repository.query.Param;
+import org.springframework.data.rest.core.annotation.RepositoryRestResource;
+
+import java.util.List;
+
+@RepositoryRestResource(collectionResourceRel = "products", path = "products")
+interface ProductRepository extends JpaRepository<Product, Integer> {
+ // Find products by category
+ List<Product> findByCategory(@Param("category") String category);
+
+ // Find products with stock greater than a given amount
+ List<Product> findByStockGreaterThan(@Param("stock") Integer stock);
+
+ // Find products within a price range
+ List<Product> findByPriceBetween(@Param("min") java.math.BigDecimal min, @Param("max") java.math.BigDecimal max);
+}
diff --git a/backend/src/main/java/kisbe32/backend/User.java b/backend/src/main/java/kisbe32/backend/User.java
index b2fbba21cb48c97c673eb2d082e81ad33b85ea1c..5d0139f2a032c008a43e69d938e623a19fe4ef3a 100644
--- a/backend/src/main/java/kisbe32/backend/User.java
+++ b/backend/src/main/java/kisbe32/backend/User.java
@@ -1,41 +1,40 @@
package kisbe32.backend;
-import jakarta.persistence.*;
-import java.time.LocalDateTime;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
@Entity
@Table(name = "users")
public class User {
@Id
- @GeneratedValue(strategy = GenerationType.SEQUENCE)
- @Column(name = "id", nullable = false)
+ @GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
-
- @Column(name = "username", nullable = false, length = 50, unique = true)
private String username;
-
- @Column(name = "email", nullable = false, length = 100, unique = true)
private String email;
-
- @Column(name = "password", nullable = false, length = 255)
private String password;
- @Column(name = "created_at")
- private LocalDateTime createdAt;
-
- protected User() {}
+ // Default constructor required by JPA
+ public User() {}
public User(String username, String email, String password) {
this.username = username;
this.email = email;
this.password = password;
- this.createdAt = LocalDateTime.now();
}
- // Getters
+ // Getters and setters
public Integer getId() { return id; }
+ public void setId(Integer id) { this.id = id; }
+
public String getUsername() { return username; }
+ public void setUsername(String username) { this.username = username; }
+
public String getEmail() { return email; }
+ public void setEmail(String email) { this.email = email; }
+
public String getPassword() { return password; }
- public LocalDateTime getCreatedAt() { return createdAt; }
+ public void setPassword(String password) { this.password = password; }
}
\ No newline at end of file
diff --git a/backend/src/main/java/kisbe32/backend/UserRepository.java b/backend/src/main/java/kisbe32/backend/UserRepository.java
new file mode 100644
index 0000000000000000000000000000000000000000..11146dffd97da45521fef7bee8476416cf83a4d6
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/UserRepository.java
@@ -0,0 +1,9 @@
+package kisbe32.backend;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User, Integer> {
+ User findByUsername(String username);
+}
\ No newline at end of file
diff --git a/backend/src/main/java/kisbe32/backend/WebConfig.java b/backend/src/main/java/kisbe32/backend/WebConfig.java
new file mode 100644
index 0000000000000000000000000000000000000000..826898c66b4d0a84951b967fd179116184bb02d2
--- /dev/null
+++ b/backend/src/main/java/kisbe32/backend/WebConfig.java
@@ -0,0 +1,15 @@
+package kisbe32.backend;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+ @Override
+ public void addCorsMappings(CorsRegistry registry) {
+ registry.addMapping("/**") // Allow all endpoints
+ .allowedOrigins("*")
+ .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS");
+ }
+}
\ No newline at end of file
diff --git a/backend/src/main/resources/application.properties b/backend/src/main/resources/application.properties
new file mode 100644
index 0000000000000000000000000000000000000000..f975b96cfebfce46dcb1d0ec5ac183ce5d87ba97
--- /dev/null
+++ b/backend/src/main/resources/application.properties
@@ -0,0 +1,9 @@
+spring.application.name=backend
+
+spring.datasource.url=jdbc:postgresql://jokaiter.duckdns.org:34821/szofttech_project
+spring.datasource.username=szofttech_project
+spring.datasource.password=Utopia_Gown_Duo4
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
+
+spring.data.rest.base-path=/api
\ No newline at end of file
diff --git a/backend/src/test/java/kisbe32/backend/ApiIntegrationTest.java b/backend/src/test/java/kisbe32/backend/ApiIntegrationTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..6003157042681a295212f13c13b692cb0283216d
--- /dev/null
+++ b/backend/src/test/java/kisbe32/backend/ApiIntegrationTest.java
@@ -0,0 +1,126 @@
+package kisbe32.backend;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.*;
+import org.springframework.test.context.ActiveProfiles;
+
+import java.math.BigDecimal;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@ActiveProfiles("test")
+public class ApiIntegrationTest {
+
+ @Autowired
+ private TestRestTemplate restTemplate;
+
+ @Autowired
+ private ProductRepository productRepository;
+
+ @Autowired
+ private UserRepository userRepository;
+
+ @Autowired
+ private OrderRepository orderRepository;
+
+ @Autowired
+ private OrderItemRepository orderItemRepository;
+
+ @Test
+ public void testGetProducts() {
+ // Given: Add test products
+ Product product1 = new Product("Product 1", "Description 1", new BigDecimal("10.99"), 5, "Category 1");
+ Product product2 = new Product("Product 2", "Description 2", new BigDecimal("15.99"), 10, "Category 2");
+ productRepository.saveAll(List.of(product1, product2));
+
+ // When: Request is made to get all products
+ ResponseEntity<Map<String, Object>> response = restTemplate.exchange(
+ "/api/products",
+ HttpMethod.GET,
+ null,
+ new ParameterizedTypeReference<Map<String, Object>>() {}
+ );
+
+ // Then: The response should contain products
+ assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
+ assertThat(response.getBody()).isNotNull();
+ List<Map<String, Object>> products = (List<Map<String, Object>>) response.getBody().get("_embedded");
+ assertThat(products).isNotEmpty();
+ }
+
+ @Test
+ public void testCreateOrderAndOrderItems() {
+ // Given: A user and products exist
+ User user = new User("testuser", "test@example.com", "password");
+ userRepository.save(user);
+
+ Product product = new Product("Test Product", "Description", new BigDecimal("19.99"), 20, "Test Category");
+ productRepository.save(product);
+
+ // When: Create an order
+ Map<String, Object> orderRequest = new HashMap<>();
+ orderRequest.put("userId", user.getId());
+ orderRequest.put("status", "PENDING");
+
+ ResponseEntity<Map> orderResponse = restTemplate.postForEntity(
+ "/api/orders", orderRequest, Map.class);
+
+ // Then: The order should be created
+ assertThat(orderResponse.getStatusCode()).isEqualTo(HttpStatus.CREATED);
+ String orderLocation = orderResponse.getHeaders().getLocation().toString();
+
+ // When: Create an order item
+ Map<String, Object> orderItemRequest = new HashMap<>();
+ orderItemRequest.put("orderId", getIdFromLocation(orderLocation));
+ orderItemRequest.put("productId", product.getId());
+ orderItemRequest.put("quantity", 2);
+ orderItemRequest.put("price", product.getPrice());
+
+ ResponseEntity<Map> orderItemResponse = restTemplate.postForEntity(
+ "/api/orderitems", orderItemRequest, Map.class);
+
+ // Then: The order item should be created
+ assertThat(orderItemResponse.getStatusCode()).isEqualTo(HttpStatus.CREATED);
+ }
+
+ @Test
+ public void testLogin() {
+ // Given: A user exists
+ String username = "loginuser";
+ String password = "password123";
+ User user = new User(username, "login@example.com", password);
+ userRepository.save(user);
+
+ // When: Login with valid credentials
+ AuthController.LoginRequest loginRequest = new AuthController.LoginRequest(username, password);
+
+ ResponseEntity<AuthController.LoginResponse> response = restTemplate.postForEntity(
+ "/api/login", loginRequest, AuthController.LoginResponse.class);
+
+ // Then: Should get successful response
+ assertThat(response.getStatusCode()).isEqualTo(HttpStatus.OK);
+ assertThat(response.getBody().isSuccess()).isTrue();
+ assertThat(response.getBody().getUserId()).isEqualTo(user.getId());
+
+ // When: Login with invalid password
+ loginRequest.setPassword("wrongpassword");
+ ResponseEntity<AuthController.LoginResponse> failedResponse = restTemplate.postForEntity(
+ "/api/login", loginRequest, AuthController.LoginResponse.class);
+
+ // Then: Should get unauthorized response
+ assertThat(failedResponse.getStatusCode()).isEqualTo(HttpStatus.UNAUTHORIZED);
+ assertThat(failedResponse.getBody().isSuccess()).isFalse();
+ }
+
+ private Integer getIdFromLocation(String location) {
+ return Integer.parseInt(location.substring(location.lastIndexOf("/") + 1));
+ }
+}
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000000000000000000000000000000000000..2ae14cbc0d3170cafd956f1d094515d7d3033c80
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,43 @@
+version: '3.8'
+services:
+ backend:
+ build: ./backend
+ ports:
+ - "8080:8080"
+ environment:
+ - SPRING_DATASOURCE_URL=jdbc:postgresql://db:5432/szofttech_project
+ - SPRING_DATASOURCE_USERNAME=szofttech_project
+ - SPRING_DATASOURCE_PASSWORD=Utopia_Gown_Duo4
+ - SPRING_JPA_HIBERNATE_DDL_AUTO=update
+ depends_on:
+ - db
+ networks:
+ - app-network
+
+ frontend:
+ build: ./frontend
+ ports:
+ - "80:80"
+ depends_on:
+ - backend
+ networks:
+ - app-network
+
+ db:
+ image: postgres:17
+ ports:
+ - "5432:5432"
+ environment:
+ - POSTGRES_DB=szofttech_project
+ - POSTGRES_USER=szofttech_project
+ - POSTGRES_PASSWORD=Utopia_Gown_Duo4
+ volumes:
+ - postgres-data:/var/lib/postgresql/data
+ networks:
+ - app-network
+
+networks:
+ app-network:
+
+volumes:
+ postgres-data:
diff --git a/frontend/.idea/vcs.xml b/frontend/.idea/vcs.xml
index 94a25f7f4cb416c083d265558da75d457237d671..288b36b1efb71c411d5c27a1ea6c08e41a7fed46 100644
--- a/frontend/.idea/vcs.xml
+++ b/frontend/.idea/vcs.xml
@@ -1,6 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
+ <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>
\ No newline at end of file
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..c448e2faead19eca30ff602c21901b8b52d2cbb1
--- /dev/null
+++ b/frontend/Dockerfile
@@ -0,0 +1,27 @@
+# Build stage
+FROM node:lts-alpine as build-stage
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build
+
+# Production stage
+FROM nginx:stable-alpine as production-stage
+COPY --from=build-stage /app/dist /usr/share/nginx/html
+# Create nginx config to handle SPA routing and API proxying
+RUN echo 'server { \
+ listen 80; \
+ location / { \
+ root /usr/share/nginx/html; \
+ index index.html; \
+ try_files $uri $uri/ /index.html; \
+ } \
+ location /api/ { \
+ proxy_pass http://backend:8080/api/; \
+ proxy_set_header Host $host; \
+ proxy_set_header X-Real-IP $remote_addr; \
+ } \
+}' > /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]
diff --git a/frontend/src/components/Cart.vue b/frontend/src/components/Cart.vue
index 3ab48ccd739a1800dde2c2b3c3478917d7f1f1d1..27b444358d623a9cdd446d56cc945d935ba1959c 100644
--- a/frontend/src/components/Cart.vue
+++ b/frontend/src/components/Cart.vue
@@ -3,6 +3,7 @@ import { ref, computed, onMounted } from 'vue';
import cartStore from '../stores/cartStore.js';
import axios from 'axios';
import { defineEmits } from 'vue';
+import {API_BASE_URL} from "@/config/api.js";
const emit = defineEmits(['navigate']);
@@ -59,7 +60,7 @@ async function checkout() {
}))
};
- const response = await axios.post('http://localhost:3000/orders', orderData, {
+ const response = await axios.post(`${API_BASE_URL}/orders`, orderData, {
headers: {
Authorization: `Bearer ${token}`
}
diff --git a/frontend/src/components/Login.vue b/frontend/src/components/Login.vue
index 8445158305b7668bfa08f89f96205ed6cbe74825..b99afe7d239592139e8fd1f1a185830b8818327e 100644
--- a/frontend/src/components/Login.vue
+++ b/frontend/src/components/Login.vue
@@ -1,6 +1,7 @@
<script setup>
import { defineEmits, ref } from 'vue'
import axios from "axios";
+import { API_BASE_URL } from "@/config/api.js";
const emit = defineEmits(['navigate'])
@@ -14,7 +15,7 @@ async function onLogin() {
error.value = ''
isLoading.value = true
- const response = await axios.post('http://localhost:3000/login', {
+ const response = await axios.post(`${API_BASE_URL}/login`, {
username: username.value,
password: password.value
});
diff --git a/frontend/src/components/MainContent.vue b/frontend/src/components/MainContent.vue
index 0a8d24225f588bacc89dfde3506913e811433293..ac91181d540c2e472fd1c65da4b46037e507d9b9 100644
--- a/frontend/src/components/MainContent.vue
+++ b/frontend/src/components/MainContent.vue
@@ -2,6 +2,7 @@
import { ref, computed, onMounted } from 'vue';
import axios from 'axios';
import cartStore from '../stores/cartStore.js'
+import {API_BASE_URL} from "@/config/api.js";
function goToCart() {
emit('navigate', 'cart')
@@ -95,7 +96,7 @@ const fetchProducts = async () => {
error.value = null;
// Itt történik az API hívás a backend felé
- const response = await axios.get('http://localhost:3000/products');
+ const response = await axios.get(`${API_BASE_URL}/products`);
// Az adatbázisból érkező adatok formázása
products.value = response.data.map(product => ({
diff --git a/frontend/src/components/Orders.vue b/frontend/src/components/Orders.vue
index 49b16eb2f017bea267a062cedda4be1f69298492..8413367092c85099bc3e740ed27dc04f56aaf3a4 100644
--- a/frontend/src/components/Orders.vue
+++ b/frontend/src/components/Orders.vue
@@ -1,6 +1,7 @@
<script setup>
import { ref, onMounted } from 'vue'
import axios from 'axios'
+import {API_BASE_URL} from "@/config/api.js";
const emit = defineEmits(['navigate'])
const orders = ref([])
@@ -23,7 +24,7 @@ async function fetchOrders() {
return
}
- const response = await axios.get('http://localhost:3000/user/orders', {
+ const response = await axios.get(`${API_BASE_URL}/orders`, {
headers: {
Authorization: `Bearer ${token}`
}
diff --git a/frontend/src/components/Register.vue b/frontend/src/components/Register.vue
index ab6f3ccd79369dbf0c6a84dc994874f2cf465eb2..76f08d8e5f177a77059fa03096e8f7fe065dfbe9 100644
--- a/frontend/src/components/Register.vue
+++ b/frontend/src/components/Register.vue
@@ -1,6 +1,7 @@
<script setup>
import { defineEmits, ref } from 'vue'
import axios from "axios";
+import {API_BASE_URL} from "@/config/api.js";
const emit = defineEmits(['navigate'])
@@ -21,7 +22,7 @@ async function onRegister() {
error.value = ''
isLoading.value = true
- const response = await axios.post('http://localhost:3000/register', {
+ const response = await axios.post(`${API_BASE_URL}/register`, {
username: username.value,
password: password.value
});
diff --git a/frontend/src/config/api.js b/frontend/src/config/api.js
new file mode 100644
index 0000000000000000000000000000000000000000..b7e6565cc77d603eca20e802973d9161e593c33f
--- /dev/null
+++ b/frontend/src/config/api.js
@@ -0,0 +1 @@
+export const API_BASE_URL = 'http://localhost:8080/api';
\ No newline at end of file
diff --git a/frontend/vite.config.js b/frontend/vite.config.js
index 19477912fddec499053a37c203133537c367fc78..4eafdcac1e6470bb8b4c143dbbb805cb0bbb18c1 100644
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -18,9 +18,8 @@ export default defineConfig({
server: {
proxy: {
'/api': {
- target: 'http://localhost:5000',
- changeOrigin: true,
- secure: false
+ target: 'http://localhost:8080',
+ changeOrigin: true
}
}
}