first commit

.gitattributes

@@ -0,0 +1,3 @@
+/gradlew text eol=lf
+*.bat text eol=crlf
+*.jar binary

.gitignore

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+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/

build.gradle

@@ -0,0 +1,53 @@
+plugins {
+    id 'java'
+    id 'org.springframework.boot' version '3.5.7'
+    id 'io.spring.dependency-management' version '1.1.7'
+}
+
+group = 'com.example'
+version = '0.0.1-SNAPSHOT'
+description = 'project_it207_server'
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(17)
+    }
+}
+
+configurations {
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-validation'
+    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-security'
+    compileOnly 'org.projectlombok:lombok'
+    developmentOnly 'org.springframework.boot:spring-boot-devtools'
+    runtimeOnly 'com.mysql:mysql-connector-j'
+    annotationProcessor 'org.projectlombok:lombok'
+    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test'
+    testImplementation 'org.springframework.security:spring-security-test'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+
+    // https://mvnrepository.com/artifact/com.cloudinary/cloudinary-http44
+    implementation("com.cloudinary:cloudinary-http44:1.33.0")
+    // https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt
+    implementation group: 'io.jsonwebtoken', name: 'jjwt', version: '0.9.1'
+    // https://mvnrepository.com/artifact/javax.xml.bind/jaxb-api
+    implementation group: 'javax.xml.bind', name: 'jaxb-api', version: '2.3.1'
+    // https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt-impl
+    runtimeOnly("io.jsonwebtoken:jjwt-impl:0.12.6")
+}
+
+tasks.named('test') {
+    useJUnitPlatform()
+}

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

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+#!/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 "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$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" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# 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 "$JAVACMD" "$@"

gradlew.bat

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+@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=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+: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

settings.gradle

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+rootProject.name = 'project_it207_server'

src/main/java/com/example/project_it207_server/ProjectIt207ServerApplication.java

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+package com.example.project_it207_server;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ProjectIt207ServerApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ProjectIt207ServerApplication.class, args);
+    }
+
+}

src/main/java/com/example/project_it207_server/model/entity/Cart.java

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+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Entity
+@Table(name = "carts")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class Cart {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long cartId;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    private LocalDateTime createdAt = LocalDateTime.now();
+
+    @OneToMany(mappedBy = "cart", cascade = CascadeType.ALL)
+    private List<CartItem> items;
+}

src/main/java/com/example/project_it207_server/model/entity/CartItem.java

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+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+@Entity
+@Table(name = "cart_items")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+class CartItem {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long cartItemId;
+
+    @ManyToOne
+    @JoinColumn(name = "cart_id")
+    private Cart cart;
+
+    @ManyToOne
+    @JoinColumn(name = "product_id")
+    private Product product;
+
+    private int quantity;
+    private BigDecimal price;
+}

src/main/java/com/example/project_it207_server/model/entity/Category.java

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+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Entity
+@Table(name = "categories")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class Category {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long categoryId;
+
+    @Column(unique = true, nullable = false)
+    private String categoryName;
+
+    private String description;
+    private String imageUrl;
+    private LocalDateTime createdAt = LocalDateTime.now();
+    private LocalDateTime updatedAt = LocalDateTime.now();
+
+    @OneToMany(mappedBy = "category", cascade = CascadeType.ALL)
+    private List<Product> products;
+}

src/main/java/com/example/project_it207_server/model/entity/Order.java

@@ -0,0 +1,29 @@
+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Entity
+@Table(name = "orders")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class Order {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long orderId;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    private BigDecimal totalPrice;
+    private String orderStatus = "PENDING";
+    private String shippingAddress;
+    private LocalDateTime createdAt = LocalDateTime.now();
+    private LocalDateTime updatedAt = LocalDateTime.now();
+
+    @OneToMany(mappedBy = "order", cascade = CascadeType.ALL)
+    private List<OrderItem> orderItems;
+}

src/main/java/com/example/project_it207_server/model/entity/OrderItem.java

@@ -0,0 +1,29 @@
+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.math.BigDecimal;
+
+@Entity
+@Table(name = "order_items")
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+class OrderItem {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long orderItemId;
+
+    @ManyToOne
+    @JoinColumn(name = "order_id")
+    private Order order;
+
+    @ManyToOne
+    @JoinColumn(name = "product_id")
+    private Product product;
+
+    private int quantity;
+    private BigDecimal price;
+}

src/main/java/com/example/project_it207_server/model/entity/Product.java

@@ -0,0 +1,28 @@
+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Entity
+@Table(name = "products")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class Product {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long productId;
+
+    private String productName;
+    private String description;
+    private BigDecimal price;
+    private int stockQuantity;
+    private String imageUrl;
+    private LocalDateTime createdAt = LocalDateTime.now();
+    private LocalDateTime updatedAt = LocalDateTime.now();
+
+    @ManyToOne
+    @JoinColumn(name = "category_id")
+    private Category category;
+}

src/main/java/com/example/project_it207_server/model/entity/Role.java

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+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Table(name = "roles")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class Role {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long roleId;
+
+    @Column(unique = true, nullable = false)
+    private String roleName;
+}

src/main/java/com/example/project_it207_server/model/entity/User.java

@@ -0,0 +1,38 @@
+package com.example.project_it207_server.model.entity;
+
+import jakarta.persistence.*;
+import lombok.*;
+import java.time.LocalDateTime;
+
+@Entity
+@Table(name = "users")
+@Getter @Setter @NoArgsConstructor @AllArgsConstructor @Builder
+public class User {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long userId;
+
+    @Column(unique = true, nullable = false)
+    private String username;
+
+    @Column(nullable = false)
+    private String passwordHash;
+
+    @Column(unique = true, nullable = false)
+    private String email;
+
+    private String firstName;
+    private String lastName;
+    private String gender;
+    private String phoneNumber;
+    private String address;
+    private String avatarUrl;
+
+    @ManyToOne
+    @JoinColumn(name = "role_id")
+    private Role role;
+
+    private LocalDateTime createdAt = LocalDateTime.now();
+    private LocalDateTime updatedAt = LocalDateTime.now();
+}

src/main/java/com/example/project_it207_server/redis/RedisConfig.java

@@ -0,0 +1,29 @@
+package com.example.project_it207_server.redis;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+@Configuration
+public class RedisConfig {
+
+    @Bean
+    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
+        RedisTemplate<String, Object> template = new RedisTemplate<>();
+        template.setConnectionFactory(connectionFactory);
+        
+        // Cấu hình serializer cho key (String)
+        template.setKeySerializer(new StringRedisSerializer());
+        template.setHashKeySerializer(new StringRedisSerializer());
+        
+        // Cấu hình serializer cho value (Object)
+        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
+        template.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());
+        
+        template.afterPropertiesSet();
+        return template;
+    }
+}

src/main/java/com/example/project_it207_server/redis/RedisService.java

@@ -0,0 +1,210 @@
+package com.example.project_it207_server.redis;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Service;
+
+import java.time.Duration;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
+
+@Service
+public class RedisService {
+
+    @Autowired
+    private RedisTemplate<String, Object> redisTemplate;
+    
+    @Autowired
+    private StringRedisTemplate stringRedisTemplate;
+
+    // ===== VALUE OPERATIONS (String/Object) =====
+    
+    /**
+     * Lưu giá trị đơn giản với key
+     */
+    public void setValue(String key, Object value) {
+        redisTemplate.opsForValue().set(key, value);
+    }
+    
+    /**
+     * Lưu giá trị với thời gian hết hạn
+     */
+    public void setValueWithExpiry(String key, Object value, long timeout, TimeUnit timeUnit) {
+        redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
+    }
+    
+    /**
+     * Lấy giá trị theo key
+     */
+    public Object getValue(String key) {
+        return redisTemplate.opsForValue().get(key);
+    }
+    
+    /**
+     * Chỉ set nếu key chưa tồn tại
+     */
+    public Boolean setIfAbsent(String key, Object value) {
+        return redisTemplate.opsForValue().setIfAbsent(key, value);
+    }
+    
+    /**
+     * Tăng giá trị số
+     */
+    public Long increment(String key) {
+        return redisTemplate.opsForValue().increment(key);
+    }
+    
+    /**
+     * Tăng giá trị số với delta
+     */
+    public Long increment(String key, long delta) {
+        return redisTemplate.opsForValue().increment(key, delta);
+    }
+
+    // ===== HASH OPERATIONS =====
+    
+    /**
+     * Lưu field vào hash
+     */
+    public void setHashField(String key, String field, Object value) {
+        redisTemplate.opsForHash().put(key, field, value);
+    }
+    
+    /**
+     * Lấy field từ hash
+     */
+    public Object getHashField(String key, String field) {
+        return redisTemplate.opsForHash().get(key, field);
+    }
+    
+    /**
+     * Lấy tất cả fields từ hash
+     */
+    public Map<Object, Object> getAllHashFields(String key) {
+        return redisTemplate.opsForHash().entries(key);
+    }
+    
+    /**
+     * Kiểm tra field có tồn tại trong hash
+     */
+    public Boolean hasHashField(String key, String field) {
+        return redisTemplate.opsForHash().hasKey(key, field);
+    }
+
+    // ===== LIST OPERATIONS =====
+    
+    /**
+     * Thêm vào đầu list
+     */
+    public Long addToListLeft(String key, Object value) {
+        return redisTemplate.opsForList().leftPush(key, value);
+    }
+    
+    /**
+     * Thêm vào cuối list
+     */
+    public Long addToListRight(String key, Object value) {
+        return redisTemplate.opsForList().rightPush(key, value);
+    }
+    
+    /**
+     * Lấy và xóa phần tử đầu list
+     */
+    public Object popFromListLeft(String key) {
+        return redisTemplate.opsForList().leftPop(key);
+    }
+
+    public Object deleteItemListByIndex(String key, long index) {
+        // Lấy phần tử tại index trước khi xóa
+        Object itemToDelete = redisTemplate.opsForList().index(key, index);
+        
+        if (itemToDelete != null) {
+            // Xóa phần tử đầu tiên có giá trị bằng itemToDelete
+            redisTemplate.opsForList().remove(key, 1, itemToDelete);
+            return itemToDelete; // Trả về phần tử đã xóa
+        }
+        
+        return null; // Trả về null nếu không tìm thấy phần tử
+    }
+
+    
+    /**
+     * Lấy range của list
+     */
+    public List<Object> getListRange(String key, long start, long end) {
+        return redisTemplate.opsForList().range(key, start, end);
+    }
+
+    // ===== SET OPERATIONS =====
+    
+    /**
+     * Thêm vào set
+     */
+    public Long addToSet(String key, Object... values) {
+        return redisTemplate.opsForSet().add(key, values);
+    }
+    
+    /**
+     * Lấy tất cả members của set
+     */
+    public Set<Object> getSetMembers(String key) {
+        return redisTemplate.opsForSet().members(key);
+    }
+    
+    /**
+     * Kiểm tra value có trong set
+     */
+    public Boolean isSetMember(String key, Object value) {
+        return redisTemplate.opsForSet().isMember(key, value);
+    }
+
+    // ===== STRING REDIS TEMPLATE EXAMPLES =====
+    
+    /**
+     * Sử dụng StringRedisTemplate cho String operations
+     */
+    public void setStringValue(String key, String value) {
+        stringRedisTemplate.opsForValue().set(key, value);
+    }
+    
+    public String getStringValue(String key) {
+        return stringRedisTemplate.opsForValue().get(key);
+    }
+    
+    public void setStringValueWithExpiry(String key, String value, Duration duration) {
+        stringRedisTemplate.opsForValue().set(key, value, duration);
+    }
+
+    // ===== UTILITY METHODS =====
+    
+    /**
+     * Kiểm tra key có tồn tại
+     */
+    public Boolean hasKey(String key) {
+        return redisTemplate.hasKey(key);
+    }
+    
+    /**
+     * Xóa key
+     */
+    public Boolean deleteKey(String key) {
+        return redisTemplate.delete(key);
+    }
+    
+    /**
+     * Set thời gian hết hạn cho key
+     */
+    public Boolean expireKey(String key, long timeout, TimeUnit timeUnit) {
+        return redisTemplate.expire(key, timeout, timeUnit);
+    }
+    
+    /**
+     * Lấy thời gian còn lại của key
+     */
+    public Long getKeyExpiry(String key) {
+        return redisTemplate.getExpire(key);
+    }
+}

src/main/java/com/example/project_it207_server/repository/CategoryRepository.java

@@ -0,0 +1,6 @@
+package com.example.project_it207_server.repository;
+
+import com.example.project_it207_server.model.entity.Category;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CategoryRepository extends JpaRepository<Category, Long> {}

src/main/java/com/example/project_it207_server/repository/OrderRepository.java

@@ -0,0 +1,6 @@
+package com.example.project_it207_server.repository;
+
+import com.example.project_it207_server.model.entity.Order;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface OrderRepository extends JpaRepository<Order, Long> {}

src/main/java/com/example/project_it207_server/repository/ProductRepository.java

@@ -0,0 +1,8 @@
+package com.example.project_it207_server.repository;
+
+import com.example.project_it207_server.model.entity.Product;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ProductRepository extends JpaRepository<Product, Long> {
+
+}

src/main/java/com/example/project_it207_server/repository/UserRepository.java

@@ -0,0 +1,9 @@
+package com.example.project_it207_server.repository;
+
+import com.example.project_it207_server.model.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.Optional;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    Optional<User> findByUsername(String username);
+}

src/main/resources/application.properties

@@ -0,0 +1,16 @@
+spring.application.name=project_it207_server
+
+server.port=8080
+spring.datasource.url=jdbc:mysql://localhost:3306/project_it207?createDatabaseIfNotExist=true
+spring.datasource.username=root
+spring.datasource.password=
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=true
+
+spring.redis.host=localhost
+spring.redis.port=6379
+
+jwt.secret-key=404E635266556A586E3272357538782F413F4428472B4B6250645367566B5970
+jwt.expiration=86400000

src/test/java/com/example/project_it207_server/ProjectIt207ServerApplicationTests.java

@@ -0,0 +1,13 @@
+package com.example.project_it207_server;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ProjectIt207ServerApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}