Model layer setup

pom.xml

@@ -7,7 +7,7 @@
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
     <version>3.5.0</version>
-    <relativePath/> <!-- lookup parent from repository -->
+    <relativePath/>
   </parent>
   <groupId>com.senkiv</groupId>
   <artifactId>CarSharing</artifactId>
@@ -29,6 +29,9 @@
   </scm>
   <properties>
     <java.version>21</java.version>
+    <mapstruct.version>1.6.3</mapstruct.version>
+    <lombok-mapstruct-binding.version>0.2.0</lombok-mapstruct-binding.version>
+    <maven.checkstyle.plugin.configLocation>checkstyle.xml</maven.checkstyle.plugin.configLocation>
   </properties>
   <dependencies>
     <dependency>
@@ -55,7 +58,6 @@
       <groupId>org.liquibase</groupId>
       <artifactId>liquibase-core</artifactId>
     </dependency>
-
     <dependency>
       <groupId>com.mysql</groupId>
       <artifactId>mysql-connector-j</artifactId>
@@ -76,8 +78,18 @@
       <artifactId>spring-security-test</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.mapstruct</groupId>
+      <artifactId>mapstruct</artifactId>
+      <version>${mapstruct.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.h2database</groupId>
+      <artifactId>h2</artifactId>
+      <version>2.3.232</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
-
   <build>
     <plugins>
       <plugin>
@@ -89,6 +101,16 @@
               <groupId>org.projectlombok</groupId>
               <artifactId>lombok</artifactId>
             </path>
+            <path>
+              <groupId>org.mapstruct</groupId>
+              <artifactId>mapstruct-processor</artifactId>
+              <version>${mapstruct.version}</version>
+            </path>
+            <path>
+              <groupId>org.projectlombok</groupId>
+              <artifactId>lombok-mapstruct-binding</artifactId>
+              <version>${lombok-mapstruct-binding.version}</version>
+            </path>
           </annotationProcessorPaths>
         </configuration>
       </plugin>
@@ -104,7 +126,26 @@
           </excludes>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-checkstyle-plugin</artifactId>
+        <version>3.3.0</version>
+        <executions>
+          <execution>
+            <phase>compile</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <configLocation>${maven.checkstyle.plugin.configLocation}</configLocation>
+          <consoleOutput>true</consoleOutput>
+          <failsOnError>true</failsOnError>
+          <linkXRef>false</linkXRef>
+          <sourceDirectories>src</sourceDirectories>
+        </configuration>
+      </plugin>
     </plugins>
   </build>
-
 </project>

src/main/java/com/senkiv/carsharing/config/MapperConfig.java

@@ -0,0 +1,12 @@
+package com.senkiv.carsharing.config;
+
+import org.mapstruct.InjectionStrategy;
+import org.mapstruct.NullValueCheckStrategy;
+
+@org.mapstruct.MapperConfig(
+        componentModel = "spring",
+        injectionStrategy = InjectionStrategy.CONSTRUCTOR,
+        nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS
+)
+public class MapperConfig {
+}

src/main/java/com/senkiv/carsharing/config/SecurityConfig.java

@@ -0,0 +1,29 @@
+package com.senkiv.carsharing.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.Customizer;
+import org.springframework.security.config.annotation.method.configuration.EnableMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.web.SecurityFilterChain;
+
+@Configuration
+@EnableMethodSecurity
+public class SecurityConfig {
+    @Bean
+    SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception {
+        return http
+                .csrf(AbstractHttpConfigurer::disable)
+                .cors(AbstractHttpConfigurer::disable)
+                .authorizeHttpRequests(auth -> {
+                    auth.requestMatchers("/cars", "/cars/**").permitAll();
+                })
+                .httpBasic(Customizer.withDefaults())
+                .sessionManagement(
+                        session -> session.sessionCreationPolicy(
+                                SessionCreationPolicy.STATELESS))
+                .build();
+    }
+}

src/main/java/com/senkiv/carsharing/model/Car.java

@@ -0,0 +1,37 @@
+package com.senkiv.carsharing.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import java.math.BigDecimal;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.annotations.SQLDelete;
+import org.hibernate.annotations.SQLRestriction;
+
+@Entity
+@Table(name = "cars")
+@Getter
+@Setter
+@SQLDelete(sql = "UPDATE cars SET is_deleted = true WHERE id = ?;")
+@SQLRestriction("is_deleted = false")
+public class Car {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(nullable = false)
+    private String model;
+    @Column(nullable = false)
+    private String brand;
+    @Column(nullable = false)
+    private CarType type;
+    @Column(nullable = false)
+    private int inventory;
+    @Column(nullable = false)
+    private BigDecimal dailyFee;
+    @Column(nullable = false, columnDefinition = "TINYINT")
+    private boolean isDeleted;
+}

src/main/java/com/senkiv/carsharing/model/CarType.java

@@ -0,0 +1,8 @@
+package com.senkiv.carsharing.model;
+
+public enum CarType {
+    SEDAN,
+    HATCHBACK,
+    UNIVERSAL,
+    SUV
+}

src/main/java/com/senkiv/carsharing/model/Payment.java

@@ -0,0 +1,40 @@
+package com.senkiv.carsharing.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.MapsId;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+import java.math.BigDecimal;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.annotations.SQLDelete;
+import org.hibernate.annotations.SQLRestriction;
+
+@Entity
+@Table(name = "payments")
+@Getter
+@Setter
+@SQLDelete(sql = "UPDATE payments SET is_deleted = true WHERE id = ?")
+@SQLRestriction("is_deleted = false")
+public class Payment {
+    @Id
+    private Long id;
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private PaymentStatus status;
+    @OneToOne(fetch = FetchType.LAZY, optional = false)
+    @MapsId
+    @JoinColumn(name = "rental_id")
+    private Rental rental;
+    private String url;
+    private Long sessionId;
+    private BigDecimal amountToPay; //calculated rental total price
+    @Column(nullable = false, columnDefinition = "TINYINT")
+    private boolean isDeleted;
+}

src/main/java/com/senkiv/carsharing/model/PaymentStatus.java

@@ -0,0 +1,6 @@
+package com.senkiv.carsharing.model;
+
+public enum PaymentStatus {
+    PENDING,
+    PAID
+}

src/main/java/com/senkiv/carsharing/model/Rental.java

@@ -0,0 +1,38 @@
+package com.senkiv.carsharing.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.Table;
+import java.time.LocalDate;
+import org.hibernate.annotations.SQLDelete;
+import org.hibernate.annotations.SQLRestriction;
+
+@Entity
+@Table(name = "rentals")
+@SQLDelete(sql = "UPDATE rentals SET is_deleted = true WHERE id = ?")
+@SQLRestriction("is_deleted = false")
+public class Rental {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(nullable = false)
+    private LocalDate rentalDate;
+    @Column(nullable = false)
+    private LocalDate returnDate;
+    @Column(nullable = false)
+    private LocalDate actualReturnDate;
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "car_id")
+    private Car car;
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "user_id")
+    private User user;
+    @Column(nullable = false, columnDefinition = "TINYINT")
+    private boolean isDeleted;
+}

src/main/java/com/senkiv/carsharing/model/Role.java

@@ -0,0 +1,6 @@
+package com.senkiv.carsharing.model;
+
+public enum Role {
+    MANAGER,
+    CUSTOMER
+}

src/main/java/com/senkiv/carsharing/model/User.java

@@ -0,0 +1,70 @@
+package com.senkiv.carsharing.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Table;
+import java.util.Collection;
+import java.util.List;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+@Entity
+@Table(name = "users")
+public class User implements UserDetails {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    @Column(nullable = false)
+    private String firstName;
+    @Column(nullable = false)
+    private String lastName;
+    @Column(nullable = false, unique = true)
+    private String email;
+    @Column(nullable = false)
+    private String password;
+    @Column(nullable = false)
+    @Enumerated(EnumType.STRING)
+    private Role role;
+    @Column(nullable = false, columnDefinition = "TINYINT")
+    private boolean isDeleted;
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        return List.of();
+    }
+
+    @Override
+    public String getPassword() {
+        return password;
+    }
+
+    @Override
+    public String getUsername() {
+        return email;
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return !isDeleted;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return !isDeleted;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return !isDeleted;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return !isDeleted;
+    }
+}

src/main/resources/application-dev.properties

@@ -0,0 +1,7 @@
+spring.application.name=CarSharing
+spring.datasource.url=jdbc:mysql://localhost:3306/car_sharing
+spring.datasource.username=root
+spring.datasource.password=Senkiv1905!
+spring.jpa.open-in-view=false
+spring.jpa.hibernate.ddl-auto=validate
+spring.jpa.show-sql=true

src/main/resources/application-prod.properties

@@ -0,0 +1,6 @@
+spring.application.name=CarSharing
+spring.datasource.url=jdbc:mysql://localhost:3306/car_sharing
+spring.datasource.username=root
+spring.datasource.password=123
+spring.jpa.open-in-view=false
+