feature: 3-business-logic

pom.xml

@@ -28,6 +28,7 @@
 	</scm>
 	<properties>
 		<java.version>21</java.version>
+		<org.mapstruct.version>1.5.5.Final</org.mapstruct.version>
 	</properties>
 	<dependencies>
 		<dependency>
@@ -55,6 +56,7 @@
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
+			<version>1.18.30</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
@@ -65,15 +67,30 @@
 		<dependency>
 			<groupId>com.querydsl</groupId>
 			<artifactId>querydsl-apt</artifactId>
-			<version>5.0.0</version>
+			<version>5.1.0</version>
 			<classifier>jakarta</classifier>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>com.querydsl</groupId>
 			<artifactId>querydsl-jpa</artifactId>
 			<classifier>jakarta</classifier>
-			<version>5.0.0</version>
+			<version>5.1.0</version>
+		</dependency>
+		<dependency>
+			<groupId>org.mapstruct</groupId>
+			<artifactId>mapstruct</artifactId>
+			<version>${org.mapstruct.version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.mapstruct</groupId>
+			<artifactId>mapstruct-processor</artifactId>
+			<version>${org.mapstruct.version}</version>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-validation</artifactId>
 		</dependency>
 	</dependencies>
 

src/main/java/com/capgemini/training/appointmentbooking/common/datatype/AppointmentStatus.java

@@ -1,5 +1,5 @@
 package com.capgemini.training.appointmentbooking.common.datatype;
 
 public enum AppointmentStatus {
-SCHEDULED, CANCELLED, COMPLETED;
+    SCHEDULED, CANCELLED, COMPLETED
 }

src/main/java/com/capgemini/training/appointmentbooking/common/exception/ConflictedAppointmentException.java

@@ -0,0 +1,10 @@
+package com.capgemini.training.appointmentbooking.common.exception;
+
+
+public class ConflictedAppointmentException extends RuntimeException {
+
+    public ConflictedAppointmentException() {
+        super("The appointment conflicts with another scheduled appointment.");
+    }
+
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/AppointmentBookingEto.java

@@ -0,0 +1,12 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.Builder;
+
+import java.time.Instant;
+
+
+@Builder
+public record AppointmentBookingEto(@NotNull Long clientId, @NotNull Long treatmentId, @NotNull Long specialistId,
+                                    @NotNull Instant dateTime) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/AppointmentCto.java

@@ -0,0 +1,10 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.Valid;
+import lombok.Builder;
+
+
+@Builder
+public record AppointmentCto(@Valid AppointmentEto appointmentEto, @Valid ClientEto clientEto,
+                             @Valid TreatmentCto treatmentCto) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/AppointmentEto.java

@@ -0,0 +1,12 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import com.capgemini.training.appointmentbooking.common.datatype.AppointmentStatus;
+import jakarta.validation.constraints.NotNull;
+import lombok.Builder;
+
+import java.time.Instant;
+
+
+@Builder
+public record AppointmentEto(@NotNull Long id, @NotNull Instant dateTime, @NotNull AppointmentStatus status) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/ClientCto.java

@@ -0,0 +1,9 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.Valid;
+import lombok.Builder;
+
+
+@Builder
+public record ClientCto(@Valid ClientEto clientEto, @Valid UserEto userEto) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/ClientEto.java

@@ -0,0 +1,9 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.Builder;
+
+
+@Builder
+public record ClientEto(@NotNull Long id) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/SpecialistCto.java

@@ -0,0 +1,9 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.Valid;
+import lombok.Builder;
+
+
+@Builder
+public record SpecialistCto(@Valid SpecialistEto specialistEto, @Valid UserEto userEto) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/SpecialistEto.java

@@ -0,0 +1,11 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import com.capgemini.training.appointmentbooking.common.datatype.Specialization;
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.NotNull;
+import lombok.Builder;
+
+
+@Builder
+public record SpecialistEto(@NotNull Long id, @Valid Specialization specialization) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/TreatmentCreationTo.java

@@ -0,0 +1,14 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import lombok.Builder;
+
+
+@Builder
+public record TreatmentCreationTo(@NotNull @Size(min = 5, max = 20) String name,
+                                  @NotNull @Size(min = 5, max = 80) String description,
+                                  @Min(1) int durationMinutes,
+                                  @NotNull Long specialistId) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/TreatmentCto.java

@@ -0,0 +1,9 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.Valid;
+import lombok.Builder;
+
+
+@Builder
+public record TreatmentCto(@Valid TreatmentEto treatmentEto, @Valid SpecialistEto specialistEto) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/TreatmentEto.java

@@ -0,0 +1,11 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import lombok.Builder;
+
+
+@Builder
+public record TreatmentEto(Long id, @NotNull @Size(min = 5, max = 80) String name,
+                           @NotNull @Size(min = 5, max = 80) String description, int durationMinutes) {
+}

src/main/java/com/capgemini/training/appointmentbooking/common/to/UserEto.java

@@ -0,0 +1,14 @@
+package com.capgemini.training.appointmentbooking.common.to;
+
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import lombok.Builder;
+
+
+@Builder
+public record UserEto(Long id, @NotEmpty @Email String email, String passwordHash,
+                      @NotNull @Size(min = 3, max = 20) String firstName,
+                      @NotNull @Size(min = 3, max = 20) String lastName) {
+}

src/main/java/com/capgemini/training/appointmentbooking/dataaccess/repository/SpecialistRepository.java

@@ -27,7 +27,6 @@ default List<SpecialistEntity> findSpecialistByName(String firstName, String las
                 .where(user.firstname.eq(firstName)
                         .and(user.lastname.eq(lastName)))
                 .fetch();
-
     }
 
 }

src/main/java/com/capgemini/training/appointmentbooking/logic/FindAppointmentUc.java

@@ -0,0 +1,22 @@
+package com.capgemini.training.appointmentbooking.logic;
+
+import com.capgemini.training.appointmentbooking.common.to.AppointmentCto;
+import com.capgemini.training.appointmentbooking.dataaccess.repository.criteria.AppointmentCriteria;
+import jakarta.validation.constraints.NotNull;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.Optional;
+
+
+public interface FindAppointmentUc {
+
+    Optional<AppointmentCto> findById(@NotNull Long id);
+
+    List<AppointmentCto> findByCriteria(AppointmentCriteria criteria);
+
+    List<AppointmentCto> findAll();
+
+    boolean hasConflictingAppointment(@NotNull Long specialistId, @NotNull Instant dateTime);
+
+}

src/main/java/com/capgemini/training/appointmentbooking/logic/FindTreatmentUc.java

@@ -0,0 +1,19 @@
+package com.capgemini.training.appointmentbooking.logic;
+
+import com.capgemini.training.appointmentbooking.common.to.TreatmentCto;
+import com.capgemini.training.appointmentbooking.dataaccess.repository.criteria.TreatmentCriteria;
+import jakarta.validation.constraints.NotNull;
+
+import java.util.List;
+import java.util.Optional;
+
+
+public interface FindTreatmentUc {
+
+    Optional<TreatmentCto> findById(@NotNull Long id);
+
+    List<TreatmentCto> findAll();
+
+    List<TreatmentCto> findByCriteria(TreatmentCriteria criteria);
+
+}

src/main/java/com/capgemini/training/appointmentbooking/logic/ManageAppointmentUc.java

@@ -0,0 +1,17 @@
+package com.capgemini.training.appointmentbooking.logic;
+
+import com.capgemini.training.appointmentbooking.common.datatype.AppointmentStatus;
+import com.capgemini.training.appointmentbooking.common.to.AppointmentBookingEto;
+import com.capgemini.training.appointmentbooking.common.to.AppointmentCto;
+import com.capgemini.training.appointmentbooking.common.to.AppointmentEto;
+import jakarta.validation.Valid;
+import jakarta.validation.constraints.NotNull;
+
+
+public interface ManageAppointmentUc {
+
+    AppointmentCto bookAppointment(@Valid AppointmentBookingEto appointmentBookingEto);
+
+    AppointmentEto updateAppointmentStatus(@NotNull Long appointmentId, @NotNull AppointmentStatus appointmentStatus);
+
+}

src/main/java/com/capgemini/training/appointmentbooking/logic/ManageTreatmentUc.java

@@ -0,0 +1,11 @@
+package com.capgemini.training.appointmentbooking.logic;
+
+import com.capgemini.training.appointmentbooking.common.to.TreatmentCreationTo;
+import com.capgemini.training.appointmentbooking.common.to.TreatmentCto;
+import jakarta.validation.Valid;
+
+public interface ManageTreatmentUc {
+
+    TreatmentCto createTreatment(@Valid TreatmentCreationTo treatmentCreationTo);
+
+}

src/main/java/com/capgemini/training/appointmentbooking/logic/config/MappingConfiguration.java

@@ -0,0 +1,46 @@
+package com.capgemini.training.appointmentbooking.logic.config;
+
+import com.capgemini.training.appointmentbooking.logic.mapper.*;
+import org.mapstruct.factory.Mappers;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+class MappingConfiguration {
+
+    @Bean
+    AppointmentMapper getAppointmentMapper() {
+        return Mappers.getMapper(AppointmentMapper.class);
+    }
+
+    @Bean
+    AppointmentCtoMapper getAppointmentCtoMapper() {
+        return Mappers.getMapper(AppointmentCtoMapper.class);
+    }
+
+    @Bean
+    ClientMapper getClientMapper() {
+        return Mappers.getMapper(ClientMapper.class);
+    }
+
+    @Bean
+    SpecialistMapper getSpecialistMapper() {
+        return Mappers.getMapper(SpecialistMapper.class);
+    }
+
+    @Bean
+    TreatmentMapper getTreatmentMapper() {
+        return Mappers.getMapper(TreatmentMapper.class);
+    }
+
+    @Bean
+    TreatmentCtoMapper getTreatmentCtoMapper() {
+        return Mappers.getMapper(TreatmentCtoMapper.class);
+    }
+
+    @Bean
+    UserMapper getUserMapper() {
+        return Mappers.getMapper(UserMapper.class);
+    }
+
+}

src/main/java/com/capgemini/training/appointmentbooking/logic/impl/FindAppointmentUcImpl.java

@@ -0,0 +1,53 @@
+package com.capgemini.training.appointmentbooking.logic.impl;
+
+import com.capgemini.training.appointmentbooking.common.to.AppointmentCto;
+import com.capgemini.training.appointmentbooking.dataaccess.repository.AppointmentRepository;
+import com.capgemini.training.appointmentbooking.dataaccess.repository.criteria.AppointmentCriteria;
+import com.capgemini.training.appointmentbooking.logic.FindAppointmentUc;
+import com.capgemini.training.appointmentbooking.logic.mapper.AppointmentCtoMapper;
+import jakarta.validation.constraints.NotNull;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.validation.annotation.Validated;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+
+@Service
+@Transactional(readOnly = true)
+@Validated
+public class FindAppointmentUcImpl implements FindAppointmentUc {
+
+    private final AppointmentRepository appointmentRepository;
+
+    private final AppointmentCtoMapper appointmentCtoMapper;
+
+    public FindAppointmentUcImpl(AppointmentRepository appointmentRepository, AppointmentCtoMapper appointmentCtoMapper) {
+        this.appointmentRepository = appointmentRepository;
+        this.appointmentCtoMapper = appointmentCtoMapper;
+    }
+
+    @Override
+    public Optional<AppointmentCto> findById(@NotNull Long id) {
+        return appointmentRepository.findById(id).map(appointmentCtoMapper::toCto);
+    }
+
+    @Override
+    public List<AppointmentCto> findAll() {
+        return appointmentRepository.findAll().stream().map(appointmentCtoMapper::toCto).collect(Collectors.toList());
+    }
+
+    @Override
+    public List<AppointmentCto> findByCriteria(AppointmentCriteria criteria) {
+        return appointmentRepository.findByCriteria(criteria).stream().map(appointmentCtoMapper::toCto).collect(Collectors.toList());
+    }
+
+    @Override
+    public boolean hasConflictingAppointment(@NotNull Long specialistId, @NotNull Instant dateTime) {
+        return appointmentRepository.hasConflictingAppointmentBySpecialistIdAndDateTime(specialistId, dateTime);
+    }
+
+}