[R9] Find consultation by doctor or patient and date use case classes

src/main/java/com/mirna/hospitalmanagementapi/application/usecase/consultation/FindConsultationByDoctorAndDateUseCase.java

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+package com.mirna.hospitalmanagementapi.application.usecase.consultation;
+
+import java.time.LocalDateTime;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import com.mirna.hospitalmanagementapi.domain.entities.Consultation;
+import com.mirna.hospitalmanagementapi.domain.repositories.ConsultationRepository;
+
+/**
+ * This class is used to execute the findConsultationByDoctorAndDate method from consultation repository
+ * 
+ * @author Mirna Gama
+ * @version 1.0
+ */
+@Component
+public class FindConsultationByDoctorAndDateUseCase {
+
+	@Autowired
+	private ConsultationRepository consultationRepository;
+	
+	/**
+	 * Executes the findConsultationByDoctorAndDate method from Doctor repository
+	 * 
+	 * @param doctorId The doctor's id from the consultation
+	 * @param consultationDate The date of the consultation
+	 * @return The corresponding consultation if successful, or null if it is non-existent
+	 *
+	 */
+	public Consultation execute(Long doctorId, LocalDateTime consultationDate) {
+		return this.consultationRepository.findConsultationByDoctorAndDate(doctorId, consultationDate);
+	}
+}

src/main/java/com/mirna/hospitalmanagementapi/application/usecase/consultation/FindConsultationByPatientAndDateUseCase.java

@@ -0,0 +1,34 @@
+package com.mirna.hospitalmanagementapi.application.usecase.consultation;
+
+import java.time.LocalDateTime;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import com.mirna.hospitalmanagementapi.domain.entities.Consultation;
+import com.mirna.hospitalmanagementapi.domain.repositories.ConsultationRepository;
+
+/**
+ * This class is used to execute the findConsultationByPatientAndDate method from consultation repository
+ * 
+ * @author Mirna Gama
+ * @version 1.0
+ */
+@Component
+public class FindConsultationByPatientAndDateUseCase {
+
+	@Autowired
+	private ConsultationRepository consultationRepository;
+	
+	/**
+	 * Executes the findConsultationByPatientAndDate method from Doctor repository
+	 * 
+	 * @param patientId The patient's id from the consultation
+	 * @param consultationDate The date of the consultation
+	 * @return The corresponding consultation if successful, or null if it is non-existent
+	 *
+	 */
+	public Consultation execute(Long patientId, LocalDateTime consultationDate) {
+		return this.consultationRepository.findConsultationByPatientAndDate(patientId, consultationDate);
+	}
+}