[R9] Validator to check if the consultation date was scheduled during business hours

src/main/java/com/mirna/hospitalmanagementapi/domain/validators/consultation/ConsultationDateBusinessHoursValidator.java

@@ -0,0 +1,34 @@
+package com.mirna.hospitalmanagementapi.domain.validators.consultation;
+
+import java.time.DayOfWeek;
+import java.time.LocalDateTime;
+
+import com.mirna.hospitalmanagementapi.domain.validators.consultation.constraints.ConsultationDateBusinessHours;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+import jakarta.validation.constraints.Future;
+
+public class ConsultationDateBusinessHoursValidator implements ConstraintValidator <ConsultationDateBusinessHours, LocalDateTime> {
+
+	private Long businessHourStart;
+	private Long businessHourEnd;
+	
+	@Override
+	public void initialize(ConsultationDateBusinessHours consultationDateBusinessHours) {
+		businessHourStart = 7L;
+		businessHourEnd = 18L;
+	}
+	 
+	
+	@Override
+	public boolean isValid(LocalDateTime value, ConstraintValidatorContext context) {
+		
+		if (value.getDayOfWeek().equals(DayOfWeek.SUNDAY) 
+				|| value.getHour() < businessHourStart 
+				|| value.getHour() > businessHourEnd) return false;
+		
+		return true;
+	}
+
+}

src/main/java/com/mirna/hospitalmanagementapi/domain/validators/consultation/constraints/ConsultationDateBusinessHours.java

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+package com.mirna.hospitalmanagementapi.domain.validators.consultation.constraints;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+import com.mirna.hospitalmanagementapi.domain.validators.consultation.ConsultationDateBusinessHoursValidator;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+
+@Constraint(validatedBy = ConsultationDateBusinessHoursValidator.class)
+@Target( { ElementType.METHOD, ElementType.FIELD })
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+public @interface ConsultationDateBusinessHours {
+
+	String message() default "Invalid consultation date. The business hours are Monday to Saturday, from 07:00 to 19:00";
+    Class<?>[] groups() default {};
+    Class<? extends Payload>[] payload() default {};
+    
+}