Add last timestamp in a day constraint

nrich-validation-api/src/main/java/net/croz/nrich/validation/api/constraint/LastTimestampInDay.java

@@ -0,0 +1,63 @@
+/*
+ *  Copyright 2020-2023 CROZ d.o.o, the original author or 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.
+ *
+ */
+
+package net.croz.nrich.validation.api.constraint;
+
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+import java.lang.annotation.Documented;
+import java.lang.annotation.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
+import static java.lang.annotation.ElementType.CONSTRUCTOR;
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
+import static java.lang.annotation.ElementType.PARAMETER;
+import static java.lang.annotation.ElementType.TYPE_USE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+/**
+ * The annotated element must be before end of the day
+ */
+@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE })
+@Retention(RUNTIME)
+@Repeatable(LastTimestampInDay.List.class)
+@Documented
+@Constraint(validatedBy = {})
+public @interface LastTimestampInDay {
+
+    String message() default "{nrich.constraint.lastTimestampInDay.invalid.message}";
+
+    Class<?>[] groups() default {};
+
+    Class<? extends Payload>[] payload() default {};
+
+    /**
+     * Defines several {@link LastTimestampInDay.List} annotations on the same element.
+     *
+     * @see LastTimestampInDay.List
+     */
+    @Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER, TYPE_USE })
+    @Retention(RUNTIME)
+    @Documented
+    @interface List {
+
+        LastTimestampInDay[] value();
+    }
+}

nrich-validation-spring-boot-starter/README.md

@@ -62,6 +62,7 @@ and default ones disabled then through `nrich.validation.register-messages` prop
 | constraint                | description                                                                                                                                                                                       |
 |---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `@InList`                 | Validates that the annotated element is in the specified list of values                                                                                                                           |
+| `@LastTimestampInDay`     | Validates that the annotated element is before end of the day                                                                                                                                     |
 | `@MaxSizeInBytes`         | Validates that the annotated element size in bytes must be less than specified maximum                                                                                                            |
 | `@NotNullWhen`            | Validates that the annotated element must not be null when condition is satisfied                                                                                                                 |
 | `@NullWhen`               | Validates that the annotated element must be null when condition is satisfied                                                                                                                     |

nrich-validation/README.md

@@ -301,3 +301,22 @@ public class ExampleTypeRequest {
 ```
 
 In an example above the property uuid is required to be a valid UUID format. The format check is achieved by calling `validateUuid` method of `spelValidationTestService` bean.
+
+#### LastTimestampInDay
+
+Validates that the annotated element is before end of the day
+
+```java
+
+@Setter
+@Getter
+public class ExampleRequest {
+
+    @LastTimestampInDay
+    private LocalDate date;
+
+}
+
+```
+
+Above request will require that the date property is before the end of the day

nrich-validation/src/main/java/net/croz/nrich/validation/aot/ValidationRuntimeHintsRegistrar.java

@@ -18,6 +18,7 @@
 package net.croz.nrich.validation.aot;
 
 import net.croz.nrich.validation.constraint.mapping.DefaultConstraintMappingContributor;
+import net.croz.nrich.validation.constraint.validator.LastTimestampInDayValidator;
 import net.croz.nrich.validation.constraint.validator.SpelExpressionValidator;
 import net.croz.nrich.validation.constraint.validator.InListValidator;
 import net.croz.nrich.validation.constraint.validator.MaxSizeInBytesValidator;
@@ -44,7 +45,8 @@ public class ValidationRuntimeHintsRegistrar implements RuntimeHintsRegistrar {
 
     public static final List<TypeReference> TYPE_REFERENCE_LIST = Collections.unmodifiableList(TypeReference.listOf(
         DefaultConstraintMappingContributor.class, ValidOibValidator.class, ValidSearchPropertiesValidator.class, ValidRangeValidator.class, MaxSizeInBytesValidator.class,
-        NotNullWhenValidator.class, NullWhenValidator.class, ValidFileValidator.class, ValidFileResolvableValidator.class, InListValidator.class, SpelExpressionValidator.class
+        NotNullWhenValidator.class, NullWhenValidator.class, ValidFileValidator.class, ValidFileResolvableValidator.class, InListValidator.class, SpelExpressionValidator.class,
+        LastTimestampInDayValidator.class
     ));
 
     @Override

nrich-validation/src/main/java/net/croz/nrich/validation/constraint/mapping/DefaultConstraintMappingContributor.java

@@ -17,6 +17,7 @@
 
 package net.croz.nrich.validation.constraint.mapping;
 
+import net.croz.nrich.validation.api.constraint.LastTimestampInDay;
 import net.croz.nrich.validation.api.constraint.SpelExpression;
 import net.croz.nrich.validation.api.constraint.InList;
 import net.croz.nrich.validation.api.constraint.MaxSizeInBytes;
@@ -27,6 +28,7 @@
 import net.croz.nrich.validation.api.constraint.ValidOib;
 import net.croz.nrich.validation.api.constraint.ValidRange;
 import net.croz.nrich.validation.api.constraint.ValidSearchProperties;
+import net.croz.nrich.validation.constraint.validator.LastTimestampInDayValidator;
 import net.croz.nrich.validation.constraint.validator.SpelExpressionValidator;
 import net.croz.nrich.validation.constraint.validator.InListValidator;
 import net.croz.nrich.validation.constraint.validator.MaxSizeInBytesValidator;
@@ -53,5 +55,6 @@ public void createConstraintMappings(ConstraintMappingBuilder builder) {
         builder.addConstraintMapping().constraintDefinition(ValidFileResolvable.class).validatedBy(ValidFileResolvableValidator.class);
         builder.addConstraintMapping().constraintDefinition(InList.class).validatedBy(InListValidator.class);
         builder.addConstraintMapping().constraintDefinition(SpelExpression.class).validatedBy(SpelExpressionValidator.class);
+        builder.addConstraintMapping().constraintDefinition(LastTimestampInDay.class).validatedBy(LastTimestampInDayValidator.class);
     }
 }

nrich-validation/src/main/java/net/croz/nrich/validation/constraint/validator/LastTimestampInDayValidator.java

@@ -0,0 +1,46 @@
+/*
+ *  Copyright 2020-2023 CROZ d.o.o, the original author or 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.
+ *
+ */
+
+package net.croz.nrich.validation.constraint.validator;
+
+import net.croz.nrich.validation.api.constraint.LastTimestampInDay;
+
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.temporal.ChronoField;
+
+public class LastTimestampInDayValidator implements ConstraintValidator<LastTimestampInDay, LocalDate> {
+
+    private LocalDateTime lastTimestampInDay;
+
+    @Override
+    public void initialize(LastTimestampInDay constraintAnnotation) {
+        lastTimestampInDay = LocalDateTime.now().with(ChronoField.NANO_OF_DAY, LocalTime.MAX.toNanoOfDay());
+    }
+
+    @Override
+    public boolean isValid(LocalDate value, ConstraintValidatorContext context) {
+        if (value == null) {
+            return true;
+        }
+
+        return value.atTime(LocalTime.now()).isBefore(lastTimestampInDay);
+    }
+}

nrich-validation/src/test/java/net/croz/nrich/validation/constraint/stub/LastTimestampInDayTestRequest.java

@@ -0,0 +1,15 @@
+package net.croz.nrich.validation.constraint.stub;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import net.croz.nrich.validation.api.constraint.LastTimestampInDay;
+
+import java.time.LocalDate;
+
+@RequiredArgsConstructor
+@Getter
+public class LastTimestampInDayTestRequest {
+
+    @LastTimestampInDay
+    private final LocalDate date;
+}

nrich-validation/src/test/java/net/croz/nrich/validation/constraint/validator/LastTimestampInDayValidatorTest.java

@@ -0,0 +1,58 @@
+package net.croz.nrich.validation.constraint.validator;
+
+import net.croz.nrich.validation.ValidationTestConfiguration;
+import net.croz.nrich.validation.constraint.stub.LastTimestampInDayTestRequest;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
+
+import jakarta.validation.ConstraintViolation;
+import jakarta.validation.Validator;
+import java.time.LocalDate;
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@SpringJUnitConfig(ValidationTestConfiguration.class)
+class LastTimestampInDayValidatorTest {
+
+    @Autowired
+    private Validator validator;
+
+    @Test
+    void shouldNotReportErrorForNullValue() {
+        // given
+        LastTimestampInDayTestRequest request = new LastTimestampInDayTestRequest(null);
+
+        // when
+        Set<ConstraintViolation<LastTimestampInDayTestRequest>> constraintViolationList = validator.validate(request);
+
+        // then
+        assertThat(constraintViolationList).isEmpty();
+    }
+
+    @Test
+    void shouldNotReportErrorDateIsAfterMinDate() {
+        // given
+        LastTimestampInDayTestRequest request = new LastTimestampInDayTestRequest(LocalDate.of(2023, 10, 23));
+
+        // when
+        Set<ConstraintViolation<LastTimestampInDayTestRequest>> constraintViolationList = validator.validate(request);
+
+        // then
+        assertThat(constraintViolationList).isEmpty();
+    }
+
+    @Test
+    void shouldReportErrorWhenDateIsBeforeMinDate() {
+        // given
+        LastTimestampInDayTestRequest request = new LastTimestampInDayTestRequest(LocalDate.now().plusDays(1));
+
+        // when
+        Set<ConstraintViolation<LastTimestampInDayTestRequest>> constraintViolationList = validator.validate(request);
+
+        // then
+        assertThat(constraintViolationList).isNotEmpty();
+    }
+
+}