[ACA-3742] Metadata - constraints validation (#5908)

* card min max value validator

* card match value validator

* card value length validator

* map validators to constraint type

* add minmax

* update exported validators

* register validators based on constraint type

* translate errors with parameters

* tests

lib/core/card-view/validators/card-view-item-length.valiator.ts

@@ -0,0 +1,34 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+import { CardViewItemValidator } from '../interfaces/card-view.interfaces';
+
+export interface LengthValidatorParams {
+    minLength: number;
+    maxLength: number;
+}
+
+export class CardViewItemLengthValidator implements CardViewItemValidator {
+    message = 'CORE.CARDVIEW.VALIDATORS.LENGTH_VALIDATION_ERROR';
+
+    constructor(private minLength: number, private maxLength: number) {}
+
+    isValid(value: string = ''): boolean {
+        const stringLength = value.length;
+        return stringLength >= this.minLength && stringLength <= this.maxLength;
+    }
+}

lib/core/card-view/validators/card-view-item-match.valiator.ts

@@ -0,0 +1,34 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+import { CardViewItemValidator } from '../interfaces/card-view.interfaces';
+
+export interface MatchValidatorParams {
+    expression: string;
+    flags?: string;
+}
+
+export class CardViewItemMatchValidator implements CardViewItemValidator {
+    message = 'CORE.CARDVIEW.VALIDATORS.MATCH_VALIDATION_ERROR';
+
+    constructor(private expression: string, private flags?: string) {}
+
+    isValid(value: string): boolean {
+        const regex = new RegExp(this.expression, this.flags);
+        return value === '' || regex.test(value);
+    }
+}

lib/core/card-view/validators/card-view-item-minmax.valiator.ts

@@ -0,0 +1,37 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+import { CardViewItemValidator } from '../interfaces/card-view.interfaces';
+import { CardViewItemIntValidator } from './card-view-item-int.validator';
+
+export interface MinMaxValidatorParams {
+    minValue: number;
+    maxValue: number;
+}
+
+export class CardViewItemMinMaxValidator implements CardViewItemValidator {
+    message = 'CORE.CARDVIEW.VALIDATORS.MINMAX_VALIDATION_ERROR';
+    private intValidator: CardViewItemIntValidator;
+
+    constructor(private minValue: number, private maxValue: number) {
+        this.intValidator = new CardViewItemIntValidator();
+    }
+
+    isValid(value: number): boolean {
+        return this.intValidator.isValid(value) && (value >= this.minValue && value <= this.maxValue);
+    }
+}

lib/core/card-view/validators/card-view.validators.ts

@@ -17,3 +17,7 @@
 
 export * from './card-view-item-int.validator';
 export * from './card-view-item-float.validator';
+export * from './card-view-item-match.valiator';
+export * from './card-view-item-minmax.valiator';
+export * from './card-view-item-length.valiator';
+export * from './validators.map';

lib/core/card-view/validators/validators.map.ts

@@ -0,0 +1,27 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+import { CardViewItemMatchValidator, MatchValidatorParams } from './card-view-item-match.valiator';
+import { CardViewItemMinMaxValidator, MinMaxValidatorParams } from './card-view-item-minmax.valiator';
+import { CardViewItemLengthValidator, LengthValidatorParams } from './card-view-item-length.valiator';
+
+const validators = {
+    minmax: (parameters: MinMaxValidatorParams) => new CardViewItemMinMaxValidator(parameters.minValue, parameters.maxValue),
+    regex: (parameters: MatchValidatorParams) => new CardViewItemMatchValidator(parameters.expression),
+    length: (parameters: LengthValidatorParams) => new CardViewItemLengthValidator(parameters.minLength, parameters.maxLength)
+};
+export default validators;