1 files changed, 145 insertions, 0 deletions
diff --git a/openecomp-ui/src/sdc-app/common/reducers/JSONSchemaReducer.js b/openecomp-ui/src/sdc-app/common/reducers/JSONSchemaReducer.js
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index 0000000000..35b2f936ce
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+++ b/openecomp-ui/src/sdc-app/common/reducers/JSONSchemaReducer.js
@@ -0,0 +1,145 @@
+/*!
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ *
+ * 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 {actionTypes} from './JSONSchemaReducerConstants.js';
+import Validator from 'nfvo-utils/Validator.js';
+import JSONSchema from 'nfvo-utils/json/JSONSchema.js';
+import JSONPointer from 'nfvo-utils/json/JSONPointer.js';
+import forOwn from 'lodash/forOwn.js';
+import isArray from 'lodash/isArray.js';
+
+
+function flattenData(data, result, pointer = '') {
+	let newPointer = pointer;
+	if (typeof data === 'object' && !isArray(data)) {
+		for (let i in data) {
+			newPointer = newPointer ? newPointer + '/' + i : i;
+			flattenData(data[i], result, newPointer);
+			newPointer = pointer;
+		}
+	} else {
+		result[newPointer] = data;
+	}
+}
+
+function updateSchemaDataAndValidateReducer (state = {}, action, questionnaireName) {
+	let genericFieldInfoClone;
+	switch (action.type) {
+		case actionTypes.DATA_LOADED:
+			if (questionnaireName !== action.qName) {return {...state};}
+			const schema = action.payload.qschema;
+			let schemaLoader = new JSONSchema();
+			schemaLoader.setSchema(schema);
+			schemaLoader.setSupportedValidationFunctions(Object.keys(Validator.globalValidationFunctions));
+			let {genericFieldInfo} = schemaLoader.flattenSchema();
+
+			let data = action.payload.qdata;
+			let dataMap =  {};
+			flattenData(data, dataMap);
+
+			return {
+				...state,
+				qdata: action.payload.qdata, // the original hierarchical data. to be used for submit and save
+				qgenericFieldInfo : genericFieldInfo, // information about the fields that the view will require and reducer will need, such as validations, enum to use, etc.
+				dataMap //  flattened schema data for ease of use
+			};
+
+		case actionTypes.DATA_CHANGED:
+			let changedData = action.deltaData;
+			if (questionnaireName !== action.qName)  {return {...state};}
+
+			genericFieldInfoClone = {...state.qgenericFieldInfo};
+			let qDataClone = {...state.qdata};
+			let dataMapClone = {...state.dataMap};
+
+			forOwn(changedData,(value, key) => {
+				if (state.qgenericFieldInfo[key]) {
+					let result = Validator.validate(key, value, state.qgenericFieldInfo[key].validations, state, action.customValidations);
+					genericFieldInfoClone[key] = {...genericFieldInfoClone[key], isValid: result.isValid, errorText: result.errorText};
+					qDataClone = JSONPointer.setValue(state.qdata, '/' + key, value);
+					dataMapClone[key] = value;
+				}
+			});
+
+			return {
+				...state,
+				qdata: qDataClone,
+				dataMap: dataMapClone,
+				qgenericFieldInfo: genericFieldInfoClone
+			};
+
+		case actionTypes.VALIDATE_DATA:
+			let specificFields = action.data;
+			if (questionnaireName !== action.qName)  {return {...state};}
+			genericFieldInfoClone = {...state.qgenericFieldInfo};
+			forOwn(specificFields,(value, key) => {
+				let result = Validator.validate(key, value, state.qgenericFieldInfo[key].validations, state, action.customValidations);
+				genericFieldInfoClone[key] = {...genericFieldInfoClone[key], isValid: result.isValid, errorText: result.errorText};
+			});
+			return {
+				...state,
+				formReady: null,
+				qgenericFieldInfo: genericFieldInfoClone
+			};
+
+		case actionTypes.VALIDATE_FORM:
+			if (questionnaireName !== action.qName)  {return {...state};}
+			genericFieldInfoClone = {...state.qgenericFieldInfo};
+			let formReady = true;
+			forOwn(state.qgenericFieldInfo,(value, key) => {
+				let val = state.data[key] ? state.data[key] : '';
+				let result = Validator.validate(key, val, state.qgenericFieldInfo[key].validations, state, {});
+				genericFieldInfoClone[key] = {...genericFieldInfoClone[key], isValid: result.isValid, errorText: result.errorText};
+				if (!result.isValid) {
+					formReady = false;
+				}
+			});
+			return {
+				...state,
+				formReady,
+				qgenericFieldInfo: genericFieldInfoClone
+			};
+
+		default:
+			return state;
+	}
+};
+
+export function createJSONSchemaReducer(questionnaireName) {
+	return (state = {}, action) => {
+		return updateSchemaDataAndValidateReducer(state, action, questionnaireName);
+	};
+};
+
+export function createComposedJSONSchemaReducer(questionnaireName, additionalActionsReducer) {
+	return (state = {}, action) => {
+		if(action.type === actionTypes.VALIDATE_DATA ||
+			action.type === actionTypes.VALIDATE_FORM ||
+			action.type === actionTypes.DATA_CHANGED ||
+			action.type === actionTypes.DATA_LOADED
+		) {
+			return updateSchemaDataAndValidateReducer(state, action, questionnaireName);
+		} else {
+			return additionalActionsReducer(state, action);
+		}
+	};
+};
+
+
+
+
+
+
+