UI support for custom functions

Issue-ID: SDC-4466
Signed-off-by: JvD_Ericsson <jeff.van.dam@est.tech>
Change-Id: I8ff794be8783dc31efecbd1f6abe2efefec6b819

2 files changed, 80 insertions, 0 deletions

diff --git a/catalog-ui/src/app/models/tosca-custom-function.ts b/catalog-ui/src/app/models/tosca-custom-function.ts
new file mode 100644
index 0000000000..e13be50993
--- /dev/null
+++ b/catalog-ui/src/app/models/tosca-custom-function.ts
@@ -0,0 +1,79 @@
+/*
+ * -
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2023 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+import {ToscaFunction} from "./tosca-function";
+import {ToscaFunctionType} from "./tosca-function-type.enum";
+import {ToscaFunctionParameter} from "./tosca-function-parameter";
+import {ToscaGetFunction} from "./tosca-get-function";
+import {YamlFunction} from "./yaml-function";
+import {ToscaStringParameter} from "./tosca-string-parameter";
+
+export class ToscaCustomFunction implements ToscaFunction, ToscaFunctionParameter {
+    name: string;
+    type = ToscaFunctionType.CUSTOM;
+    value: any;
+    parameters: Array<ToscaFunctionParameter> = [];
+
+    constructor(toscaCustomFunction?: ToscaCustomFunction) {
+        if (!toscaCustomFunction) {
+            return;
+        }
+        this.value = toscaCustomFunction.value;
+        this.name = toscaCustomFunction.name;
+        if (toscaCustomFunction.parameters) {
+            toscaCustomFunction.parameters.forEach(parameter => {
+                switch (parameter.type) {
+                    case ToscaFunctionType.GET_INPUT:
+                    case ToscaFunctionType.GET_ATTRIBUTE:
+                    case ToscaFunctionType.GET_PROPERTY:
+                        this.parameters.push(new ToscaGetFunction(<ToscaGetFunction>parameter));
+                        break;
+                    case ToscaFunctionType.CONCAT:
+                        this.parameters.push(new ToscaCustomFunction(<ToscaCustomFunction>parameter));
+                        break;
+                    case ToscaFunctionType.CUSTOM:
+                        this.parameters.push(new ToscaCustomFunction(<ToscaCustomFunction>parameter));
+                        break;
+                    case ToscaFunctionType.YAML:
+                        this.parameters.push(new YamlFunction(<YamlFunction>parameter));
+                        break;
+                    case ToscaFunctionType.STRING:
+                        this.parameters.push(new ToscaStringParameter(<ToscaStringParameter>parameter));
+                        break;
+                    default:
+                        console.error(`Unsupported parameter type "${parameter.type}"`);
+                        this.parameters.push(parameter);
+                }
+            });
+        }
+    }
+
+    public buildValueString(): string {
+        return JSON.stringify(this.buildValueObject());
+    }
+
+    public buildValueObject(): Object {
+        return {
+            [this.name]: this.parameters.map(parameter => parameter.buildValueObject())
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/catalog-ui/src/app/models/tosca-function-type.enum.ts b/catalog-ui/src/app/models/tosca-function-type.enum.ts
index 116c8815ab..0394048317 100644
--- a/catalog-ui/src/app/models/tosca-function-type.enum.ts
+++ b/catalog-ui/src/app/models/tosca-function-type.enum.ts
@@ -3,6 +3,7 @@ export enum ToscaFunctionType {
     GET_ATTRIBUTE = 'GET_ATTRIBUTE',
     GET_PROPERTY = 'GET_PROPERTY',
     CONCAT = 'CONCAT',
+    CUSTOM = 'CUSTOM',
     YAML = 'YAML',
     STRING = 'STRING'
 }