TOSCA Value Editor POC | Get op output & constant

Welcome to the TOSCA Value Editor POC - Get op output & constant Challenge. In this challenge, we are looking for you to create the Value Editor POC application using Angular 2+ framework based on the requirements listed below.

In the previous challenges Challenge 1 , Challenge 2, Challenge 3, Challenge 4, Challegne 5 & Challegne 6 we have developed Constraint Editor & valiue editor. Here we need update the functionalities of the Value Editor.

Let us know any question you have!

Technology stack

• Angular 7
• NodeJS
• HTML
• SCSS
• JavaScript

0 Resource & links

• Storyboard & reference docs attached in the challenge forum.

1 Storyboard:

Only the sections marked in green are in scope. Other than that the sidebar should also be updated & button functions should work.

1. Value Editor: get_operation_output
2. Value Editor: constant

• The value Editor should update the value of the default node. in the Existing.yaml.
• If Required: true (checked https://d.pr/free/i/Obv5DW) then the value of default should be null/blank & hide this Value Editor section form the screen otherwise, show the Value Editor section.

2 Value Editor: get_operation_output

• On selecting the get_operation_output option, the right section drop-down options should list the 5 drop-downs & a code viewer section as displayed in the 1. Storyboard section.
• These five drop-downs synched with each other:

2.1 modable_entity

• It should list Self & the values of imports node. Ref: https://d.pr/free/i/wT3LXy

2.2 target_entity

• If no value is selected in modable_entity text-box, it should not show any options. & If Self is selected in the modable_entity select control then it's drop-down options should show the immediate values of node_templates Ref: https://d.pr/free/i/UJPJNX . In this case, it should the options as newEquipmentProject, newEquipmentScheme, pRouterDevice, pRouterShelf, pRouterCard
• If some other option is selected in the modable_entity select control (let say it's create_scheme_node_definitions_v2.yaml) then it's drop-down options should show the immediate values of node_templates from this selected file. In this case, it should the options as newEquipmentProject_2, newEquipmentScheme_2, pRouterDevice_2, pRouterShelf_2, pRouterCard_2. Ref: https://d.pr/free/i/W2TmaZ

2.3 interface_entity

• If target_entity select control's value is null then there should be no drop-down values for the interface_entity select control.
• If target_entity select control's value is not null then the drop-down options of interface_entity select control should list the values from the interfaces node of the target_entity's selected value. Ref: https://d.pr/free/i/eAmVKp . In this case, it's CreateScheme, StartFundamentalPlanning, AddComponents...

2.4 operation_entity

• If interface_entity select control's value is null then there should be no drop-down values for the operation_entity select control.
• If interface_entity select control's value is not null then the drop-down options of operation_entity select control should list the values from the interface_entity's selected value. Ref: https://d.pr/free/i/uVVmoI . Let's say a user has selected CreateScheme in the interface_entity select control then, in this case the options of operation_entity select control should be captureSchemeDetails

2.5 output_entity

• If operation_entity select control's value is null then there should be no drop-down values for the output_entity select control.
• If operation_entity select control's value is not null then the drop-down options of output_entity select control should list the values from the outputs node of the operation_entity's selected value. Ref: https://d.pr/free/i/f8GQx6 . Let's say a user has selected captureSchemeDetails in the operation_entity select control then, in this case the options of operation_entity select control should be schemeSysid, schemeNumber, errorCode , errorMessage

2.6 Code view

• https://d.pr/free/i/QrqLm0
• Update the code view based on the selected nodes.

2.7 Resultant Syntax

• The resulatant syntax for get_operation_output is get_operation_output(modable_entity_val, modable_entity_val.target_entity_val.operation_entity_val, output_entity_val).
• Ex: get_operation_output(SELF, newEquipmentScheme.CreateScheme.captureSchemeDetails, schemeSysid).

3 Constant

• On selecting the constant option, the right section should show one text-box.
• User shold be able to enter any value in this textbox.
• Resultant Syntax for this is: constant(text_box_value)

4 Existing functions

• The existing functions implemented on clicking the button on the upper right section should continue to work even after implementing the above requirements.