Challenge Overview
Welcome to the TOSCA Constraint Editor POC | get_operation_output Challenge. In this challenge, we are looking for you to enhance the POC application based on Angular 2+ framework with the requirements listed below.
Let us know any question you have!
Technology stack
- Angular 7
- NodeJS
- HTML
- SCSS
- JavaScript
General requirements
Layout
- The POC should support resolutions 1920px x 1080px and above.
- The application layout should appear somewhat similar to the sides provided.
- It's NOT required to exactly match font, font-size, color, element dimension, etc because the focus is mainly on the POC functions.
Framework specific
- Imp!: Blueprint data should be fetched from YAML file for other application data JSON format mock files can be used.
- Use Observable & Observable.subscribe() method wherever applicable. You may refer this: https://angular.io/tutorial/toh-pt4#subscribe-in-heroescomponent
- Use Dependency Injection coding pattern.
-
ng build
should work without throwing any error.
Code formatting
- Make sure code is well documented, all classes, methods, variables, parameters, return values must be documented in every single code file, and appropriate inline comments should be provided too where the code is not straightforward to understand.
- Please use clean INDENTATION for all HTML code so future developers can follow the code.
- Use appropriate linter to validate your code.
HTML Specific
- HTML should be valid HTML5 compliant.
- All HTML code naming should not have any conflicts or errors.
- Element and Attribute names should be in lowercase and use a '-' or camel naming to separate multiple-word classes (i.e.. 'main-content', or 'mainContent)
- Use semantically correct tags- use H tags for headers, etc. Use strong and em tags instead of bold and italic tags.
- No inline CSS styles- all styles must be placed in an external stylesheet.
CSS Specific
- Use CSS3 Media Queries to load different styles for each page. Do not build a different page for different device/layout.
- You may use SCSS in the project.
Platform
- Desktop: Chrome latest, Firefox latest (Mac & Windows), Safari latest (Mac), IE11+ (Windows), MS Edge
- IE11 is the primary browser.
App Requirement
In the previous challenges Challenge 1 , Challenge 2, Challenge 3 & Challenge 4 we had developed Level 1, Level 2 & Level 3 functions. We have also implemented the get_input
& 'get_property, functions. In this challenge, we are going implement the get_operation_output
functions.
0 Resources & links
- Storyboard powerpoint slides are attached in the challenge forum. Only the sides mentioned in the forum are in scope.
- Slides explaining functions &
get_operation_output
is attached in the 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.
- Function editor: here we have to implement the
get_operation_output
function.
2. Importing linked file [Already implemented]
- On page load after the Existing.yaml is loaded, the files listed in imports node is loaded. In this case it's
create_scheme_node_definitions_v2.yaml
. It's already implemented.- This file will be used in then next step (section 3.2).
3. get_operation_output
- When a user selects
get_operation_output
update the options below. Ref: https://d.pr/free/i/0PcD2N- There are five drop-downs synched with each other:
3.1 modable_entity
- It should list Self & the values of
imports
node. Ref: https://d.pr/free/i/wT3LXy3.2 target_entity
- If no value is selected in
modable_entity
text-box, it should not show any options. & If Self is selected in themodable_entity
select control then it's drop-down options should show the immediate values ofnode_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'screate_scheme_node_definitions_v2.yaml
) then it's drop-down options should show the immediate values ofnode_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/W2TmaZ3.3 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...3.4 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 captureSchemeDetails3.5 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 selectedcaptureSchemeDetails
in the operation_entity select control then, in this case the options of operation_entity select control should be schemeSysid, schemeNumber, errorCode , errorMessage3.6 Resultant Syntax
- The resulatant syntax for
get_operation_output
is@equals(get_operation_output(modable_entity_val, modable_entity_val.target_entity_val.operation_entity_val, output_entity_val), Network)
.- Ex:
@equals(get_operation_output(SELF, newEquipmentScheme.CreateScheme.captureSchemeDetails, schemeSysid), Network)
3.7 Code view
- https://d.pr/free/i/tM6HvZ
- Update the code view based on the selected nodes.
- No need to match the style, you can follow the existing style.
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.
Final Submission Guidelines
- Full source code with all the requirements implemented.
- Detailed readme in markdown format that describes how to configure, build and run the app.
- Verification video or doc.
Licenses & attribution
- Third-party assets used to build your item must be properly licensed or free for commercial use. MIT, some modified BSD, Apache 2 licenses are ok. If a library is not commercial friendly you will need to get our approval first.
- Sufficient information regarding third-party assets must be present in your documentation. This includes the author, license info and a direct link to the asset online.
FAQs
After submission as a submitter what should be my next step?
Once the challenge submission phase is over the assigned reviewers are going to review all the submissions based on the challenge scorecard. They are expected to raise all issues found in the submissions they are reviewing. After the completion of review phase the Appeal phase status. In this phase, the submitters should go to the Online Review page, select the project & have a look at the issues raised by the reviewers. If you disagree with the reviewer on any issue/comment, raise an appeal by clicking the 'Appeal' button associated with the section and entering the appeal comment.
When & where I can see the challenge results?
After the Appeal response phase is over the results are displayed on the challenge specification page as well as on the online reivew page.