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Removed poemist from L2C2

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Jonathan Bennetts 2023-04-06 11:38:48 +01:00
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docs/courses/level-two/chapter-1.md
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@ -189,37 +189,30 @@ There are several ways to transform data for the purposes mentioned above:
### Exercise
Use the HTTP Request node to make a GET request to the Poemist API `https://www.poemist.com/api/v1/randompoems`. Transform the incoming data with the `Split Into Items` option and with the Code node.
Use the HTTP Request node to make a GET request to the Poetry DB API `https://poetrydb.org/linecount/3`. Transform the incoming data with the Item Lists node and with the Code node.
??? note "Show me the solution"
To get the poems from the Poemist API, execute the *HTTP Request node* with the following parameters:
To get the poems from the Poetry DB API, execute the *HTTP Request node* with the following parameters:
- Authentication: None
- Request Method: GET
- URL: https://www.poemist.com/api/v1/randompoems
- URL: https://poetrydb.org/linecount/3
- Options > Response: Include Response Headers and Status
The result should look like this:
<figure><img src="/_images/courses/level-two/chapter-one/exercise_transforming_noSplitItems.png" alt="" style="width:100%"><figcaption align = "center"><i>HTTP Request node without split items</i></figcaption></figure>
To transform the data from the HTTP Request node, toggle the switch `Split Into Items`. The result should look like this:
<figure><img src="/_images/courses/level-two/chapter-one/exercise_transforming_splitItems.png" alt="" style="width:100%"><figcaption align = "center"><i>HTTP Request node with split items</i></figcaption></figure>
To transform the data with the Code node, connect this node to the *HTTP Request node* (without the toggle for splitting data) and write the following code in the JavaScript Code field:
To transform the data with the Code node, connect this node to the *HTTP Request node* and write the following code in the JavaScript Code field:
```js
return items[0].json.map(item => {
return items[0].json.body.map(item => {
return {
json: item
}
});
```
The result should look like this:
<figure><img src="/_images/courses/level-two/chapter-one/exercise_transforming_function.png" alt="" style="width:100%"><figcaption align = "center"><i>Code node with code to transform items</i></figcaption></figure>
To transform the data with the Item Lists node, connect this node to the *HTTP Request node* and set the following parameters:
- Operation: Split Out Items
- Field To Split Out: body
- Include: No Other Fields