@CampaignerForLife ,
To add the JavaScript code to a data schema and use the toHash function to calculate the value of a field, you can follow these steps:
Define your data schema: Create a JSON schema that describes the structure of your data. For example:
{
"type": "object",
"properties": {
"email": {
"type": "string"
},
"hashedEmail": {
"type": "string",
"expr": "toHash(@email)"
}
}
}
Define the toHash function: Implement the toHash function in JavaScript. Here's an example of how you can create a simple hash function using the built-in crypto module in Node.js:
const crypto = require('crypto');
function toHash(value) {
const hash = crypto.createHash('sha256');
hash.update(value);
return hash.digest('hex');
}
Make sure to customize the hash function according to your specific requirements. You can use different algorithms or libraries depending on your needs.
Implement the data processing logic: Parse the data according to the schema and calculate the hashed value using the toHash function. Here's an example of how you can accomplish this using Javascript:
const data = {
"email": example@example.com
};
const hashedEmail = toHash(data.email);
data.hashedEmail = hashedEmail;
console.log(data);
By running the above code, you should see the output with the original email and the hashed email:
{
"email": example@example.com,
"hashedEmail": "ac3584e0b2248d12d79211e3a7808626e8c9b8a6f2b229c60d0b792c8197810e"
}
You can modify this code according to your specific use case and the environment in which you are working.
