I need to be able to run a node script to delete an object from an external API. So I should be able to run this command:
node server.js Customer55555
And it should delete the object.
I have called to the API by using Axios.
const axios = require("axios");
const API = "http://dummy.restapiexample.com/api/v1/employees";
function getAllEmployees() {
axios
.get("http://dummy.restapiexample.com/api/v1/employees")
.then(response => {
// console.log(response.data);
console.log(response.status);
function filterEmployee() {
const employeeData = response.data;
employeeData.filter(employee => {
console.log(employee);
});
// console.log(employeeData);
}
filterEmployee();
})
.catch(error => {
console.log(error);
});
}
function deleteEmployee() {
axios({
method: "DELETE",
url: "http://dummy.restapiexample.com/api/v1/delete/36720",
headers: { "Content-Type": "application/json" }
})
.then(
// Observe the data keyword this time. Very important
// payload is the request body
// Do something
console.log("user deleted")
)
.catch(function(error) {
// handle error
console.log(error);
});
}
// getAllEmployees();
deleteEmployee();
I am able to get an individual object, but I need to figure out how to delete it by running the command above.
You can do something like this:
const axios = require("axios")
const API = "http://dummy.restapiexample.com/api/v1/employees"
async function getAllEmployees(filter = null) {
try {
const response = await axios.get("http://dummy.restapiexample.com/api/v1/employees")
console.log(response.status)
let employeeData = response.data
if (filter) {
// return only employees whose name contains filter.name
employeeData = employeeData.filter(({ employee_name }) => {
return employee_name.toLowerCase().indexOf(filter.name.toLowerCase()) >= 0
})
}
return employeeData
} catch(error) {
console.error(error)
return []
}
}
async function deleteEmployee({ id }) {
if (!id) {
throw new Error('You should pass a parameter')
}
try {
const response = await axios({
method: "DELETE",
url: `http://dummy.restapiexample.com/api/v1/delete/${id}`,
headers: { "Content-Type": "application/json" }
})
console.log("user deleted " + id)
} catch(error) {
// handle error
console.error(error)
}
}
async function main(params) {
const employees = await getAllEmployees({ name: params[0] || '' })
// Returns a promise to wait all delete promises
return Promise.all(employess.map(employee => deleteEmployee(employee)))
}
// process.argv contains console parameters. (https://stackoverflow.com/questions/4351521/how-do-i-pass-command-line-arguments-to-a-node-js-program)
main(process.argv.slice(2)).then(() => {
// returns 0 (Success) (https://stackoverflow.com/questions/5266152/how-to-exit-in-node-js)
process.exit(0)
}).catch(() => {
// returns 1 (error)
process.exit(1)
})
You should adapt this sample to get proper filtering and error reporting.
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