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Perform unused validation in async_ex1 example (#83)

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Allen 2019-03-09 20:10:39 -08:00 committed by Douman
parent 5c8aaba5f9
commit 4d26988edf
1 changed files with 36 additions and 28 deletions
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14
async_ex1/src/main.rs
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@ -29,9 +29,9 @@ extern crate validator;
use actix_web::{
client, http::Method, server, App, AsyncResponder, Error, HttpMessage, HttpResponse,
Json,
Json, error::ErrorBadRequest,
};
use futures::{future::ok as fut_ok, Future};
use futures::{future::ok as fut_ok, future::result as fut_result, Future};
use std::collections::HashMap;
use std::time::Duration;
use validator::Validate;
@ -63,6 +63,9 @@ struct HttpBinResponse {
/// post json to httpbin, get it back in the response body, return deserialized
fn step_x_v1(data: SomeData) -> Box<Future<Item = SomeData, Error = Error>> {
Box::new(
fut_result(data.validate()) // <- call .validate() on data to validate the parameters
.map_err(ErrorBadRequest) // - convert ValidationErrors to an Error
.and_then(|_| {
client::ClientRequest::post("https://httpbin.org/post")
.json(data).unwrap()
.send()
@ -75,7 +78,8 @@ fn step_x_v1(data: SomeData) -> Box<Future<Item = SomeData, Error = Error>> {
let resp: HttpBinResponse = serde_json::from_slice(&body).unwrap();
fut_ok(resp.json)
})
),
)
})
)
}
@ -102,6 +106,9 @@ fn create_something_v1(
/// post json to httpbin, get it back in the response body, return deserialized
fn step_x_v2(data: SomeData) -> impl Future<Item = SomeData, Error = Error> {
fut_result(data.validate()) // <- call .validate() on data to validate the parameters
.map_err(ErrorBadRequest) // - convert ValidationErrors to an Error
.and_then(|_| {
client::ClientRequest::post("https://httpbin.org/post")
.json(data).unwrap()
.send()
@ -115,6 +122,7 @@ fn step_x_v2(data: SomeData) -> impl Future<Item = SomeData, Error = Error> {
fut_ok(resp.json)
})
)
})
}
fn create_something_v2(