2020-09-10 08:39:43 +00:00
|
|
|
use crate::parser::types::UploadValue;
|
2020-09-10 11:35:48 +00:00
|
|
|
use crate::{Data, Value, Variables};
|
2020-09-12 16:07:46 +00:00
|
|
|
use serde::Deserialize;
|
2020-03-31 03:19:18 +00:00
|
|
|
use std::any::Any;
|
2020-05-11 13:47:24 +00:00
|
|
|
use std::fs::File;
|
2020-03-17 09:26:59 +00:00
|
|
|
|
2020-09-12 16:07:46 +00:00
|
|
|
/// GraphQL request.
|
|
|
|
///
|
|
|
|
/// This can be deserialized from a structure of the query string, the operation name and the
|
|
|
|
/// variables. The names are all in `camelCase` (e.g. `operationName`).
|
|
|
|
#[derive(Debug, Deserialize)]
|
|
|
|
#[serde(rename_all = "camelCase")]
|
2020-09-10 08:39:43 +00:00
|
|
|
pub struct Request {
|
2020-09-12 16:07:46 +00:00
|
|
|
/// The query source of the request.
|
|
|
|
pub query: String,
|
|
|
|
/// The operation name of the request.
|
|
|
|
#[serde(default, rename = "operationName")]
|
|
|
|
pub operation_name: Option<String>,
|
|
|
|
/// The variables of the request.
|
|
|
|
#[serde(default)]
|
|
|
|
pub variables: Variables,
|
|
|
|
/// The data of the request that can be accessed through `Context::data`.
|
|
|
|
///
|
|
|
|
/// **This data is only valid for this request**
|
|
|
|
#[serde(skip)]
|
|
|
|
pub data: Data,
|
2020-09-10 04:49:08 +00:00
|
|
|
}
|
|
|
|
|
2020-09-10 08:39:43 +00:00
|
|
|
impl Request {
|
|
|
|
/// Create a request object with query source.
|
2020-09-10 04:49:08 +00:00
|
|
|
pub fn new(query: impl Into<String>) -> Self {
|
|
|
|
Self {
|
|
|
|
query: query.into(),
|
|
|
|
operation_name: None,
|
|
|
|
variables: Variables::default(),
|
2020-09-12 16:07:46 +00:00
|
|
|
data: Data::default(),
|
2020-09-10 04:49:08 +00:00
|
|
|
}
|
2020-04-21 02:14:14 +00:00
|
|
|
}
|
|
|
|
|
2020-09-12 16:07:46 +00:00
|
|
|
/// Specify the operation name of the request.
|
2020-06-22 07:59:53 +00:00
|
|
|
pub fn operation_name<T: Into<String>>(self, name: T) -> Self {
|
2020-09-10 04:49:08 +00:00
|
|
|
Self {
|
2020-04-01 08:53:49 +00:00
|
|
|
operation_name: Some(name.into()),
|
|
|
|
..self
|
|
|
|
}
|
2020-03-17 09:26:59 +00:00
|
|
|
}
|
|
|
|
|
2020-04-01 08:53:49 +00:00
|
|
|
/// Specify the variables.
|
|
|
|
pub fn variables(self, variables: Variables) -> Self {
|
2020-09-10 04:49:08 +00:00
|
|
|
Self { variables, ..self }
|
2020-04-01 08:53:49 +00:00
|
|
|
}
|
2020-03-26 03:34:28 +00:00
|
|
|
|
2020-09-12 16:07:46 +00:00
|
|
|
/// Insert some data for this request.
|
2020-04-01 08:53:49 +00:00
|
|
|
pub fn data<D: Any + Send + Sync>(mut self, data: D) -> Self {
|
2020-09-12 16:07:46 +00:00
|
|
|
self.data.insert(data);
|
2020-04-01 08:53:49 +00:00
|
|
|
self
|
|
|
|
}
|
2020-03-17 09:26:59 +00:00
|
|
|
|
2020-09-12 16:07:46 +00:00
|
|
|
/// Set a variable to an upload value.
|
|
|
|
///
|
|
|
|
/// `var_path` is a dot-separated path to the item that begins with `variables`, for example
|
|
|
|
/// `variables.files.2.content` is equivalent to the Rust code
|
|
|
|
/// `request.variables["files"][2]["content"]`. If no variable exists at the path this function
|
|
|
|
/// won't do anything.
|
2020-03-17 09:26:59 +00:00
|
|
|
pub fn set_upload(
|
|
|
|
&mut self,
|
|
|
|
var_path: &str,
|
2020-05-11 13:47:24 +00:00
|
|
|
filename: String,
|
|
|
|
content_type: Option<String>,
|
|
|
|
content: File,
|
2020-03-17 09:26:59 +00:00
|
|
|
) {
|
2020-09-06 05:38:31 +00:00
|
|
|
let variable = match self.variables.variable_path(var_path) {
|
|
|
|
Some(variable) => variable,
|
|
|
|
None => return,
|
|
|
|
};
|
|
|
|
*variable = Value::Upload(UploadValue {
|
|
|
|
filename,
|
|
|
|
content_type,
|
|
|
|
content,
|
|
|
|
});
|
2020-03-17 09:26:59 +00:00
|
|
|
}
|
2020-09-10 04:49:08 +00:00
|
|
|
}
|
2020-03-17 09:26:59 +00:00
|
|
|
|
2020-09-10 08:39:43 +00:00
|
|
|
impl<T: Into<String>> From<T> for Request {
|
2020-09-10 04:49:08 +00:00
|
|
|
fn from(query: T) -> Self {
|
|
|
|
Self::new(query)
|
|
|
|
}
|
|
|
|
}
|
2020-09-12 16:07:46 +00:00
|
|
|
|
|
|
|
#[cfg(test)]
|
|
|
|
mod tests {
|
|
|
|
use super::*;
|
|
|
|
use serde_json::json;
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn test_request() {
|
|
|
|
let request: Request = serde_json::from_value(json! ({
|
|
|
|
"query": "{ a b c }"
|
|
|
|
}))
|
|
|
|
.unwrap();
|
|
|
|
assert!(request.variables.0.is_empty());
|
|
|
|
assert!(request.operation_name.is_none());
|
|
|
|
assert_eq!(request.query, "{ a b c }");
|
|
|
|
}
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn test_request_with_operation_name() {
|
|
|
|
let request: Request = serde_json::from_value(json! ({
|
|
|
|
"query": "{ a b c }",
|
|
|
|
"operationName": "a"
|
|
|
|
}))
|
|
|
|
.unwrap();
|
|
|
|
assert!(request.variables.0.is_empty());
|
|
|
|
assert_eq!(request.operation_name.as_deref(), Some("a"));
|
|
|
|
assert_eq!(request.query, "{ a b c }");
|
|
|
|
}
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
fn test_request_with_variables() {
|
|
|
|
let request: Request = serde_json::from_value(json! ({
|
|
|
|
"query": "{ a b c }",
|
|
|
|
"variables": {
|
|
|
|
"v1": 100,
|
|
|
|
"v2": [1, 2, 3],
|
|
|
|
"v3": "str",
|
|
|
|
}
|
|
|
|
}))
|
|
|
|
.unwrap();
|
|
|
|
assert_eq!(
|
|
|
|
request.variables.into_value().into_json().unwrap(),
|
|
|
|
json!({
|
|
|
|
"v1": 100,
|
|
|
|
"v2": [1, 2, 3],
|
|
|
|
"v3": "str",
|
|
|
|
})
|
|
|
|
);
|
|
|
|
assert!(request.operation_name.is_none());
|
|
|
|
assert_eq!(request.query, "{ a b c }");
|
|
|
|
}
|
|
|
|
}
|