Implement the new and operator
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216b363ce7
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@ -129,34 +129,36 @@ pub fn generate_guards(
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Some(ident) => {
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match ident.to_string().as_str() {
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"guard" => {
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println!("ident guard found {:#?}\n", ident);
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if args.nested.len() > 1 {
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if args.nested.len() != 1 {
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return Err(Error::new_spanned(args, "Chained rules isn't possible anymore, please use operators.").into());
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}
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// why moved ? Want to use it in error
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match &args.nested[0] {
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NestedMeta::Meta(rule) => {
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println! ("rule sended = {:#?}\n", rule);
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return generate_guards(crate_name, rule);
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}
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_ => {
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return Err(Error::new_spanned(args, "Invalid guard (to be improve)").into());
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}
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if let NestedMeta::Meta(rule) = &args.nested[0] {
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return generate_guards(crate_name, rule);
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} else {
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return Err(Error::new_spanned(&args.nested[0], "Invalid rule.").into());
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}
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}
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"and" => {
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println!("ident and found {:#?}\n", ident);
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return Err(Error::new_spanned(args, "WIP").into());
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if args.nested.len() != 2 {
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return Err(Error::new_spanned(args, "and operator support only 2 operands.").into());
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}
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let first_rule: Option<TokenStream>;
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let second_rule: Option<TokenStream>;
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if let NestedMeta::Meta(rule) = &args.nested[0] {
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first_rule = generate_guards(crate_name, rule)?;
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} else {
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return Err(Error::new_spanned(&args.nested[0], "Invalid rule.").into());
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}
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if let NestedMeta::Meta(rule) = &args.nested[1] {
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second_rule = generate_guards(crate_name, rule)?;
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} else {
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return Err(Error::new_spanned(&args.nested[1], "Invalid rule.").into());
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}
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Ok(Some(quote! { #crate_name::guard::GuardExt::and(#first_rule, #second_rule) }))
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}
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_ => {
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let mut guards = None;
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//args == "guard"
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println!("items = {:#?}\n", &args.nested);
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let ty = &args.path;
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//ty = the rule
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println!("ty = {:#?}\n", ty);
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let mut params = Vec::new();
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//rules params
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for attr in &args.nested {
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if let NestedMeta::Meta(Meta::NameValue(nv)) = attr {
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let name = &nv.path;
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@ -182,26 +184,16 @@ pub fn generate_guards(
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);
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}
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}
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let guard = quote! { #ty { #(#params),* } };
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if guards.is_none() {
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guards = Some(guard);
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} else {
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guards =
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Some(quote! { #crate_name::guard::GuardExt::and(#guard, #guards) });
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}
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println!("end of function");
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Ok(guards)
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//return Err(Error::new_spanned(ident, "Invalid guard (to be improve 2)").into());
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Ok(Some(quote! { #ty { #(#params),* } }))
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}
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}
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},
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None => {
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println!("failed for the moment");
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return Err(Error::new_spanned(args, "WIP").into());
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Err(Error::new_spanned(args, "Invalid guards").into())
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}
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}
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}
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_ => Err(Error::new_spanned(args, "Invalid guards (old)").into()),
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_ => Err(Error::new_spanned(args, "Invalid guards").into()),
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}
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}
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@ -42,19 +42,20 @@ impl Guard for UserGuard {
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#[async_std::test]
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pub async fn test_multiple_guards() {
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#[derive(SimpleObject)]
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struct Query {
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#[graphql(guard(RoleGuard(role = "Role::Admin")))]
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#[graphql(guard(and(RoleGuard(role = "Role::Admin"), UserGuard(username = r#""test""#))))]
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value: i32,
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}
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#[derive(SimpleObject)]
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struct Mutation {
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value: i32,
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value_m: i32,
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}
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let schema = Schema::new(Query { value: 10 }, Mutation {value: 11}, EmptySubscription);
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let schema = Schema::new(Query { value: 10 }, Mutation {valueM: 11}, EmptySubscription);
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let query = "{ value }";
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assert_eq!(
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@ -88,4 +89,23 @@ pub async fn test_multiple_guards() {
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}]
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);
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let query = "{ value }";
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assert_eq!(
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schema
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.execute(
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Request::new(query)
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.data(Role::Admin)
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.data(Username("test1".to_string()))
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)
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.await
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.into_result()
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.unwrap_err(),
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vec![ServerError {
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message: "Forbidden".to_string(),
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locations: vec![Pos { line: 1, column: 3 }],
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path: vec![PathSegment::Field("value".to_owned())],
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extensions: None,
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}]
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);
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}
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