33 lines
998 B
Rust
33 lines
998 B
Rust
use crate::{
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parser::types::{OperationDefinition, OperationType},
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validation::visitor::{Visitor, VisitorContext},
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Name, Positioned,
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};
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#[derive(Default)]
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pub struct UploadFile;
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impl<'a> Visitor<'a> for UploadFile {
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fn enter_operation_definition(
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&mut self,
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ctx: &mut VisitorContext<'a>,
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_name: Option<&'a Name>,
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operation_definition: &'a Positioned<OperationDefinition>,
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) {
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for var in &operation_definition.node.variable_definitions {
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if let Some(ty) = ctx
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.registry
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.concrete_type_by_parsed_type(&var.node.var_type.node)
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{
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if operation_definition.node.ty != OperationType::Mutation && ty.name() == "Upload"
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{
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ctx.report_error(
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vec![var.pos],
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"The Upload type is only allowed to be defined on a mutation",
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);
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}
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}
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}
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}
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}
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