24 lines
600 B
Rust
24 lines
600 B
Rust
//! Shared pagination query parameters used by both admin and public handlers.
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use serde::Deserialize;
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pub(crate) const DEFAULT_LIMIT: i64 = 50;
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pub(crate) const MAX_LIMIT: i64 = 200;
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/// Pagination query parameters with sane defaults and a hard cap.
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#[derive(Deserialize)]
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pub(crate) struct Pagination {
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pub(crate) limit: Option<i64>,
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pub(crate) offset: Option<i64>,
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}
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impl Pagination {
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pub(crate) fn limit(&self) -> i64 {
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self.limit.unwrap_or(DEFAULT_LIMIT).clamp(1, MAX_LIMIT)
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}
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pub(crate) fn offset(&self) -> i64 {
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self.offset.unwrap_or(0).max(0)
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}
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}
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