🚧 Introduce SearchRequest for Marktplaats

Cargo.toml

@@ -37,6 +37,7 @@ module_name_repetitions = "allow"
 
 [dependencies]
 anyhow = { version = "1.0.79", features = ["backtrace"] }
+bon = "2.1.1"
 chrono = { version = "0.4.38", features = ["serde"] }
 chrono-humanize = "0.2.3"
 clap = { version = "4.4.16", features = ["cargo", "derive", "env"] }
@@ -51,6 +52,7 @@ rust_decimal_macros = "1.35.0"
 sentry = { version = "0.34.0", default-features = false, features = ["anyhow", "backtrace", "contexts", "panic", "reqwest", "rustls", "tracing"] }
 serde = "1.0.204"
 serde_json = "1.0.120"
+serde_qs = "0.13.0"
 thiserror = "1.0.63"
 tokio = { version = "1.35.1", features = ["macros", "rt-multi-thread"] }
 tracing = "0.1.40"

src/marktplaats.rs

@@ -1,5 +1,8 @@
 pub mod listing;
 
+use bon::builder;
+use serde::Serialize;
+
 use crate::prelude::*;
 
 #[must_use]
@@ -26,3 +29,80 @@ impl Marktplaats {
             .with_context(|| format!("failed to read search response for `{query}`"))
     }
 }
+
+#[must_use]
+#[builder]
+#[derive(Serialize)]
+pub struct SearchRequest<'a> {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub query: Option<&'a str>,
+
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub offset: Option<usize>,
+
+    #[serde(rename = "sortBy", skip_serializing_if = "Option::is_none")]
+    pub sort_by: Option<SortBy>,
+
+    #[serde(rename = "sortOrder", skip_serializing_if = "Option::is_none")]
+    pub sort_order: Option<SortOrder>,
+
+    #[serde(
+        rename = "searchInTitleAndDescription",
+        skip_serializing_if = "Option::is_none"
+    )]
+    pub search_in_title_and_description: Option<bool>,
+
+    #[serde(rename = "sellerIds")]
+    #[builder(default)]
+    pub seller_ids: &'a [u32],
+}
+
+#[must_use]
+#[derive(Serialize)]
+pub enum SortBy {
+    #[serde(rename = "OPTIMIZED")]
+    Optimized,
+
+    #[serde(rename = "SORT_INDEX")]
+    SortIndex,
+
+    #[serde(rename = "PRICE")]
+    Price,
+}
+
+#[must_use]
+#[derive(Serialize)]
+pub enum SortOrder {
+    #[serde(rename = "INCREASING")]
+    Increasing,
+
+    #[serde(rename = "DECREASING")]
+    Decreasing,
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn seller_ids_ok() -> Result {
+        let request = SearchRequest::builder().seller_ids(&[42, 43]).build();
+        assert_eq!(
+            serde_qs::to_string(&request)?,
+            "sellerIds[0]=42&sellerIds[1]=43"
+        );
+        Ok(())
+    }
+
+    #[test]
+    fn search_in_title_and_description_ok() -> Result {
+        let request = SearchRequest::builder()
+            .search_in_title_and_description(true)
+            .build();
+        assert_eq!(
+            serde_qs::to_string(&request)?,
+            "searchInTitleAndDescription=true"
+        );
+        Ok(())
+    }
+}