Create structure

crates/meilisearch-types/src/deserr/mod.rs

@@ -213,3 +213,6 @@ merge_with_error_impl_take_error_message!(InvalidSearchSemanticRatio);
 merge_with_error_impl_take_error_message!(InvalidSearchRankingScoreThreshold);
 merge_with_error_impl_take_error_message!(InvalidSimilarRankingScoreThreshold);
 merge_with_error_impl_take_error_message!(InvalidSimilarId);
+// merge_with_error_impl_take_error_message!(InvalidRenderTemplate);
+// merge_with_error_impl_take_error_message!(InvalidRenderTemplateId);
+// merge_with_error_impl_take_error_message!(InvalidRenderTemplateInline);

crates/meilisearch-types/src/error.rs

@@ -416,7 +416,13 @@ InvalidChatCompletionSystemPrompt              , InvalidRequest       , BAD_REQU
 InvalidChatCompletionSearchDescriptionPrompt   , InvalidRequest       , BAD_REQUEST ;
 InvalidChatCompletionSearchQueryParamPrompt    , InvalidRequest       , BAD_REQUEST ;
 InvalidChatCompletionSearchIndexUidParamPrompt , InvalidRequest       , BAD_REQUEST ;
-InvalidChatCompletionPreQueryPrompt            , InvalidRequest       , BAD_REQUEST
+InvalidChatCompletionPreQueryPrompt            , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderTemplate                          , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderTemplateId                        , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderTemplateInline                    , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderInput                             , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderInputDocumentId                   , InvalidRequest       , BAD_REQUEST ;
+InvalidRenderInputInline                       , InvalidRequest       , BAD_REQUEST
 }
 
 impl ErrorCode for JoinError {
@@ -646,6 +652,24 @@ impl fmt::Display for deserr_codes::InvalidNetworkSearchApiKey {
     }
 }
 
+impl fmt::Display for deserr_codes::InvalidRenderTemplate {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "the value of `searchApiKey` is invalid, expected a string.")
+    }
+}
+
+impl fmt::Display for deserr_codes::InvalidRenderTemplateId {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "the value of `searchApiKey` is invalid, expected a string.")
+    }
+}
+
+impl fmt::Display for deserr_codes::InvalidRenderTemplateInline {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "the value of `searchApiKey` is invalid, expected a string.")
+    }
+}
+
 #[macro_export]
 macro_rules! internal_error {
     ($target:ty : $($other:path), *) => {

crates/meilisearch/src/routes/indexes/mod.rs

@@ -30,6 +30,8 @@ use crate::Opt;
 
 pub mod documents;
 pub mod facet_search;
+pub mod render;
+mod render_analytics;
 pub mod search;
 mod search_analytics;
 #[cfg(test)]

crates/meilisearch/src/routes/indexes/render.rs

@@ -0,0 +1,138 @@
+use actix_web::web::{self, Data};
+use actix_web::{HttpRequest, HttpResponse};
+use deserr::actix_web::{AwebJson, AwebQueryParameter};
+use deserr::Deserr;
+use index_scheduler::IndexScheduler;
+use itertools::structs;
+use meilisearch_types::deserr::query_params::Param;
+use meilisearch_types::deserr::{DeserrJsonError, DeserrQueryParamError};
+use meilisearch_types::error::deserr_codes::*;
+use meilisearch_types::error::ResponseError;
+use meilisearch_types::index_uid::IndexUid;
+use meilisearch_types::keys::actions;
+use meilisearch_types::serde_cs::vec::CS;
+use serde::Serialize;
+use serde_json::Value;
+use tracing::debug;
+use utoipa::{IntoParams, OpenApi, ToSchema};
+
+use super::ActionPolicy;
+use crate::analytics::Analytics;
+use crate::extractors::authentication::GuardedData;
+use crate::extractors::sequential_extractor::SeqHandler;
+use crate::routes::indexes::similar_analytics::{SimilarAggregator, SimilarGET, SimilarPOST};
+use crate::search::{
+    add_search_rules, perform_similar, RankingScoreThresholdSimilar, RetrieveVectors, Route,
+    SearchKind, SimilarQuery, SimilarResult, DEFAULT_SEARCH_LIMIT, DEFAULT_SEARCH_OFFSET,
+};
+
+#[derive(OpenApi)]
+#[openapi(
+    paths(render),
+    tags(
+        (
+            name = "Render templates",
+            description = "The /render route allows rendering templates used by Meilisearch.",
+            external_docs(url = "https://www.meilisearch.com/docs/reference/api/render"),
+        ),
+    ),
+)]
+pub struct RenderApi;
+
+pub fn configure(cfg: &mut web::ServiceConfig) {
+    cfg.service(
+        web::resource("")
+            .route(web::post().to(SeqHandler(render)))
+    );
+}
+
+/// Render templates with POST
+#[utoipa::path(
+    post,
+    path = "{indexUid}/render",
+    tag = "Render templates",
+    security(("Bearer" = ["templates.render", "*.get", "*"])),
+    params(("indexUid" = String, Path, example = "movies", description = "Index Unique Identifier", nullable = false)),
+    request_body = RenderQuery,
+    responses(
+        (status = 200, description = "The rendered result is returned", body = RenderResult, content_type = "application/json", example = json!(
+            {
+                "rendered": "A Jack Russell called Iko"
+            }
+        )),
+        (status = 404, description = "Template or document not found", body = ResponseError, content_type = "application/json", example = json!(
+            {
+                "message": "Index `movies` not found.", // TODO
+                "code": "index_not_found",
+                "type": "invalid_request",
+                "link": "https://docs.meilisearch.com/errors#index_not_found"
+            }
+        )),
+        (status = 400, description = "Template couldn't be rendered", body = ResponseError, content_type = "application/json", example = json!(
+            {
+                "message": "The Authorization header is missing. It must use the bearer authorization method.", // TODO
+                "code": "missing_authorization_header",
+                "type": "auth",
+                "link": "https://docs.meilisearch.com/errors#missing_authorization_header"
+            }
+        )),
+    )
+)]
+pub async fn render(
+    index_scheduler: GuardedData<ActionPolicy<{ actions::SEARCH }>, Data<IndexScheduler>>,
+    index_uid: web::Path<String>,
+    params: AwebJson<RenderQuery, DeserrJsonError>,
+    req: HttpRequest,
+    analytics: web::Data<Analytics>,
+) -> Result<HttpResponse, ResponseError> {
+    let index_uid = IndexUid::try_from(index_uid.into_inner())?;
+
+    let query = params.into_inner();
+    debug!(parameters = ?query, "Render template");
+
+    //let mut aggregate = SimilarAggregator::<SimilarPOST>::from_query(&query);
+
+    let rendered = RenderResult {
+        rendered: String::from("TODO")
+    };
+
+    // if let Ok(similar) = &similar {
+    //     aggregate.succeed(similar);
+    // }
+    // analytics.publish(aggregate, &req);
+
+    debug!(returns = ?rendered, "Render template");
+    Ok(HttpResponse::Ok().json(rendered))
+}
+
+#[derive(Debug, Clone, PartialEq, Deserr, ToSchema)]
+#[deserr(error = DeserrJsonError, rename_all = camelCase, deny_unknown_fields)]
+pub struct RenderQuery {
+    #[deserr(error = DeserrJsonError<InvalidRenderTemplate>)]
+    pub template: RenderQueryTemplate,
+    #[deserr(error = DeserrJsonError<InvalidRenderInput>)]
+    pub input: RenderQueryInput,
+}
+
+#[derive(Debug, Clone, PartialEq, Deserr, ToSchema)]
+#[deserr(error = DeserrJsonError<InvalidRenderTemplate>, rename_all = camelCase, deny_unknown_fields)]
+pub struct RenderQueryTemplate {
+    #[deserr(default, error = DeserrJsonError<InvalidRenderTemplateId>)]
+    id: Option<String>,
+    #[deserr(default, error = DeserrJsonError<InvalidRenderTemplateInline>)]
+    inline: Option<serde_json::Value>,
+}
+
+#[derive(Debug, Clone, PartialEq, Deserr, ToSchema)]
+#[deserr(error = DeserrJsonError<InvalidRenderInput>, rename_all = camelCase, deny_unknown_fields)]
+pub struct RenderQueryInput {
+    #[deserr(default, error = DeserrJsonError<InvalidRenderTemplateId>)]
+    document_id: Option<String>,
+    #[deserr(default, error = DeserrJsonError<InvalidRenderTemplateId>)]
+    inline: Option<serde_json::Value>,
+}
+
+#[derive(Debug, Clone, Serialize, PartialEq, ToSchema)]
+pub struct RenderResult {
+    rendered: String,
+}