web & server: using tantivy for news post search

web/graphql/front_page.graphql

@@ -14,6 +14,7 @@ query FrontPageQuery($query: String!, $after: String $before: String, $first: In
       subject
       authors
       tags
+      corpus
     }
   }
   tags {

web/graphql/refresh.graphql

@@ -0,0 +1,3 @@
+mutation RefreshMutation {
+  refresh
+}

web/graphql/schema.json

@@ -232,6 +232,35 @@
           "name": "Boolean",
           "possibleTypes": null
         },
+        {
+          "description": null,
+          "enumValues": [
+            {
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "NOTMUCH"
+            },
+            {
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "NEWSREADER"
+            },
+            {
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "TANTIVY"
+            }
+          ],
+          "fields": null,
+          "inputFields": null,
+          "interfaces": null,
+          "kind": "ENUM",
+          "name": "Corpus",
+          "possibleTypes": null
+        },
         {
           "description": null,
           "enumValues": [
@@ -850,6 +879,38 @@
                   "ofType": null
                 }
               }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": "Drop and recreate tantivy index. Warning this is slow",
+              "isDeprecated": false,
+              "name": "dropAndLoadIndex",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "refresh",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "SCALAR",
+                  "name": "Boolean",
+                  "ofType": null
+                }
+              }
             }
           ],
           "inputFields": null,
@@ -1536,6 +1597,22 @@
                   }
                 }
               }
+            },
+            {
+              "args": [],
+              "deprecationReason": null,
+              "description": null,
+              "isDeprecated": false,
+              "name": "corpus",
+              "type": {
+                "kind": "NON_NULL",
+                "name": null,
+                "ofType": {
+                  "kind": "ENUM",
+                  "name": "Corpus",
+                  "ofType": null
+                }
+              }
             }
           ],
           "inputFields": null,

web/src/graphql.rs

@@ -44,6 +44,14 @@ pub struct AddTagMutation;
 )]
 pub struct RemoveTagMutation;
 
+#[derive(GraphQLQuery)]
+#[graphql(
+    schema_path = "graphql/schema.json",
+    query_path = "graphql/refresh.graphql",
+    response_derives = "Debug"
+)]
+pub struct RefreshMutation;
+
 pub async fn send_graphql<Body, Resp>(body: Body) -> Result<graphql_client::Response<Resp>, Error>
 where
     Body: Serialize,

web/src/state.rs

@@ -111,7 +111,17 @@ pub fn update(msg: Msg, model: &mut Model, orders: &mut impl Orders<Msg>) {
         Msg::Noop => {}
         Msg::RefreshStart => {
             model.refreshing_state = RefreshingState::Loading;
-            orders.perform_cmd(async move { Msg::RefreshDone(api::refresh_request().await.err()) });
+            orders.perform_cmd(async move {
+                Msg::RefreshDone(
+                    send_graphql::<_, graphql::refresh_mutation::ResponseData>(
+                        graphql::RefreshMutation::build_query(
+                            graphql::refresh_mutation::Variables {},
+                        ),
+                    )
+                    .await
+                    .err(),
+                )
+            });
         }
         Msg::RefreshDone(err) => {
             model.refreshing_state = if let Some(err) = err {

web/src/view/mod.rs

@@ -203,7 +203,7 @@ fn view_search_results(
                 }),
             ]],
             td![
-                C!["from"],
+                C!["from", format!("corpus-{:?} ", r.corpus)],
                 a![
                     C!["has-text-light", "text"],
                     attrs! {