feat: list forms associated with a hostname

closes: #7

sqlx-data.json

@@ -1,5 +1,25 @@
 {
   "db": "PostgreSQL",
+  "1f1b56ba273dd27da300e0025a3dd2dddca8280299bbc6a90b79a10951f7641b": {
+    "describe": {
+      "columns": [
+        {
+          "name": "website_path",
+          "ordinal": 0,
+          "type_info": "Varchar"
+        }
+      ],
+      "nullable": [
+        false
+      ],
+      "parameters": {
+        "Left": [
+          "Text"
+        ]
+      }
+    },
+    "query": "SELECT DISTINCT\n                website_path\n            FROM\n                forms_submissions\n            WHERE\n                website_id = (SELECT ID FROM forms_websites WHERE hostname = $1)"
+  },
   "657a97c81a7bae97b22a5bc7e297978acc2c7fa3859aa8adffc2b6976aafde82": {
     "describe": {
       "columns": [

src/db.rs

@@ -116,6 +116,30 @@ impl Database {
         Ok(())
     }
 
+   /// Get forms belonging to a host
+    pub async fn list_forms(&self, host: &str) -> ServiceResult<Vec<String>> {
+        struct S{
+            website_path: String,
+        }
+        let mut forms = sqlx::query_as!(
+            S,
+            "SELECT DISTINCT
+                website_path
+            FROM
+                forms_submissions
+            WHERE
+                website_id = (SELECT ID FROM forms_websites WHERE hostname = $1)", 
+                host)
+            .fetch_all(&self.pool)
+            .await
+            .unwrap();
+        let mut resp = Vec::with_capacity(forms.len());
+        for f in forms.drain(0..) {
+            resp.push(f.website_path);
+        }
+        Ok(resp)
+    }
+
     pub async fn get_form_submissions(
         &self,
         page: usize,
@@ -249,7 +273,7 @@ mod tests {
         .unwrap();
         assert!(db.ping().await);
 
-        let urls = ["example.com", "example.com", "example.net"];
+        let urls = ["example.com", "example.org", "example.net"];
         for url in urls.iter() {
             db.delete_site(url).await.unwrap();
             // ensuring delete doesn't fail when record doesn't exist
@@ -264,6 +288,9 @@ mod tests {
                 .await
                 .unwrap();
 
+
+            assert_eq!(db.list_forms(url).await.unwrap().len(), 1);
+
             let subs = db.get_form_submissions(0, url, path).await.unwrap();
             assert_eq!(
                 &serde_json::Value::default(),