allow insertion of invariants via api

src/database.rs

@@ -71,6 +71,13 @@ mod macros {
     }
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct InEntry {
+    pub entity: Option<Address>,
+    pub attribute: String,
+    pub value: EntryValue,
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct Entry {
     pub entity: Address,
@@ -129,6 +136,24 @@ impl TryFrom<&InvariantEntry> for Entry {
     }
 }
 
+impl TryFrom<InEntry> for Entry {
+    type Error = anyhow::Error;
+
+    fn try_from(in_entry: InEntry) -> Result<Self, Self::Error> {
+        match in_entry.entity {
+            Some(entity) => Ok(Entry {
+                entity,
+                attribute: in_entry.attribute,
+                value: in_entry.value,
+            }),
+            None => Ok(Entry::try_from(&InvariantEntry {
+                attribute: in_entry.attribute,
+                value: in_entry.value,
+            })?),
+        }
+    }
+}
+
 impl InvariantEntry {
     pub fn entity(&self) -> Result<Address> {
         let mut entity = Cursor::new(vec![0u8; 0]);

src/routes.rs

@@ -1,7 +1,7 @@
 use crate::addressing::Address;
 use crate::database::{
     get_latest_files, insert_entry, query, remove_object, retrieve_file, retrieve_object,
-    Addressable, DbPool, Entry, Query,
+    Addressable, DbPool, Entry, InEntry, Query,
 };
 use crate::filesystem::{list_directory, UPath};
 use crate::hash::{decode, encode};
@@ -132,11 +132,21 @@ pub async fn put_object(
         body.extend_from_slice(&chunk);
     }
 
-    let entry = serde_json::from_slice::<Entry>(&body).map_err(ErrorBadRequest)?;
+    let in_entry = serde_json::from_slice::<InEntry>(&body).map_err(ErrorBadRequest)?;
+    let entry = Entry::try_from(in_entry).map_err(ErrorInternalServerError)?;
 
-    let result_address = insert_entry(&connection, entry).map_err(ErrorInternalServerError)?;
+    let result_address =
+        insert_entry(&connection, entry.clone()).map_err(ErrorInternalServerError)?;
 
-    Ok(HttpResponse::Ok().json(result_address))
+    Ok(HttpResponse::Ok().json(
+        [(
+            encode(result_address.encode().map_err(ErrorInternalServerError)?),
+            entry,
+        )]
+        .iter()
+        .cloned()
+        .collect::<HashMap<String, Entry>>(),
+    ))
 }
 
 #[delete("/api/obj/{address_str}")]