swap to Option<Thing>

Useful queries.md

@@ -0,0 +1,11 @@
+# Get number of episodes
+let $number_of_episodes = (select claims.claims[where id = Property:1113][0].value.ClaimValueData.Quantity.amount as number_of_episodes from Entity where label = "Black Clover, season 1")[0].number_of_episodes;
+
+return $number_of_episodes[0].number_of_episodes;
+
+update Entity SET number_of_episodes=$number_of_episodes where label = "Black Clover, season 1";
+
+# Get Parts
+let $parts = (select claims.claims[where id = Property:527].value.Thing as parts from Entity where label = "Black Clover")[0].parts;
+
+return $parts;

src/main.rs

@@ -33,13 +33,17 @@ async fn main() -> Result<(), Error> {
         let json: Value = from_str(&line)?;
         let data = Entity::from_json(json).expect("Failed to parse JSON");
 
-        let (id, claims, data) = EntityMini::from_entity(data);
+        let (mut claims, mut data) = EntityMini::from_entity(data);
 
+        let id = data.id.clone().expect("No ID");
+        data.id = None;
         let _: Option<EntityMini> = db.delete(&id).await?;
         let _: Option<EntityMini> = db.create(&id).content(data.clone()).await?;
 
-        let _: Option<Claims> = db.delete(&claims.0).await?;
-        let _: Option<Claims> = db.create(&claims.0).content(claims.1).await?;
+        let id = claims.id.clone().expect("No ID");
+        claims.id = None;
+        let _: Option<Claims> = db.delete(&id).await?;
+        let _: Option<Claims> = db.create(&id).content(claims).await?;
     }
 
     Ok(())

src/utils.rs

@@ -31,6 +31,7 @@ impl ClaimData {
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct Claims {
+    pub id: Option<Thing>,
     pub claims: Vec<Claim>,
 }
 
@@ -42,25 +43,26 @@ pub struct Claim {
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 pub struct EntityMini {
+    pub id: Option<Thing>,
     pub label: String,
     pub claims: Thing,
     pub description: String,
 }
 
 impl EntityMini {
-    pub fn from_entity(entity: Entity) -> (Thing, (Thing, Claims), Self) {
+    pub fn from_entity(entity: Entity) -> (Claims, Self) {
         let thing_claim = Thing {
             id: get_id_entity(&entity).id,
             tb: "Claims".to_string(),
         };
 
         (
-            get_id_entity(&entity),
-            (
-                thing_claim.clone(),
-                Self::flatten_claims(entity.claims.clone()),
-            ),
+            Claims {
+                id: Some(thing_claim.clone()),
+                ..Self::flatten_claims(entity.claims.clone())
+            },
             Self {
+                id: Some(get_id_entity(&entity)),
                 label: get_name(&entity),
                 claims: thing_claim,
                 description: get_description(&entity).unwrap_or("".to_string()),
@@ -70,6 +72,7 @@ impl EntityMini {
 
     fn flatten_claims(claims: Vec<(Pid, ClaimValue)>) -> Claims {
         Claims {
+            id: None,
             claims: claims
                 .iter()
                 .flat_map(|(pid, claim_value)| {