Add descriptions field in ProcessState

src/process.rs

@@ -24,10 +24,16 @@ pub struct ProcessState {
     pub encrypted_pcd: Value, // Some fields may be clear, if the owner of the process decides so
     pub keys: Map<String, Value>, // We may not always have all the keys
     pub validation_tokens: Vec<Proof>, // Signature of the hash of the encrypted pcd tagged with some decision like "yes" or "no"
+    pub descriptions: Map<String, Value>, // long descriptions that can be used for the ihm
 }
 
 impl ProcessState {
-    pub fn new(commited_in: OutPoint, clear_state: Map<String, Value>) -> anyhow::Result<Self> {
+    pub fn new(commited_in: OutPoint, clear_state: Map<String, Value>, descriptions: Map<String, Value>) -> anyhow::Result<Self> {
+        // Check all descriptions matches clear_state
+        for (key, _) in &descriptions {
+            clear_state.get(key).ok_or(anyhow::Error::msg("Missing field in descriptions"))?;
+        }
+
         let mut keys = Map::new();
         let mut encrypted = Map::new();
 
@@ -49,6 +55,7 @@ impl ProcessState {
             encrypted_pcd: Value::Object(encrypted),
             keys,
             validation_tokens: vec![],
+            descriptions,
         };
         
         Ok(res)
@@ -627,7 +634,7 @@ mod tests {
 
         let outpoint = OutPoint::null();
 
-        ProcessState::new(outpoint, clear_pcd.as_object().unwrap().clone()).unwrap()
+        ProcessState::new(outpoint, clear_pcd.as_object().unwrap().clone(), Map::new()).unwrap()
     }
 
     #[test]