From 8f74ebbb15679d3b7ac31a52b1174c3a9cb5a30c Mon Sep 17 00:00:00 2001
From: Jack Gilcrest <me@jp4g.llc>
Date: Wed, 27 Mar 2024 15:06:11 -0600
Subject: [PATCH] Change phrase_hash to phrase in get-new-degrees

---
 crates/grapevine_server/src/mongo.rs        | 31 +++------------------
 crates/grapevine_server/src/routes/proof.rs | 20 -------------
 2 files changed, 4 insertions(+), 47 deletions(-)

diff --git a/crates/grapevine_server/src/mongo.rs b/crates/grapevine_server/src/mongo.rs
index 7236db9..1c8cfb0 100644
--- a/crates/grapevine_server/src/mongo.rs
+++ b/crates/grapevine_server/src/mongo.rs
@@ -454,7 +454,7 @@ impl GrapevineDB {
                     "localField": "degree_proofs",
                     "foreignField": "_id",
                     "as": "userDegreeProofs",
-                    "pipeline": [doc! { "$project": { "degree": 1, "phrase_hash": 1 } }]
+                    "pipeline": [doc! { "$project": { "degree": 1, "phrase": 1 } }]
                 }
             },
             // look up the relationships made by this user
@@ -477,7 +477,7 @@ impl GrapevineDB {
                     "as": "relationshipDegreeProofs",
                     "pipeline": [
                         doc! { "$match": { "inactive": { "$ne": true } } },
-                        doc! { "$project": { "degree": 1, "phrase_hash": 1 } }
+                        doc! { "$project": { "degree": 1, "phrase": 1 } }
                     ]
                 }
             },
@@ -487,7 +487,7 @@ impl GrapevineDB {
             // find the lowest degree proof in each chain from relationship proofs and reference user proofs in this chain if exists
             doc! {
                 "$group": {
-                    "_id": "$relationshipDegreeProofs.phrase_hash",
+                    "_id": "$relationshipDegreeProofs.phrase",
                     "originalId": { "$first": "$relationshipDegreeProofs._id" },
                     "degree": { "$min": "$relationshipDegreeProofs.degree" },
                     "userProof": {
@@ -496,7 +496,7 @@ impl GrapevineDB {
                                 "$filter": {
                                     "input": "$userDegreeProofs",
                                     "as": "userProof",
-                                    "cond": { "$eq": ["$$userProof.phrase_hash", "$relationshipDegreeProofs.phrase_hash"] }
+                                    "cond": { "$eq": ["$$userProof.phrase", "$relationshipDegreeProofs.phrase"] }
                                 }
                             }, 0]
                         }
@@ -1173,29 +1173,6 @@ impl GrapevineDB {
         }
     }
 
-    /**
-     * Get chain of degree proofs linked to a phrase
-     *
-     * @param phrase_hash - hash of the phrase linking the proof chain together
-     */
-    pub async fn get_proof_chain(&self, phrase_hash: &str) -> Vec<DegreeProof> {
-        let mut proofs: Vec<DegreeProof> = vec![];
-        let query = doc! { "phrase_hash": phrase_hash };
-        let projection = doc! { "_id": 1, "degree": 1 };
-        let find_options = FindOptions::builder().projection(projection).build();
-        let mut cursor = self.degree_proofs.find(query, find_options).await.unwrap();
-
-        while let Some(result) = cursor.next().await {
-            match result {
-                Ok(proof) => {
-                    proofs.push(proof);
-                }
-                Err(e) => println!("Error: {:?}", e),
-            }
-        }
-        proofs
-    }
-
     /**
      * Check to see if degree already exists between two accounts
      *
diff --git a/crates/grapevine_server/src/routes/proof.rs b/crates/grapevine_server/src/routes/proof.rs
index 9c99d75..da32aff 100644
--- a/crates/grapevine_server/src/routes/proof.rs
+++ b/crates/grapevine_server/src/routes/proof.rs
@@ -366,26 +366,6 @@ pub async fn get_proof_with_params(
     }
 }
 
-/**
- * Return a list of all proofs linked to a given phrase hash
- *
- *
- * @param phrase hash - the hash of the phrase creating the proof chain
- * @return - a vector of stringified OIDs of proofs within the given chain
- * @return status:
- *         - 200 if successful retrieval
- *         - 401 if signature mismatch or nonce mismatch
- *         - 404 if user not found
- *         - 500 if db fails or other unknown issue
- */
-#[get("/chain/<phrase_hash>")]
-pub async fn get_proof_chain(
-    phrase_hash: String,
-    db: &State<GrapevineDB>,
-) -> Result<Json<Vec<DegreeProof>>, Status> {
-    Ok(Json(db.get_proof_chain(&phrase_hash).await))
-}
-
 /**
  * Get all created phrases
  */