tapdb: rename multiverse store FetchIssuanceProof to FetchProofLeaf

tapdb/multiverse.go

@@ -152,11 +152,11 @@ func (b *MultiverseStore) RootNodes(
 	return uniRoots, nil
 }
 
-// FetchIssuanceProof returns an issuance proof for the target key. If the key
-// doesn't have a script key specified, then all the proofs for the minting
-// outpoint will be returned. If neither are specified, then proofs for all the
-// inserted leaves will be returned.
-func (b *MultiverseStore) FetchIssuanceProof(ctx context.Context,
+// FetchProofLeaf returns a proof leaf for the target key. If the key
+// doesn't have a script key specified, then all the proof leafs for the minting
+// outpoint will be returned. If neither are specified, then all inserted proof
+// leafs will be returned.
+func (b *MultiverseStore) FetchProofLeaf(ctx context.Context,
 	id universe.Identifier,
 	universeKey universe.BaseKey) ([]*universe.IssuanceProof, error) {
 

universe/base.go

@@ -145,7 +145,7 @@ func (a *MintingArchive) RegisterIssuance(ctx context.Context, id Identifier,
 
 	// We'll first check to see if we already know of this leaf within the
 	// multiverse. If so, then we'll return the existing issuance proof.
-	issuanceProofs, err := a.cfg.Multiverse.FetchIssuanceProof(ctx, id, key)
+	issuanceProofs, err := a.cfg.Multiverse.FetchProofLeaf(ctx, id, key)
 	switch {
 	case err == nil && len(issuanceProofs) > 0:
 		issuanceProof := issuanceProofs[0]
@@ -347,7 +347,7 @@ func (a *MintingArchive) getPrevAssetSnapshot(ctx context.Context,
 		ScriptKey:       &prevScriptKey,
 	}
 
-	prevProofs, err := a.cfg.Multiverse.FetchIssuanceProof(
+	prevProofs, err := a.cfg.Multiverse.FetchProofLeaf(
 		ctx, uniID, prevBaseKey,
 	)
 	if err != nil {
@@ -390,7 +390,7 @@ func (a *MintingArchive) FetchIssuanceProof(ctx context.Context, id Identifier,
 		}()
 	}()
 
-	return a.cfg.Multiverse.FetchIssuanceProof(ctx, id, key)
+	return a.cfg.Multiverse.FetchProofLeaf(ctx, id, key)
 }
 
 // MintingKeys returns the set of minting keys known for the specified base

universe/interface.go

@@ -254,11 +254,11 @@ type MultiverseArchive interface {
 	// base key(s).
 	RegisterBatchIssuance(ctx context.Context, items []*IssuanceItem) error
 
-	// FetchIssuanceProof returns an issuance proof for the target key. If
-	// the key doesn't have a script key specified, then all the proofs for
-	// the minting outpoint will be returned. If neither are specified, then
-	// proofs for all the inserted leaves will be returned.
-	FetchIssuanceProof(ctx context.Context, id Identifier,
+	// FetchProofLeaf returns a proof leaf for the target key. If the key
+	// doesn't have a script key specified, then all the proof leafs for the
+	// minting outpoint will be returned. If neither are specified, then all
+	// inserted proof leafs will be returned.
+	FetchProofLeaf(ctx context.Context, id Identifier,
 		key BaseKey) ([]*IssuanceProof, error)
 
 	// TODO(roasbeef): other stats stuff here, like total number of assets, etc