refactor: move ledger to a separate crate

Cargo.toml

@@ -15,6 +15,7 @@ members = [
     "aries/wrappers/uniffi-aries-vcx/core",
     "aries/aries_vcx_core",
     "aries/aries_vcx_wallet",
+    "aries/aries_vcx_ledger",
     "aries/misc/indy_ledger_response_parser",
     "aries/misc/wallet_migrator",
     "aries/misc/test_utils",

aries/agents/aries-vcx-agent/Cargo.toml

@@ -15,6 +15,7 @@ aries_vcx_core = { path = "../../aries_vcx_core", features = [
 aries_vcx_wallet = { path = "../../aries_vcx_wallet", features = [
     "vdrtools_wallet",
 ] }
+aries_vcx_ledger = { path = "../../aries_vcx_ledger"}
 anoncreds_types = { path = "../../misc/anoncreds_types" }
 shared = { path = "../../misc/shared" }
 did_resolver_registry = { path = "../../../did_core/did_resolver_registry" }

aries/agents/aries-vcx-agent/src/agent/agent_struct.rs

@@ -1,9 +1,7 @@
 use std::sync::Arc;
 
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds,
-    ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite},
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite};
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use crate::handlers::{

aries/agents/aries-vcx-agent/src/agent/init.rs

@@ -12,7 +12,9 @@ use aries_vcx::{
 use aries_vcx_core::{
     self,
     anoncreds::{base_anoncreds::BaseAnonCreds, credx_anoncreds::IndyCredxAnonCreds},
-    ledger::indy_vdr_ledger::{build_ledger_components, DefaultIndyLedgerRead, VcxPoolConfig},
+};
+use aries_vcx_ledger::ledger::indy_vdr_ledger::{
+    build_ledger_components, DefaultIndyLedgerRead, VcxPoolConfig,
 };
 use aries_vcx_wallet::wallet::{
     base_wallet::{issuer_config::IssuerConfig, BaseWallet, ManageWallet},

aries/agents/aries-vcx-agent/src/error/convertors.rs

@@ -6,6 +6,7 @@ use aries_vcx::{
     protocols::did_exchange::state_machine::generic::GenericDidExchange,
 };
 use aries_vcx_core::errors::error::AriesVcxCoreError;
+use aries_vcx_ledger::errors::error::VcxLedgerError;
 use did_resolver_sov::did_resolver::did_doc::schema::utils::error::DidDocumentLookupError;
 
 use crate::error::*;
@@ -38,6 +39,14 @@ impl From<AriesVcxCoreError> for AgentError {
     }
 }
 
+impl From<VcxLedgerError> for AgentError {
+    fn from(err: VcxLedgerError) -> Self {
+        let kind = AgentErrorKind::GenericAriesVcxError;
+        let message = format!("VcxLedgerCore Error; err: {:?}", err.to_string());
+        AgentError { message, kind }
+    }
+}
+
 impl From<DidDocumentBuilderError> for AgentError {
     fn from(err: DidDocumentBuilderError) -> Self {
         let kind = AgentErrorKind::GenericAriesVcxError;

aries/agents/aries-vcx-agent/src/handlers/connection.rs

@@ -13,7 +13,7 @@ use aries_vcx::{
         pairwise_info::PairwiseInfo, Connection, GenericConnection, State, ThinState,
     },
 };
-use aries_vcx_core::ledger::indy_vdr_ledger::DefaultIndyLedgerRead;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::DefaultIndyLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use url::Url;
 

aries/agents/aries-vcx-agent/src/handlers/credential_definition.rs

@@ -2,10 +2,8 @@ use std::sync::{Arc, Mutex};
 
 use anoncreds_types::data_types::identifiers::schema_id::SchemaId;
 use aries_vcx::{common::primitives::credential_definition::CredentialDef, did_parser_nom::Did};
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds,
-    ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite},
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite};
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use crate::{

aries/agents/aries-vcx-agent/src/handlers/holder.rs

@@ -12,9 +12,8 @@ use aries_vcx::{
     },
     protocols::{issuance::holder::state_machine::HolderState, SendClosure},
 };
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds, ledger::indy_vdr_ledger::DefaultIndyLedgerRead,
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::DefaultIndyLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use crate::{

aries/agents/aries-vcx-agent/src/handlers/prover.rs

@@ -11,9 +11,8 @@ use aries_vcx::{
     },
     protocols::{proof_presentation::prover::state_machine::ProverState, SendClosure},
 };
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds, ledger::indy_vdr_ledger::DefaultIndyLedgerRead,
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::DefaultIndyLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use serde_json::Value;
 

aries/agents/aries-vcx-agent/src/handlers/revocation_registry.rs

@@ -5,10 +5,8 @@ use std::{
 
 use anoncreds_types::data_types::identifiers::cred_def_id::CredentialDefinitionId;
 use aries_vcx::{common::primitives::revocation_registry::RevocationRegistry, did_parser_nom::Did};
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds,
-    ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite},
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite};
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use crate::{

aries/agents/aries-vcx-agent/src/handlers/schema.rs

@@ -1,12 +1,10 @@
 use std::sync::{Arc, Mutex};
 
 use aries_vcx::{common::primitives::credential_schema::Schema, did_parser_nom::Did};
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds,
-    ledger::{
-        base_ledger::AnoncredsLedgerRead,
-        indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite},
-    },
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::{
+    base_ledger::AnoncredsLedgerRead,
+    indy_vdr_ledger::{DefaultIndyLedgerRead, DefaultIndyLedgerWrite},
 };
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 

aries/agents/aries-vcx-agent/src/handlers/verifier.rs

@@ -16,9 +16,8 @@ use aries_vcx::{
         SendClosure,
     },
 };
-use aries_vcx_core::{
-    anoncreds::credx_anoncreds::IndyCredxAnonCreds, ledger::indy_vdr_ledger::DefaultIndyLedgerRead,
-};
+use aries_vcx_core::anoncreds::credx_anoncreds::IndyCredxAnonCreds;
+use aries_vcx_ledger::ledger::indy_vdr_ledger::DefaultIndyLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use super::connection::ServiceConnections;

aries/aries_vcx/Cargo.toml

@@ -42,6 +42,7 @@ messages = { path = "../messages" }
 diddoc_legacy = { path = "../misc/legacy/diddoc_legacy" }
 aries_vcx_core = { path = "../aries_vcx_core" }
 aries_vcx_wallet = { path = "../aries_vcx_wallet" }
+aries_vcx_ledger = { path = "../aries_vcx_ledger" }
 shared = { path = "../misc/shared" }
 anoncreds_types = { path = "../misc/anoncreds_types" }
 did_parser_nom = { path = "../../did_core/did_parser_nom" }

aries/aries_vcx/src/common/credentials/mod.rs

@@ -1,7 +1,5 @@
-use aries_vcx_core::{
-    anoncreds::base_anoncreds::{BaseAnonCreds, CredentialId},
-    ledger::base_ledger::AnoncredsLedgerRead,
-};
+use aries_vcx_core::anoncreds::base_anoncreds::{BaseAnonCreds, CredentialId};
+use aries_vcx_ledger::ledger::base_ledger::AnoncredsLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use time::OffsetDateTime;
 

aries/aries_vcx/src/common/keys.rs

@@ -1,4 +1,4 @@
-use aries_vcx_core::ledger::base_ledger::{IndyLedgerRead, IndyLedgerWrite};
+use aries_vcx_ledger::ledger::base_ledger::{IndyLedgerRead, IndyLedgerWrite};
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use did_parser_nom::Did;
 use public_key::{Key, KeyType};

aries/aries_vcx/src/common/ledger/transactions.rs

@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 
-use aries_vcx_core::ledger::{
+use aries_vcx_ledger::ledger::{
     base_ledger::{IndyLedgerRead, IndyLedgerWrite},
     indy_vdr_ledger::{LedgerRole, UpdateRole},
 };

aries/aries_vcx/src/common/primitives/credential_definition.rs

@@ -7,9 +7,10 @@ use anoncreds_types::data_types::{
     messages::cred_definition_config::CredentialDefinitionConfig,
 };
 use aries_vcx_core::{
-    anoncreds::base_anoncreds::BaseAnonCreds,
-    errors::error::AriesVcxCoreErrorKind,
-    global::settings::DEFAULT_SERIALIZE_VERSION,
+    anoncreds::base_anoncreds::BaseAnonCreds, global::settings::DEFAULT_SERIALIZE_VERSION,
+};
+use aries_vcx_ledger::{
+    errors::error::VcxLedgerError,
     ledger::base_ledger::{AnoncredsLedgerRead, AnoncredsLedgerWrite},
 };
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
@@ -77,14 +78,17 @@ async fn _try_get_cred_def_from_ledger(
 ) -> VcxResult<Option<String>> {
     match ledger.get_cred_def(cred_def_id, Some(issuer_did)).await {
         Ok(cred_def) => Ok(Some(serde_json::to_string(&cred_def)?)),
-        Err(err) if err.kind() == AriesVcxCoreErrorKind::LedgerItemNotFound => Ok(None),
-        Err(err) => Err(AriesVcxError::from_msg(
-            AriesVcxErrorKind::InvalidLedgerResponse,
-            format!(
-                "Failed to check presence of credential definition id {} on the ledger\nError: {}",
-                cred_def_id, err
-            ),
-        )),
+        Err(err) => match err {
+            VcxLedgerError::LedgerItemNotFound => Ok(None),
+            _ => Err(AriesVcxError::from_msg(
+                AriesVcxErrorKind::InvalidLedgerResponse,
+                format!(
+                    "Failed to check presence of credential definition id {} on the \
+                     ledger\nError: {}",
+                    cred_def_id, err
+                ),
+            )),
+        },
     }
 }
 

aries/aries_vcx/src/common/primitives/credential_schema.rs

@@ -3,8 +3,8 @@ use anoncreds_types::data_types::{
 };
 use aries_vcx_core::{
     anoncreds::base_anoncreds::BaseAnonCreds, global::settings::DEFAULT_SERIALIZE_VERSION,
-    ledger::base_ledger::AnoncredsLedgerWrite,
 };
+use aries_vcx_ledger::ledger::base_ledger::AnoncredsLedgerWrite;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use did_parser_nom::Did;
 

aries/aries_vcx/src/common/primitives/revocation_registry.rs

@@ -7,8 +7,8 @@ use anoncreds_types::data_types::{
 use aries_vcx_core::{
     anoncreds::base_anoncreds::BaseAnonCreds,
     errors::error::{AriesVcxCoreError, AriesVcxCoreErrorKind},
-    ledger::base_ledger::{AnoncredsLedgerRead, AnoncredsLedgerWrite},
 };
+use aries_vcx_ledger::ledger::base_ledger::{AnoncredsLedgerRead, AnoncredsLedgerWrite};
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 use did_parser_nom::Did;
 

aries/aries_vcx/src/common/proofs/prover/mod.rs

@@ -6,9 +6,8 @@ use anoncreds_types::data_types::messages::{
     cred_selection::SelectedCredentials, pres_request::PresentationRequest,
     presentation::Presentation,
 };
-use aries_vcx_core::{
-    anoncreds::base_anoncreds::BaseAnonCreds, ledger::base_ledger::AnoncredsLedgerRead,
-};
+use aries_vcx_core::anoncreds::base_anoncreds::BaseAnonCreds;
+use aries_vcx_ledger::ledger::base_ledger::AnoncredsLedgerRead;
 use aries_vcx_wallet::wallet::base_wallet::BaseWallet;
 
 use crate::{

aries/aries_vcx/src/common/proofs/prover/prover_internal.rs

@@ -8,13 +8,10 @@ use anoncreds_types::data_types::{
         presentation::{RequestedAttribute, RequestedCredentials, RequestedPredicate},
     },
 };
-use aries_vcx_core::{
-    anoncreds::base_anoncreds::{
-        BaseAnonCreds, CredentialDefinitionsMap, RevocationStatesMap, SchemasMap,
-    },
-    errors::error::AriesVcxCoreErrorKind,
-    ledger::base_ledger::AnoncredsLedgerRead,
+use aries_vcx_core::anoncreds::base_anoncreds::{
+    BaseAnonCreds, CredentialDefinitionsMap, RevocationStatesMap, SchemasMap,
 };
+use aries_vcx_ledger::ledger::base_ledger::AnoncredsLedgerRead;
 
 use crate::errors::error::prelude::*;
 
@@ -76,9 +73,9 @@ pub async fn build_cred_defs_json_prover(
             let credential_def = ledger
                 .get_cred_def(&cred_info.cred_def_id, None)
                 .await
-                .map_err(|err| {
-                    err.map(
-                        AriesVcxCoreErrorKind::InvalidProofCredentialData,
+                .map_err(|_err| {
+                    AriesVcxError::from_msg(
+                        AriesVcxErrorKind::InvalidProofCredentialData,
                         "Cannot get credential definition",
                     )
                 })?;
@@ -270,7 +267,7 @@ pub fn build_requested_credentials_json(
 pub mod pool_tests {
     use std::error::Error;
 
-    use aries_vcx_core::ledger::indy::pool::test_utils::get_temp_dir_path;
+    use aries_vcx_ledger::ledger::indy::pool::test_utils::get_temp_dir_path;
     use test_utils::{
         constants::{cred_def_id, schema_id, CRED_REV_ID, LICENCE_CRED_ID},
         devsetup::build_setup_profile,
@@ -318,7 +315,7 @@ pub mod pool_tests {
 
 #[cfg(test)]
 pub mod unit_tests {
-    use aries_vcx_core::ledger::indy::pool::test_utils::get_temp_dir_path;
+    use aries_vcx_ledger::ledger::indy::pool::test_utils::get_temp_dir_path;
     use serde_json::Value;
     use test_utils::{
         constants::{

aries/aries_vcx/src/common/proofs/verifier/mod.rs

@@ -1,8 +1,7 @@
 mod verifier_internal;
 
-use aries_vcx_core::{
-    anoncreds::base_anoncreds::BaseAnonCreds, ledger::base_ledger::AnoncredsLedgerRead,
-};
+use aries_vcx_core::anoncreds::base_anoncreds::BaseAnonCreds;
+use aries_vcx_ledger::ledger::base_ledger::AnoncredsLedgerRead;
 
 use crate::{
     common::proofs::verifier::verifier_internal::{