grid-sdk 0.1.3

Hyperledger Grid is a platform for building supply chain solutions that include distributed ledger components. It provides a growing set of tools that accelerate development for supply chain smart contractsand client interfaces.
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// Copyright 2018-2020 Cargill Incorporated
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use diesel::{
    pg::PgConnection,
    r2d2::{ConnectionManager, Pool},
};

use super::StoreFactory;

/// A `StoryFactory` backed by a PostgreSQL database.
pub struct PgStoreFactory {
    pool: Pool<ConnectionManager<PgConnection>>,
}

impl PgStoreFactory {
    pub fn new(pool: Pool<ConnectionManager<PgConnection>>) -> Self {
        Self { pool }
    }
}

impl StoreFactory for PgStoreFactory {
    #[cfg(feature = "pike")]
    fn get_grid_agent_store(&self) -> Box<dyn crate::agents::AgentStore> {
        Box::new(crate::agents::DieselAgentStore::new(self.pool.clone()))
    }

    fn get_grid_commit_store(&self) -> Box<dyn crate::commits::CommitStore> {
        Box::new(crate::commits::DieselCommitStore::new(self.pool.clone()))
    }

    #[cfg(feature = "pike")]
    fn get_grid_organization_store(&self) -> Box<dyn crate::organizations::OrganizationStore> {
        Box::new(crate::organizations::DieselOrganizationStore::new(
            self.pool.clone(),
        ))
    }

    #[cfg(feature = "location")]
    fn get_grid_location_store(&self) -> Box<dyn crate::locations::LocationStore> {
        Box::new(crate::locations::DieselLocationStore::new(
            self.pool.clone(),
        ))
    }

    #[cfg(feature = "product")]
    fn get_grid_product_store(&self) -> Box<dyn crate::products::ProductStore> {
        Box::new(crate::products::DieselProductStore::new(self.pool.clone()))
    }

    #[cfg(feature = "schema")]
    fn get_grid_schema_store(&self) -> Box<dyn crate::schemas::SchemaStore> {
        Box::new(crate::schemas::DieselSchemaStore::new(self.pool.clone()))
    }

    #[cfg(feature = "track-and-trace")]
    fn get_grid_track_and_trace_store(
        &self,
    ) -> Box<dyn crate::track_and_trace::TrackAndTraceStore> {
        Box::new(crate::track_and_trace::DieselTrackAndTraceStore::new(
            self.pool.clone(),
        ))
    }
}