C++ backend account service. This is a backend service that provides high volume REST-like API functions to client processes. It accounts for transactions based on a defined value and a generated account ID. It is meant to be a stand alone service so that multiple instances can be managed by an orchestrator in the future.
Example Execution:
curl -X GET "localhost:18080/api/1.0/wallet/create_account?startAmount=1000"
curl -X GET "http://localhost:18080/api/1.0/wallet/balance_transfer?fromAccount=accountA&toAccount=accountB&amount=10"
curl -X GET "http://localhost:18080/api/1.0/wallet/get_balance?accountID=accountA"
Base source
sudo apt-get install libc6-dev g++ libboost-all-dev cmake
Rocksdb Integration
see install guide for reference https://github.com/facebook/rocksdb/blob/main/INSTALL.md
sudo apt-get install libsnappy-dev libbz2-dev
mkdir build
cd build
git clone https://github.com/facebook/rocksdb.git
cd rocksdb
make static_lib
mv librocksdb.a ..
cd .. & cmake ..
make
Using the RockDB integration
g++ --std=c++17 -o wallet-service ../src/ConcreteServiceState.cpp ../src/Service.cpp ../src/main.cpp -L. -lrocksdb -lsnappy -lpthread -lbz2 -lz -lrt -ldl -lboost_serialization
using crow c++ API (https://github.com/CrowCpp/Crow)
using boost.io for mmapped command and event files
using rocksdb for key-value store of account and balences
