Need help in creating multiple adapter

[shubhanshusingh]

I have multiple databases in single mongo instance. I wish to create multiple adapter and enforcer for each database in order to direct Casbin rules CRUD operations to databases. How can I do it?

   let config = Object.assign({}, vaultConfig.mongo);
  let host = "mongodb://" + config.host;
  delete config.host;
  config.dbName = "baymax-prod";
  const adapter = await MongooseAdapter.newAdapter(host, {
    ...config
  });
  const enforcer = await casbin.newEnforcer(
    "src/domain_role_model.conf",
    adapter
  );
  let config1 = Object.assign({}, config);
  config1.dbName = "baymax-stage";
  const adapter1 = await MongooseAdapter.newAdapter(host, {
    ...config1
  });
  const enforcer1 = await casbin.newEnforcer(
    "src/domain_role_model.conf",
    adapter1
  );

  let b2 = await enforcer.addPolicy("admin", "tenant1", "experiment", "W");

  let b22 = await enforcer1.addPolicy("admin", "tenant1", "experiment", "W");

Above code is updating policies to same database which is initialised first i.e. baymax-prod. Adapter1 and Enforcer1 are saving policies to baymax-prod database instead of baymax-stage database.

can someone help?

[casbin-bot]

@nodece @Zxilly @Shivansh-yadav13

[hsluoyz]

@shubhanshusingh don't understand your question. What are you doing, what to expect and what you see?

[shubhanshusingh]

I have one mongo db instance where I have multiple databases.[]

(url)

Now I wish to connect to each db via mongoose casbin adapter? how can I do it? For each db the enforcer would be different.

@hsluoyz

[nodece]

Let me fix this issue.

[shubhanshusingh]

@nodece appreciate it! it's a much need requirement for my application.

[nodece]

@shubhanshusingh See #68

[shubhanshusingh]

I tested that build @nodece working perfectly, waiting for PR to be merged. Life saver!