elbow-jason / durango

An ecto-like database wrapper for ArangoDB.

Durango

Durango is a database wrapper for ArangoDB.

This is alpha software for the moment.

I will be adding more features rapidly over the next few weeks and months.

PRs with passing tests are welcome.

durango's Issues

Should we migrate from Xarango to Durango

Hello @elbow-jason
We were using Xarango for some time now. However, due to recent changes in ArangoDB and Elixir the library is no more suitable for use. Would you suggest we migrate to Durango?

Most of my work is related to CRUD operations in Collections, Edges, Vertices. And a few Transactions.

Implement DBConnection instead of using HTTPoison

Edges

Hi @elbow-jason,
How does edges work with this hex?

In Xarango it had a specific type of document for graphs.

Issues with Rancher/Docker and containers

Hi @elbow-jason,
I have an issue where its complaining it can't reach the hostname of "arangodb" even though I can ping it fine:

2018-08-09 14:16:5312:16:53.539 [info] OpenExchangeRates Updating Rates...
2018-08-09 14:16:5312:16:53.548 [info] Running ServerWeb.Endpoint with Cowboy using http://0.0.0.0:4000
2018-08-09 14:16:5312:16:53.565 [info] Application server exited: Server.Application.start(:normal, [:durango]) returned an error: shutdown: failed to start child: Server.Repo
2018-08-09 14:16:53    ** (EXIT) an exception was raised:
2018-08-09 14:16:53        ** (RuntimeError) Invalid Durango.Repo.Auth response :nxdomain for Elixir.Server.Repo
2018-08-09 14:16:53            (durango) lib/repo/auth.ex:24: Durango.Repo.Auth.refresh_token/1
2018-08-09 14:16:53            (server) lib/server/repo.ex:2: Server.Repo.refresh_token/1
2018-08-09 14:16:53            (server) lib/server/repo.ex:2: Server.Repo.init/1
2018-08-09 14:16:53            (stdlib) gen_server.erl:374: :gen_server.init_it/2
2018-08-09 14:16:53            (stdlib) gen_server.erl:342: :gen_server.init_it/6
2018-08-09 14:16:53            (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
2018-08-09 14:16:55{"Kernel pid terminated",application_controller,"{application_start_failure,server,{{shutdown,{failed_to_start_child,'Elixir.Server.Repo',{#{'__exception__' => true,'__struct__' => 'Elixir.RuntimeError',message => <<\"Invalid Durango.Repo.Auth response :nxdomain for Elixir.Server.Repo\">>},[{'Elixir.Durango.Repo.Auth',refresh_token,1,[{file,\"lib/repo/auth.ex\"},{line,24}]},{'Elixir.Server.Repo',refresh_token,1,[{file,\"lib/server/repo.ex\"},{line,2}]},{'Elixir.Server.Repo',init,1,[{file,\"lib/server/repo.ex\"},{line,2}]},{gen_server,init_it,2,[{file,\"gen_server.erl\"},{line,374}]},{gen_server,init_it,6,[{file,\"gen_server.erl\"},{line,342}]},{proc_lib,init_p_do_apply,3,[{file,\"proc_lib.erl\"},{line,249}]}]}}},{'Elixir.Server.Application',start,[normal,[durango]]}}}"}
2018-08-09 14:16:55Kernel pid terminated (application_controller) ({application_start_failure,server,{{shutdown,{failed_to_start_child,'Elixir.Server.Repo',{#{'__exception__' => true,'__struct__' => 'Elixir.RuntimeError
2018-08-09 14:16:55
2018-08-09 14:16:55Crash dump is being written to: erl_crash.dump...done

Any ideas?

function nil.token_refresh_interval/0 is undefined

Hi,
After running for a while it crashes with this:

2018-08-12 22:23:5520:23:55.605 [error] GenServer Server.Repo terminating
2018-08-12 22:23:55** (UndefinedFunctionError) function nil.token_refresh_interval/0 is undefined
2018-08-12 22:23:55    nil.token_refresh_interval()
2018-08-12 22:23:55    (server) lib/server/repo.ex:2: Server.Repo.handle_info/2
2018-08-12 22:23:55    (stdlib) gen_server.erl:637: :gen_server.try_dispatch/4
2018-08-12 22:23:55    (stdlib) gen_server.erl:711: :gen_server.handle_msg/6
2018-08-12 22:23:55    (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
2018-08-12 22:23:55Last message: :refresh_token
2018-08-12 22:23:5520:23:55.611 [info] Application server exited: shutdown
2018-08-12 22:23:57{"Kernel pid terminated",application_controller,"{application_terminated,server,shutdown}"}
2018-08-12 22:23:57Kernel pid terminated (application_controller) ({application_terminated,server,shutdown})