FIXED in “2022.09.12-alpha”

pathom-graphql-test

Test a pathom graphql resolver in the browser

TLDR;

The idea is to be able to run the following resolver in the browser with a federation query. Check the cljs file.

(def env (-> {}
           (pci/register
            [(pbir/equivalence-resolver :staker.Incentive/rewardToken :univ3.Token/id)])
           (p.gql/connect-graphql
            {::p.gql/namespace "univ3"}
            #(request-subgraph % "https://api.thegraph.com/subgraphs/name/ianlapham/uniswap-v3-polygon"))
           (p.gql/connect-graphql
            {::p.gql/namespace "staker"}
            #(request-subgraph % "https://api.thegraph.com/subgraphs/name/revert-finance/uni-v3-vesting-staker-polygon"))))                

(p.eql/process
              env
              [{'(:staker.Query/incentives {:first 10})
                [:staker.Incentive/id
                 :staker.Incentive/contract
                 :univ3.Token/symbol]}])

But for some reason I am getting the following exception:

Graph execution failed: Required attributes missing: [:univ3.Token/symbol] at path [:staker.Query/incentives 0]

And I also discovered that this queries failed, notice that the first one is not a federation query

(p.eql/process
               env
               {:staker.Incentive/id "0x0bb698b687540a7f44504cf1063a4977d2351f201f18fc50281def0f36349d2e"}
               [:staker.Incentive/contract])

 (p.eql/process
             env
             {:staker.Incentive/id "0x0bb698b687540a7f44504cf1063a4977d2351f201f18fc50281def0f36349d2e"}
             [:staker.Incentive/contract
             :univ3.Token/symbol])

With the following exception for the first one

Graph execution failed: Required attributes missing: [:staker.Incentive/contract] at path []

Note that all this works in plain clojure

Installation

• Java
• Clojure cli

Usage

Clojure

• jack in a clojure repl
• play with the pathom-graphql-test namespace

Clojurescript

• jack in a clojurescript repl
• select shadow
• select the :app build
• navigate to http://localhost:3000
• play with the pathom-graphql-test namespace