feat: Helper function for a gql network query

Signed-off-by: Anirudh <[email protected]>

src/data.jl

@@ -73,3 +73,32 @@ function aquery()
     f = ["allocatedTokens", "subgraphDeployment{ipfsHash}", "indexer{id}"]
     return v, a, f
 end
+
+"""
+    nquery()
+
+Return the components of a GraphQL query for network parameters.
+
+For use with the TheGraphData.jl package.
+
+```julia
+julia> using AllocationOpt
+julia> value, args, fields = AllocationOpt.nquery()
+```
+
+# Extended Help
+You can find TheGraphData.jl at https://github.com/semiotic-ai/TheGraphData.jl
+"""
+function nquery()
+    v = "graphNetwork"
+    a = Dict("id" => 1)
+    f = [
+        "id",
+        "totalSupply",
+        "networkGRTIssuance",
+        "epochLength",
+        "totalTokensSignalled",
+        "currentEpoch",
+    ]
+    return v, a, f
+end

test/data.jl

@@ -27,4 +27,18 @@
             "where" => Dict("status" => "Active")
         )
     end
+
+    @testset "nquery" begin
+        v, a, f = AllocationOpt.nquery()
+        @test v == "graphNetwork"
+        @test f == [
+            "id",
+            "totalSupply",
+            "networkGRTIssuance",
+            "epochLength",
+            "totalTokensSignalled",
+            "currentEpoch",
+        ]
+        @test a == Dict("id" => 1)
+    end
 end