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graphvent
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Added graphql library

graph-rework
noah metz 2023-06-06 20:01:15 -06:00
parent 7e8045ce39
commit 3605e3ee37
5 changed files with 104 additions and 1 deletions
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1
go.mod
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@ -4,6 +4,7 @@ go 1.20
require ( require (
github.com/google/uuid v1.3.0 // indirect github.com/google/uuid v1.3.0 // indirect
github.com/graphql-go/graphql v0.8.1 // indirect
github.com/mattn/go-colorable v0.1.12 // indirect github.com/mattn/go-colorable v0.1.12 // indirect
github.com/mattn/go-isatty v0.0.14 // indirect github.com/mattn/go-isatty v0.0.14 // indirect
github.com/rs/zerolog v1.29.1 // indirect github.com/rs/zerolog v1.29.1 // indirect

2
go.sum
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@ -9,6 +9,8 @@ github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo= github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/graph-gophers/graphql-go v1.5.0 h1:fDqblo50TEpD0LY7RXk/LFVYEVqo3+tXMNMPSVXA1yc= github.com/graph-gophers/graphql-go v1.5.0 h1:fDqblo50TEpD0LY7RXk/LFVYEVqo3+tXMNMPSVXA1yc=
github.com/graph-gophers/graphql-go v1.5.0/go.mod h1:YtmJZDLbF1YYNrlNAuiO5zAStUWc3XZT07iGsVqe1Os= github.com/graph-gophers/graphql-go v1.5.0/go.mod h1:YtmJZDLbF1YYNrlNAuiO5zAStUWc3XZT07iGsVqe1Os=
github.com/graphql-go/graphql v0.8.1 h1:p7/Ou/WpmulocJeEx7wjQy611rtXGQaAcXGqanuMMgc=
github.com/graphql-go/graphql v0.8.1/go.mod h1:nKiHzRM0qopJEwCITUuIsxk9PlVlwIiiI8pnJEhordQ=
github.com/looplab/fsm v1.0.1 h1:OEW0ORrIx095N/6lgoGkFkotqH6s7vaFPsgjLAaF5QU= github.com/looplab/fsm v1.0.1 h1:OEW0ORrIx095N/6lgoGkFkotqH6s7vaFPsgjLAaF5QU=
github.com/looplab/fsm v1.0.1/go.mod h1:PmD3fFvQEIsjMEfvZdrCDZ6y8VwKTwWNjlpEr6IKPO4= github.com/looplab/fsm v1.0.1/go.mod h1:PmD3fFvQEIsjMEfvZdrCDZ6y8VwKTwWNjlpEr6IKPO4=
github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40= github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=

2
graph.go
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@ -40,7 +40,7 @@ func (logger * DefaultLogger) Init(components []string) error {
} }
writer := io.MultiWriter(file, os.Stdout) writer := io.MultiWriter(file, os.Stdout)
for _, c := range(all_components) { for _, c := range([]string{"event"}) {
if component_enabled(c) == true { if component_enabled(c) == true {
logger.loggers[c] = zerolog.New(writer).With().Timestamp().Str("component", c).Logger() logger.loggers[c] = zerolog.New(writer).With().Timestamp().Str("component", c).Logger()
} }

5
main.go
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@ -273,6 +273,11 @@ func main() {
} }
} }
}() }()
go func() {
event_manager.GQL()
}()
log.Logf("test", "Starting event_manager") log.Logf("test", "Starting event_manager")
err := event_manager.Run() err := event_manager.Run()
if err != nil { if err != nil {

95
manager.go
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@ -3,6 +3,11 @@ package main
import ( import (
"fmt" "fmt"
"errors" "errors"
"io"
"net/http"
"github.com/graphql-go/graphql"
"github.com/graphql-go/handler"
) )
type EventManager struct { type EventManager struct {
@ -11,6 +16,96 @@ type EventManager struct {
aborts []chan error aborts []chan error
} }
graphiql_string := `
<!--
* Copyright (c) 2021 GraphQL Contributors
* All rights reserved.
*
* This source code is licensed under the license found in the
* LICENSE file in the root directory of this source tree.
-->
<!DOCTYPE html>
<html lang="en">
<head>
<title>GraphiQL</title>
<style>
body {
height: 100%;
margin: 0;
width: 100%;
overflow: hidden;
}
#graphiql {
height: 100vh;
}
</style>
<!--
This GraphiQL example depends on Promise and fetch, which are available in
modern browsers, but can be "polyfilled" for older browsers.
GraphiQL itself depends on React DOM.
If you do not want to rely on a CDN, you can host these files locally or
include them directly in your favored resource bundler.
-->
<script
crossorigin
src="https://unpkg.com/react@18/umd/react.development.js"
></script>
<script
crossorigin
src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"
></script>
<!--
These two files can be found in the npm module, however you may wish to
copy them directly into your environment, or perhaps include them in your
favored resource bundler.
-->
<link rel="stylesheet" href="https://unpkg.com/graphiql/graphiql.min.css" />
</head>
<body>
<div id="graphiql">Loading...</div>
<script
src="https://unpkg.com/graphiql/graphiql.min.js"
type="application/javascript"
></script>
<script>
const root = ReactDOM.createRoot(document.getElementById('graphiql'));
root.render(
React.createElement(GraphiQL, {
fetcher: GraphiQL.createFetcher({
url: 'https://swapi-graphql.netlify.app/.netlify/functions/index',
}),
defaultEditorToolsVisibility: true,
}),
);
</script>
</body>
</html>
`
func (manager * EventManager) GQL() error {
rootQuery := graphql.ObjectConfig{Name: "RootQuery", Field: fields}
schemaConfig := graphql.SchemaConfig{Query: graphql.NewObject(rootQuery)}
schema, err := graphql.NewSchema(schemaConfig)
if err != nil {
return err
}
h := handler.New(&handler.Config{Schema: &schema, })
server := http.NewServeMux()
server.Handle("/graphql", h)
server.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
w.Header.Set("Content-Type", "text/html; charset=utf-8")
w.WriteHeader(http.StatusOK)
io.WriteString(w, graphiql_string)
})
return nil
}
// root_event's requirements must be in dag_nodes, and dag_nodes must be ordered by dependency(children first) // root_event's requirements must be in dag_nodes, and dag_nodes must be ordered by dependency(children first)
func NewEventManager(root_event Event, dag_nodes []Resource) * EventManager { func NewEventManager(root_event Event, dag_nodes []Resource) * EventManager {