GraphQL INC Details (#1080)

* Create GetIncident_Details.js

This code snippet helps with the basic details required to fetch the incident.

* Create Incident Resolver.js

Incident Resolver

* Create User Resolver

* Create CMDB Resolver.js

CMDB Resolver

* User Resolver.js

* Create resolver mapping.js

* Create README.md

* GetIncident_Details.gql

Author: at8807602

GraphQL/Sample INC Details GraphQL Code Snippet/CMDB Resolver.js

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+(function process(/*ResolverEnvironment*/ env) {
+
+    var user= env.getSource();
+	var CI = new GlideRecord("cmdb_ci");
+	CI.addQuery("sys_id",CI);
+	CI.query();
+	return CI;
+	
+
+})(env);

GraphQL/Sample INC Details GraphQL Code Snippet/GetIncident_Details.gql

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+schema {
+    query: Query
+}
+
+type Query {
+   EntersysID(sys_id:ID!):incident
+}
+
+type incident{
+    sys_id:DisplayableString
+	number:DisplayableString
+	short_description:DisplayableString
+	caller_id: User @source(value:"caller_id.value")
+	cmdb_ci: CI @source(value:"cmdb_ci.value")
+}
+
+type User{
+	sys_id:DisplayableString
+	user_name:DisplayableString
+	first_name:DisplayableString
+	last_name:DisplayableString
+	email:DisplayableString
+}
+
+type CI{
+	sys_id:DisplayableString
+	install_status:DisplayableString
+	name:DisplayableString
+}
+
+type DisplayableString{
+	value:String
+	display_value:String
+}

GraphQL/Sample INC Details GraphQL Code Snippet/Incident Resolver.js

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+(function process(/*ResolverEnvironment*/ env) {
+
+    var sys_id=env.getArguments().sys_id;
+	var INC = new GlideRecord("incident");
+	INC.addQuery("sys_id",sys_id);
+	INC.query();
+	return INC;
+	
+
+})(env);

GraphQL/Sample INC Details GraphQL Code Snippet/README.md

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+Example of incident query for GraphQL API
+The code within this filder is just an example of working and basic implementation of sample incident details schema using GraphQL API in ServiceNow. It consist of:
+
+1. schema (schema.gql)
+2. scripted resolvers (.js extension)
+3. json file representing the resolver mappings (key is Path, value is Resolver)
+This is just an example
+So read it, learn it and explore GraphQL 😊

GraphQL/Sample INC Details GraphQL Code Snippet/User Resolver.js

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+(function process(/*ResolverEnvironment*/ env) {
+
+    var user= env.getSource();
+	var User = new GlideRecord("sys_user");
+	User.addQuery("sys_id",user);
+	User.query();
+	return User;
+	
+
+})(env);

GraphQL/Sample INC Details GraphQL Code Snippet/resolver mapping.js

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+{
+  "incident:cmdb_ci": "CMDB Resolver",
+  "incident:caller_id": "User Resolver",
+  "Query:EntersysID":"Incident Resolver"
+}