feat: supporting expressions to query metrics data (#270)

src/graphql/fragments/dashboard.ts

@@ -68,3 +68,12 @@ export const deleteTemplate = {
         message
     }`,
 };
+export const TypeOfMQE = {
+  variable: "$expression: String!",
+  query: `
+  metricType: returnTypeOfMQE(expression: $expression) {
+    type
+    error
+  }
+  `,
+};

src/graphql/query/dashboard.ts

@@ -21,6 +21,7 @@ import {
   addTemplate,
   changeTemplate,
   deleteTemplate,
+  TypeOfMQE,
 } from "../fragments/dashboard";
 
 export const queryTypeOfMetrics = `query typeOfMetrics(${TypeOfMetrics.variable}) {${TypeOfMetrics.query}}`;
@@ -34,3 +35,5 @@ export const updateTemplate = `mutation template(${changeTemplate.variable}) {${
 export const removeTemplate = `mutation template(${deleteTemplate.variable}) {${deleteTemplate.query}}`;
 
 export const getTemplates = `query templates {${getAllTemplates.query}}`;
+
+export const getTypeOfMQE = `query returnTypeOfMQE(${TypeOfMQE.variable}) {${TypeOfMQE.query}}`;