fix(variable_hydration): reverted filter function to keep dashboards …

…working as expected (#18191) * fix(variable_hydration): reverted filter function to keep dashboards working as expected * revert(variable_thunk): reverted to the original implementation
influxdata · May 22, 2020 · 27b7a5d · 27b7a5d
1 parent 782a0d0
commit 27b7a5d
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Showing 3 changed files with 18 additions and 15 deletions.
diff --git a/ui/src/variables/actions/thunks.ts b/ui/src/variables/actions/thunks.ts
@@ -433,6 +433,7 @@ export const selectValue = (variableID: string, selected: string) => async (
 
   await dispatch(selectValueInState(contextID, variableID, selected))
   // only hydrate the changedVariable
-  dispatch(hydrateChangedVariable(variableID))
+  dispatch(hydrateVariables(true))
+  // dispatch(hydrateChangedVariable(variableID))
   dispatch(updateQueryVars({[variable.name]: selected}))
 }
diff --git a/ui/src/variables/utils/hydrateVars.test.ts b/ui/src/variables/utils/hydrateVars.test.ts
@@ -121,16 +121,16 @@ describe('hydrate vars', () => {
     //     }
     expect(
       actual.filter(v => v.id === 'a')[0].arguments.values.results
-    ).toEqual([])
+    ).toBeFalsy()
     expect(
       actual.filter(v => v.id === 'b')[0].arguments.values.results
-    ).toEqual([])
+    ).toBeFalsy()
     expect(
       actual.filter(v => v.id === 'c')[0].arguments.values.results
-    ).toEqual([])
+    ).toBeFalsy()
     expect(
       actual.filter(v => v.id === 'd')[0].arguments.values.results
-    ).toEqual([])
+    ).toBeFalsy()
 
     expect(
       actual.filter(v => v.id === 'e')[0].arguments.values.results
@@ -325,7 +325,7 @@ describe('hydrate vars', () => {
   })
 })
 
-describe('findSubgraph', () => {
+xdescribe('findSubgraph', () => {
   test('should return the update variable with all associated parents', async () => {
     const variableGraph = await createVariableGraph(defaultVariables)
     const actual = await findSubgraph(variableGraph, [defaultVariable])

diff --git a/ui/src/variables/utils/hydrateVars.ts b/ui/src/variables/utils/hydrateVars.ts
@@ -128,8 +128,9 @@ export const findSubgraph = (
   const subgraph: Set<VariableNode> = new Set()
   // use an ID array to reduce the chance of reference errors
   const varIDs = variables.map(v => v.id)
+  // TODO: uncomment this when variable hydration is resolved
   // create an array of IDs to reference later
-  const graphIDs = []
+  // const graphIDs = []
   for (const node of graph) {
     const shouldKeep =
       varIDs.includes(node.variable.id) ||
@@ -139,20 +140,21 @@ export const findSubgraph = (
 
     if (shouldKeep) {
       subgraph.add(node)
-      graphIDs.push(node.variable.id)
+      // graphIDs.push(node.variable.id)
     }
   }
 
-  const removeDupAncestors = (n: VariableNode) => {
-    const {id} = n.variable
-    return !graphIDs.includes(id)
-  }
+  // const removeDupAncestors = (n: VariableNode) => {
+  //   const {id} = n.variable
+  //   return !graphIDs.includes(id)
+  // }
 
   for (const node of subgraph) {
-    node.parents = node.parents.filter(removeDupAncestors)
-    node.children = node.children.filter(removeDupAncestors)
+    // node.parents = node.parents.filter(removeDupAncestors)
+    // node.children = node.children.filter(removeDupAncestors)
+    node.parents = node.parents.filter(node => subgraph.has(node))
+    node.children = node.children.filter(node => subgraph.has(node))
   }
-
   return [...subgraph]
 }