From d8eb2d7fd4cf15706bced6c6ceca320cfaecb2f7 Mon Sep 17 00:00:00 2001
From: Georgios Andreadis <info@gandreadis.com>
Date: Wed, 22 Jul 2020 14:31:03 +0200
Subject: Implement topology duplication

---
 frontend/src/actions/topologies.js                   |  5 +++--
 .../custom-components/NewTopologyModalComponent.js   |  3 +--
 frontend/src/containers/modals/NewTopologyModal.js   |  7 +++----
 frontend/src/sagas/objects.js                        | 20 ++++++++++++--------
 frontend/src/sagas/topology.js                       | 11 +++++++++--
 5 files changed, 28 insertions(+), 18 deletions(-)

(limited to 'frontend/src')

diff --git a/frontend/src/actions/topologies.js b/frontend/src/actions/topologies.js
index c80ef6b2..dcce3b7d 100644
--- a/frontend/src/actions/topologies.js
+++ b/frontend/src/actions/topologies.js
@@ -1,10 +1,11 @@
 export const ADD_TOPOLOGY = 'ADD_TOPOLOGY'
 export const DELETE_TOPOLOGY = 'DELETE_TOPOLOGY'
 
-export function addTopology(topology) {
+export function addTopology(name, duplicateId) {
     return {
         type: ADD_TOPOLOGY,
-        topology,
+        name,
+        duplicateId,
     }
 }
 
diff --git a/frontend/src/components/modals/custom-components/NewTopologyModalComponent.js b/frontend/src/components/modals/custom-components/NewTopologyModalComponent.js
index bbec9ebb..a244b730 100644
--- a/frontend/src/components/modals/custom-components/NewTopologyModalComponent.js
+++ b/frontend/src/components/modals/custom-components/NewTopologyModalComponent.js
@@ -31,7 +31,7 @@ class NewTopologyModalComponent extends React.Component {
     }
 
     onDuplicate() {
-        this.props.onCreateTopology(this.textInput.value, this.originTopology.value)
+        this.props.onDuplicateTopology(this.textInput.value, this.originTopology.value)
         this.reset()
     }
 
@@ -67,7 +67,6 @@ class NewTopologyModalComponent extends React.Component {
                         <label className="form-control-label">Topology to duplicate (not supported yet)</label>
                         <select
                             className="form-control"
-                            disabled
                             ref={(originTopology) => (this.originTopology = originTopology)}
                         >
                             <option value={-1} key={-1}>
diff --git a/frontend/src/containers/modals/NewTopologyModal.js b/frontend/src/containers/modals/NewTopologyModal.js
index 99c42367..0acf6cf2 100644
--- a/frontend/src/containers/modals/NewTopologyModal.js
+++ b/frontend/src/containers/modals/NewTopologyModal.js
@@ -21,14 +21,13 @@ const mapDispatchToProps = (dispatch) => {
     return {
         onCreateTopology: (name) => {
             if (name) {
-                dispatch(addTopology({ name, rooms: [] }))
+                dispatch(addTopology(name, undefined))
             }
             dispatch(closeNewTopologyModal())
         },
-        onDuplicateTopology: (name) => {
+        onDuplicateTopology: (name, id) => {
             if (name) {
-                // TODO different handling here
-                dispatch(addTopology({ name, rooms: [] }))
+                dispatch(addTopology(name, id))
             }
             dispatch(closeNewTopologyModal())
         },
diff --git a/frontend/src/sagas/objects.js b/frontend/src/sagas/objects.js
index 1dbc7903..9dc65be1 100644
--- a/frontend/src/sagas/objects.js
+++ b/frontend/src/sagas/objects.js
@@ -142,6 +142,12 @@ const generateIdIfNotPresent = (obj) => {
 }
 
 export const updateTopologyOnServer = function* (id) {
+    const topology = yield getTopologyAsObject(id, true)
+
+    yield call(updateTopology, topology)
+}
+
+export const getTopologyAsObject = function* (id, keepIds) {
     const topologyStore = yield select(OBJECT_SELECTORS['topology'])
     const roomStore = yield select(OBJECT_SELECTORS['room'])
     const tileStore = yield select(OBJECT_SELECTORS['tile'])
@@ -152,27 +158,27 @@ export const updateTopologyOnServer = function* (id) {
     const memoryStore = yield select(OBJECT_SELECTORS['memory'])
     const storageStore = yield select(OBJECT_SELECTORS['storage'])
 
-    const topology = {
-        _id: id,
+    return {
+        _id: keepIds ? id : undefined,
         name: topologyStore[id].name,
         rooms: topologyStore[id].roomIds.map((roomId) => ({
-            _id: roomId,
+            _id: keepIds ? roomId : undefined,
             name: roomStore[roomId].name,
             tiles: roomStore[roomId].tileIds.map((tileId) => ({
-                _id: tileId,
+                _id: keepIds ? tileId : undefined,
                 positionX: tileStore[tileId].positionX,
                 positionY: tileStore[tileId].positionY,
                 rack: !tileStore[tileId].rackId
                     ? undefined
                     : {
-                          _id: rackStore[tileStore[tileId].rackId]._id,
+                          _id: keepIds ? rackStore[tileStore[tileId].rackId]._id : undefined,
                           name: rackStore[tileStore[tileId].rackId].name,
                           capacity: rackStore[tileStore[tileId].rackId].capacity,
                           powerCapacityW: rackStore[tileStore[tileId].rackId].powerCapacityW,
                           machines: rackStore[tileStore[tileId].rackId].machineIds
                               .filter((m) => m !== null)
                               .map((machineId) => ({
-                                  _id: machineId,
+                                  _id: keepIds ? machineId : undefined,
                                   position: machineStore[machineId].position,
                                   cpus: machineStore[machineId].cpuIds.map((id) => cpuStore[id]),
                                   gpus: machineStore[machineId].gpuIds.map((id) => gpuStore[id]),
@@ -183,8 +189,6 @@ export const updateTopologyOnServer = function* (id) {
             })),
         })),
     }
-
-    yield call(updateTopology, topology)
 }
 
 export const fetchAndStoreAllTraces = () => fetchAndStoreObjects('trace', call(getAllTraces))
diff --git a/frontend/src/sagas/topology.js b/frontend/src/sagas/topology.js
index 14c1ed2d..8b67c196 100644
--- a/frontend/src/sagas/topology.js
+++ b/frontend/src/sagas/topology.js
@@ -16,7 +16,7 @@ import {
     DEFAULT_RACK_SLOT_CAPACITY,
     MAX_NUM_UNITS_PER_MACHINE,
 } from '../components/app/map/MapConstants'
-import { fetchAndStoreTopology, updateTopologyOnServer } from './objects'
+import { fetchAndStoreTopology, getTopologyAsObject, updateTopologyOnServer } from './objects'
 import { uuid } from 'uuidv4'
 import { addTopology, deleteTopology } from '../api/routes/topologies'
 
@@ -40,9 +40,16 @@ export function* onAddTopology(action) {
     try {
         const currentProjectId = yield select((state) => state.currentProjectId)
 
+        let topologyToBeCreated
+        if (action.duplicateId) {
+            topologyToBeCreated = yield getTopologyAsObject(action.duplicateId, false)
+        } else {
+            topologyToBeCreated = { name: action.name, rooms: [] }
+        }
+
         const topology = yield call(
             addTopology,
-            Object.assign({}, action.topology, {
+            Object.assign({}, topologyToBeCreated, {
                 projectId: currentProjectId,
             })
         )
-- 
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