1 files changed, 54 insertions, 0 deletions
diff --git a/opendc-web/opendc-web-ui/src/redux/reducers/current-ids.js b/opendc-web/opendc-web-ui/src/redux/reducers/current-ids.js
new file mode 100644
index 00000000..9b46aa60
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/redux/reducers/current-ids.js
@@ -0,0 +1,54 @@
+import { OPEN_PORTFOLIO_SUCCEEDED, SET_CURRENT_PORTFOLIO } from '../actions/portfolios'
+import { OPEN_PROJECT_SUCCEEDED } from '../actions/projects'
+import { SET_CURRENT_TOPOLOGY } from '../actions/topology/building'
+import { OPEN_SCENARIO_SUCCEEDED, SET_CURRENT_SCENARIO } from '../actions/scenarios'
+
+export function currentTopologyId(state = '-1', action) {
+    switch (action.type) {
+        case SET_CURRENT_TOPOLOGY:
+            return action.topologyId
+        default:
+            return state
+    }
+}
+
+export function currentProjectId(state = '-1', action) {
+    switch (action.type) {
+        case OPEN_PROJECT_SUCCEEDED:
+            return action.id
+        case OPEN_PORTFOLIO_SUCCEEDED:
+        case OPEN_SCENARIO_SUCCEEDED:
+            return action.projectId
+        default:
+            return state
+    }
+}
+
+export function currentPortfolioId(state = '-1', action) {
+    switch (action.type) {
+        case OPEN_PORTFOLIO_SUCCEEDED:
+        case SET_CURRENT_PORTFOLIO:
+        case SET_CURRENT_SCENARIO:
+            return action.portfolioId
+        case OPEN_SCENARIO_SUCCEEDED:
+            return action.portfolioId
+        case OPEN_PROJECT_SUCCEEDED:
+        case SET_CURRENT_TOPOLOGY:
+            return '-1'
+        default:
+            return state
+    }
+}
+export function currentScenarioId(state = '-1', action) {
+    switch (action.type) {
+        case OPEN_SCENARIO_SUCCEEDED:
+        case SET_CURRENT_SCENARIO:
+            return action.scenarioId
+        case OPEN_PORTFOLIO_SUCCEEDED:
+        case SET_CURRENT_TOPOLOGY:
+        case OPEN_PROJECT_SUCCEEDED:
+            return '-1'
+        default:
+            return state
+    }
+}