build: Migrate to flat project structure

This change updates the project structure to become flattened.
Previously, the simulator, frontend and API each lived into their own
directory.

With this change, all modules of the project live in the top-level
directory of the repository. This should improve discoverability of
modules of the project.

1 files changed, 65 insertions, 0 deletions

diff --git a/opendc-web/opendc-web-ui/src/sagas/scenarios.js b/opendc-web/opendc-web-ui/src/sagas/scenarios.js
new file mode 100644
index 00000000..59223610
--- /dev/null
+++ b/opendc-web/opendc-web-ui/src/sagas/scenarios.js
@@ -0,0 +1,65 @@
+import { call, put, select } from 'redux-saga/effects'
+import { addPropToStoreObject, addToStore } from '../actions/objects'
+import { getProject } from '../api/routes/projects'
+import { fetchAndStoreAllSchedulers, fetchAndStoreAllTraces } from './objects'
+import { fetchAndStoreAllTopologiesOfProject } from './topology'
+import { addScenario, deleteScenario, updateScenario } from '../api/routes/scenarios'
+import { fetchPortfolioWithScenarios, watchForPortfolioResults } from './portfolios'
+
+export function* onOpenScenarioSucceeded(action) {
+    try {
+        const project = yield call(getProject, action.projectId)
+        yield put(addToStore('project', project))
+        yield fetchAndStoreAllTopologiesOfProject(project._id)
+        yield fetchAndStoreAllSchedulers()
+        yield fetchAndStoreAllTraces()
+        yield fetchPortfolioWithScenarios(action.portfolioId)
+
+        // TODO Fetch scenario-specific metrics
+    } catch (error) {
+        console.error(error)
+    }
+}
+
+export function* onAddScenario(action) {
+    try {
+        const scenario = yield call(addScenario, action.scenario.portfolioId, action.scenario)
+        yield put(addToStore('scenario', scenario))
+
+        const scenarioIds = yield select((state) => state.objects.portfolio[action.scenario.portfolioId].scenarioIds)
+        yield put(
+            addPropToStoreObject('portfolio', action.scenario.portfolioId, {
+                scenarioIds: scenarioIds.concat([scenario._id]),
+            })
+        )
+        yield watchForPortfolioResults()
+    } catch (error) {
+        console.error(error)
+    }
+}
+
+export function* onUpdateScenario(action) {
+    try {
+        const scenario = yield call(updateScenario, action.scenario._id, action.scenario)
+        yield put(addToStore('scenario', scenario))
+    } catch (error) {
+        console.error(error)
+    }
+}
+
+export function* onDeleteScenario(action) {
+    try {
+        yield call(deleteScenario, action.id)
+
+        const currentPortfolioId = yield select((state) => state.currentPortfolioId)
+        const scenarioIds = yield select((state) => state.objects.portfolio[currentPortfolioId].scenarioIds)
+
+        yield put(
+            addPropToStoreObject('scenario', currentPortfolioId, {
+                scenarioIds: scenarioIds.filter((id) => id !== action.id),
+            })
+        )
+    } catch (error) {
+        console.error(error)
+    }
+}