From d5550cc53d600f9c1148a4843ffdb872e0379e10 Mon Sep 17 00:00:00 2001
From: Julien Calixte <julienc@bam.tech>
Date: Mon, 24 Jul 2023 22:53:53 +0200
Subject: [PATCH] simulate without store

---
 src/modules/feature/feature-board.ts | 12 +++++++++---
 src/modules/feature/store.ts         | 20 ++++++++++++++------
 2 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/src/modules/feature/feature-board.ts b/src/modules/feature/feature-board.ts
index f1bba37..02d1dac 100644
--- a/src/modules/feature/feature-board.ts
+++ b/src/modules/feature/feature-board.ts
@@ -33,7 +33,7 @@ const hasQualityIssue = ({
   return quality > qualityProbability / multiplicator
 }
 
-export const newBoard = () => shuffleArray(initialFeatures)
+export const newBacklog = () => shuffleArray(initialFeatures)
 
 export const initBoard = (
   steps: FeatureStep[],
@@ -212,7 +212,10 @@ const getQualityProbability = (
   return probabilityOfGoodQuality
 }
 
-export const nextDay = (state: State, strategy: Strategy): State => {
+export const nextDay = (
+  state: Omit<State, 'dashboards'>,
+  strategy: Strategy
+): Omit<State, 'dashboards'> => {
   state.meta.totalDays++
   state.meta.strategy[strategy]++
 
@@ -268,7 +271,10 @@ export const meanQualityIssue = (features: Feature[]) => {
   )
 }
 
-export const simulate = (state: State, strategy: Strategy): State => {
+export const simulate = (
+  state: Omit<State, 'dashboards'>,
+  strategy: Strategy
+): Omit<State, 'dashboards'> => {
   let i = 0
 
   while (!isProjectFinished(state.features) && i++ < HARD_STOP) {
diff --git a/src/modules/feature/store.ts b/src/modules/feature/store.ts
index ee72d77..8930587 100644
--- a/src/modules/feature/store.ts
+++ b/src/modules/feature/store.ts
@@ -35,9 +35,8 @@ export const useFeatureStore = defineStore('feature', {
   }),
   actions: {
     async initBoard() {
-      const newBoard = await instance.newBoard()
-
-      this.backlog = newBoard
+      const newBacklog = await instance.newBacklog()
+      this.backlog = newBacklog
       this.steps = featureSteps
       this.features = await instance.initBoard(
         clone(this.steps),
@@ -57,9 +56,19 @@ export const useFeatureStore = defineStore('feature', {
       this.features = newState.features
     },
     async simulate(strategy: Strategy) {
-      await this.initBoard()
+      const backlog = await instance.newBacklog()
+      const steps = featureSteps
+      const features = await instance.initBoard(steps, backlog)
 
-      const newState = await instance.simulate(clone(this.$state), strategy)
+      const newState = await instance.simulate(
+        {
+          backlog,
+          steps,
+          features,
+          meta: resetMeta()
+        },
+        strategy
+      )
 
       const [worstFeature] = newState.features.sort((a, b) =>
         a.qualityIssue > b.qualityIssue ? -1 : 1
@@ -78,7 +87,6 @@ export const useFeatureStore = defineStore('feature', {
           )[0][0]
         }
       })
-      await this.initBoard()
     },
     clearDashboard() {
       this.dashboards = []