added bullpen seeder

backend/seeders/05-bullpens.js

@@ -1,48 +1,69 @@
 const process = require('process');
 const {createPlayer, createUsers} = require("../helper/seeder.helper");
 
-const createBullpen = async (queryInterface, demoPlayer) => {
+
+const pickRandomValueFromArray = (values) => {
+    return values[Math.floor(Math.random() * values.length)];
+}
+
+const shouldMatch = (percentage) => {
+    return Math.random() * 100 < percentage;
+}
+
+const createBullpens = async (queryInterface, demoPlayer) => {
     const startDate = new Date();
-    const endDate = new Date(new Date().setTime(startDate.getTime() + 10 * 60000));
+    // const endDate = new Date(new Date().setTime(startDate.getTime() + (10 * 60000)));
+    // create 20 bullpens for demo player
     const bullpens = [...Array(20).keys()].map(key => {
+        const days = 5 + key;
+        const startedAt = new Date(new Date().setDate(startDate.getDate() - days));
         return {
-            pitcherId: demoPlayer.user.id,
-            startedAt: new Date(new Date().setDate(startDate.getDate()-5)),
-            finishedAt: new Date(new Date().setDate(startDate.getDate()-5)),
+            pitcherId: demoPlayer.userId,
+            startedAt: startedAt,
+            finishedAt: new Date(new Date().setTime(startedAt.getTime() + (10 * 60000))),
             createdAt: new Date(),
             updatedAt: new Date()
         }
     })
     await queryInterface.bulkInsert('BullpenSessions', bullpens);
 
-    const pitchTypeIds = await queryInterface
-        .select(null, 'PitchTypes')
+    const pitchTypeIds = (await queryInterface
+        .select(null, 'PitchTypes'))
         .map(pitchType => pitchType.id);
 
     // red: 21-28
     // orange: 11-18:
     // green: 1-9
     const bullpenChart = [
-        [21,22,23,24,25,26,27,28],
-        [11,12,13,14,15,16,17,18],
-        [1,2,3,4,5,6,7,8,9]
-    ]
+        1,2,3,4,5,6,7,8,9,
+        11,12,13,14,15,16,17,18,
+        21,22,23,24,25,26,27,28
+    ];
 
     const dbBullpens = await queryInterface.select(null, 'BullpenSessions', {
         where: {
-            pitcherId: demoPlayer.user.id
+            pitcherId: demoPlayer.userId
         }
     });
 
-    [...Array(20).keys()].map(key => {
+    // fill pitches for each bullpen
+    const pitches = dbBullpens.map(bullpen => {
+        return [...Array(20).keys()].map(key => {
+            const aimedArea = pickRandomValueFromArray(bullpenChart);
+            const hitArea = shouldMatch(30) ? aimedArea : pickRandomValueFromArray(bullpenChart);
             return {
-            pitchTypeId: pitchTypeIds[Math.floor(Math.random() * pitchTypeIds.length)],
-            pitchTime: new Date(2025, 3, 22, 16, 7, 21),
-            aimedArea: 11,
-            hitArea: 12
-        }
-
+                pitchTypeId: pickRandomValueFromArray(pitchTypeIds),
+                bullpenSessionId: bullpen.id,
+                pitchTime: new Date(new Date().setTime(bullpen.startedAt.getTime() + key * 60000)),
+                aimedArea: aimedArea,
+                hitArea: hitArea,
+                createdAt: new Date(),
+                updatedAt: new Date()
+            };
         });
+    });
+
+    await queryInterface.bulkInsert('Pitches', pitches.flat());
 }
 
 /** @type {import('sequelize-cli').Migration} */
@@ -50,6 +71,14 @@ module.exports = {
     async up (queryInterface, /*Sequelize*/) {
         if (process.env.NODE_ENV !== 'development') return;
 
+        let demoPlayer = (await queryInterface.select(null, 'Players', {
+            where: {
+                height: 187,
+                weight: 85,
+            }
+        })).shift();
+
+        if (demoPlayer === undefined) {
             const roles = await queryInterface.select(null, 'Roles');
             const players = [{
                 email: 'demo@bullpen.com',
@@ -66,18 +95,19 @@ module.exports = {
                 state: 'active'
             }];
 
-        const dbPlayers = await createPlayer(queryInterface, roles, players);
-        const demoPlayer = dbPlayers
-            .filter(player => player.user.auth.email === 'demo@bullpen.com').shift();
-
-        for (let i = 0; i < 10; ++i) {
-            createBullpen(queryInterface, demoPlayer);
+            await createPlayer(queryInterface, roles, players);
+            demoPlayer = (await queryInterface.select(null, 'Players', {
+                where: {
+                    height: 187,
+                    weight: 85,
                 }
+            })).shift();
+        }
+
+        await createBullpens(queryInterface, demoPlayer);
     },
 
-    async down (queryInterface, /*Sequelize*/) {
-        if (process.env.NODE_ENV !== 'development') return;
-
-        return;
+    async down (/*queryInterface,*/ /*Sequelize*/) {
+        // if (process.env.NODE_ENV !== 'development') return;
     }
 };