Finish JSON export feature and simplify JWT config

TODO.md

@@ -2,7 +2,7 @@
 
 ## frontend/public/games.html
 
-[ ] export logs to JSON via a button in the top right corner, the file should have the current date in the name i.e: edh_games_16_01_2026.json
+[x] export logs to JSON via a button in the top right corner, the file should have the current date in the name i.e: edh_games_16_01_2026.json
 
 ## frontend/public/round-counter.html
 

backend/src/config/jwt.js

@@ -10,12 +10,7 @@ const rootDir = resolve(__dirname, '../../..')
 config({ path: resolve(rootDir, '.env') })
 
 export const jwtConfig = {
-  secret: process.env.JWT_SECRET || 'fallback-secret-for-development',
-  algorithm: 'HS512',
-  expiresIn: '24h',
-  refreshExpiresIn: '7d',
-  issuer: 'edh-stats',
-  audience: 'edh-stats-users'
+  secret: process.env.JWT_SECRET || 'fallback-secret-for-development'
 }
 
 export const corsConfig = {

backend/src/models/Game.js

@@ -94,25 +94,35 @@ class Game {
         ORDER BY g.date DESC
       `
 
+      const params = [userId]
+      if (filters.commander) {
+        params.push(`%${filters.commander}%`)
+      }
+
       if (filters.playerCount) {
         query += ` AND g.player_count = ?`
+        params.push(filters.playerCount)
       }
 
       if (filters.commanderId) {
         query += ` AND g.commander_id = ?`
+        params.push(filters.commanderId)
       }
 
       if (filters.dateFrom) {
         query += ` AND g.date >= ?`
+        params.push(filters.dateFrom)
       }
 
       if (filters.dateTo) {
         query += ` AND g.date <= ?`
+        params.push(filters.dateTo)
       }
 
       query += ` LIMIT ? OFFSET ?`
+      params.push(limit, offset)
 
-      const games = db.prepare(query).all([userId, limit, offset])
+      const games = db.prepare(query).all(params)
 
       // Parse dates for frontend and transform to camelCase
       return games.map((game) => ({
@@ -135,6 +145,81 @@ class Game {
     }
   }
 
+  static async exportByUserId(userId, filters = {}) {
+    const db = await dbManager.initialize()
+
+    try {
+      let query = `
+        SELECT
+          g.id,
+          g.date,
+          g.player_count,
+          g.commander_id,
+          g.won,
+          g.rounds,
+          g.starting_player_won,
+          g.sol_ring_turn_one_won,
+          g.notes,
+          cmdr.name as commander_name,
+          cmdr.colors as commander_colors,
+          g.created_at,
+          g.updated_at
+        FROM games g
+        LEFT JOIN commanders cmdr ON g.commander_id = cmdr.id
+        WHERE g.user_id = ?
+        ${filters.commander ? `AND cmdr.name LIKE ?` : ''}
+      `
+
+      const params = [userId]
+      if (filters.commander) {
+        params.push(`%${filters.commander}%`)
+      }
+
+      if (filters.playerCount) {
+        query += ` AND g.player_count = ?`
+        params.push(filters.playerCount)
+      }
+
+      if (filters.commanderId) {
+        query += ` AND g.commander_id = ?`
+        params.push(filters.commanderId)
+      }
+
+      if (filters.dateFrom) {
+        query += ` AND g.date >= ?`
+        params.push(filters.dateFrom)
+      }
+
+      if (filters.dateTo) {
+        query += ` AND g.date <= ?`
+        params.push(filters.dateTo)
+      }
+
+      query += ` ORDER BY g.date DESC`
+
+      const games = db.prepare(query).all(params)
+
+      // Return data for export (minimal transformation)
+      return games.map(game => ({
+        id: game.id,
+        date: game.date,
+        playerCount: game.player_count,
+        commanderId: game.commander_id,
+        commanderName: game.commander_name,
+        commanderColors: JSON.parse(game.commander_colors || '[]'),
+        won: Boolean(game.won),
+        rounds: game.rounds || 0,
+        startingPlayerWon: Boolean(game.starting_player_won),
+        solRingTurnOneWon: Boolean(game.sol_ring_turn_one_won),
+        notes: game.notes,
+        createdAt: game.created_at,
+        updatedAt: game.updated_at
+      }))
+    } catch (error) {
+      throw new Error('Failed to export games')
+    }
+  }
+
   static async update(id, updateData, userId) {
     const db = await dbManager.initialize()
 

backend/src/routes/games.js

@@ -347,6 +347,66 @@ export default async function gameRoutes(fastify, options) {
         reply.code(500).send({
           error: 'Failed to delete game'
         })
+        }
+      }
+  )
+
+  // Export games as JSON
+  fastify.get(
+    '/export',
+    {
+      config: { rateLimit: { max: 5, timeWindow: '1 minute' } },
+      preHandler: [
+        async (request, reply) => {
+          try {
+            await request.jwtVerify()
+          } catch (err) {
+            reply.code(401).send({
+              error: 'Unauthorized',
+              message: 'Invalid or expired token'
+            })
+          }
+        }
+      ]
+    },
+    async (request, reply) => {
+      try {
+        const userId = request.user.id
+        const filters = {}
+        
+        // Parse optional query filters
+        if (request.query.commander) filters.commander = request.query.commander
+        if (request.query.playerCount) filters.playerCount = parseInt(request.query.playerCount)
+        if (request.query.commanderId) filters.commanderId = parseInt(request.query.commanderId)
+        if (request.query.dateFrom) filters.dateFrom = request.query.dateFrom
+        if (request.query.dateTo) filters.dateTo = request.query.dateTo
+
+        const games = await Game.exportByUserId(userId, filters)
+        
+        // Generate filename with current date
+        const today = new Date().toLocaleDateString('en-US').replace(/\//g, '_')
+        const filename = `edh_games_${today}.json`
+        
+        // Set appropriate headers for file download
+        reply.header('Content-Type', 'application/json')
+        reply.header('Content-Disposition', `attachment; filename="${filename}"`)
+        
+        const exportData = {
+          metadata: {
+            exportDate: new Date().toISOString(),
+            totalGames: games.length,
+            userId: userId
+          },
+          games: games
+        }
+        
+        reply.send(exportData)
+      } catch (error) {
+        fastify.log.error('Export games error:', error)
+        reply.code(500).send({
+          error: 'Internal Server Error',
+          message: 'Failed to export games'
+        })
       }
     }
   )

frontend/public/games.html

@@ -35,10 +35,15 @@
       <!-- Header & Action -->
       <div class="mb-8 flex justify-between items-center">
         <h2 class="text-2xl font-semibold text-gray-900">Recent Games</h2>
-        <button @click="showLogForm = !showLogForm" class="btn btn-primary">
-          <span x-show="!showLogForm">Log New Game</span>
-          <span x-show="showLogForm">Cancel</span>
-        </button>
+        <div class="flex space-x-4">
+          <button @click="exportGames()" class="btn btn-secondary">
+            Export JSON
+          </button>
+          <button @click="showLogForm = !showLogForm" class="btn btn-primary">
+            <span x-show="!showLogForm">Log New Game</span>
+            <span x-show="showLogForm">Cancel</span>
+          </button>
+        </div>
       </div>
 
       <!-- Log Game Form -->

frontend/public/js/games.js

@@ -377,6 +377,44 @@ function gameManager() {
         day: 'numeric',
         year: 'numeric'
       })
+    },
+
+    async exportGames() {
+      try {
+        const token = localStorage.getItem('edh-stats-token') || sessionStorage.getItem('edh-stats-token')
+        const response = await fetch('/api/games/export', {
+          headers: {
+            Authorization: `Bearer ${token}`
+          }
+        })
+        
+        if (!response.ok) {
+          throw new Error('Export failed')
+        }
+        
+        // Generate filename with current date
+        const today = new Date().toLocaleDateString('en-US').replace(/\//g, '_')
+        const filename = `edh_games_${today}.json`
+        
+        // Create blob and download
+        const blob = await response.blob()
+        const url = window.URL.createObjectURL(blob)
+        const a = document.createElement('a')
+        a.style.display = 'none'
+        a.href = url
+        a.download = filename
+        document.body.appendChild(a)
+        a.click()
+        window.URL.revokeObjectURL(url)
+        document.body.removeChild(a)
+      } catch (error) {
+        console.error('Export failed:', error)
+        // Show error message to user
+        this.serverError = 'Failed to export games. Please try again.'
+        setTimeout(() => {
+          this.serverError = ''
+        }, 5000)
+      }
     }
   }
 }