vikingowl
235ef65556
- Create economyUtils.ts with team-aware buy type classification (CT has higher thresholds due to M4 cost) - Add Economy Overview toggle to rounds page with charts - Resolve player names/avatars in round economy display - Remove standalone Economy tab (merged into Rounds) - Document missing backend API data (round winner, win reason) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
108 lines
3.1 KiB
Markdown
108 lines
3.1 KiB
Markdown
# Missing Backend API Data
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This document outlines data that the frontend is ready to display but is not currently provided by the backend API. These features would enhance the match analysis experience.
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## Round Winner & Win Reason
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**Endpoint**: `GET /match/{id}/rounds`
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**Currently Returns**:
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```json
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{
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"0": { "player_id": [bank, equipment, spent] },
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"1": { "player_id": [bank, equipment, spent] }
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}
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```
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**Missing Fields Needed**:
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| Field | Type | Description |
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| ------------ | -------- | -------------------------------------- |
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| `winner` | `number` | Team ID that won the round (1=T, 2=CT) |
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| `win_reason` | `string` | How the round ended |
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**Win Reason Values**:
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- `elimination` - All enemies killed
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- `bomb_defused` - CT defused the bomb
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- `bomb_exploded` - Bomb detonated successfully
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- `time` - Round timer expired (CT win)
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- `target_saved` - Hostage rescued (rare mode)
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**Expected Response Format**:
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```json
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{
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"0": {
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"winner": 1,
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"win_reason": "elimination",
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"players": {
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"player_id": [bank, equipment, spent]
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}
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}
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}
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```
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**Implementation**: Demo parser needs to capture `RoundEnd` game events and extract:
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- `winner` field from the event
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- `reason` field from the event
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---
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## Per-Round Player Stats
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**Missing Fields per Player per Round**:
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| Field | Type | Description |
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| ------------------ | -------- | -------------------------------------------- |
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| `kills_in_round` | `number` | Kills this player got in this specific round |
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| `damage_in_round` | `number` | Total damage dealt this round |
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| `assists_in_round` | `number` | Assists this round |
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**Implementation**: During demo parse, aggregate `player_death` and `player_hurt` events per round, grouped by attacking player.
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---
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## Loss Bonus Tracking
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**Missing Fields per Team per Round**:
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| Field | Type | Description |
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| ------------- | -------- | ------------------------------ |
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| `loss_streak` | `number` | Consecutive round losses (0-4) |
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| `loss_bonus` | `number` | Current loss bonus amount |
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**CS2 Loss Bonus Scale**:
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| Consecutive Losses | Bonus |
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|-------------------|-------|
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| 0 | $1,400 |
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| 1 | $1,900 |
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| 2 | $2,400 |
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| 3 | $2,900 |
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| 4+ | $3,400 |
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**Implementation**: Track `RoundEnd` events and maintain loss counter per team, resetting on win.
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---
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## Frontend Readiness
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The frontend already has:
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- Type definitions for all missing fields (`src/lib/types/RoundStats.ts`)
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- Zod validation schemas (`src/lib/schemas/roundStats.schema.ts`)
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- UI components ready to display win reasons with icons
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- Mock handlers showing expected data structure (`src/mocks/handlers/matches.ts`)
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Once the backend provides this data, the frontend will automatically display it.
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---
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## Priority
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1. **High**: Round winner & win reason - enables win/loss correlation analysis
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2. **Medium**: Per-round player stats - enables round-by-round performance tracking
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3. **Low**: Loss bonus tracking - nice-to-have for economy analysis
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