init

Dockerfile

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+FROM python:3.11-slim
+
+ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1
+
+RUN adduser -u 5678 --disabled-password --gecos "" appuser
+
+WORKDIR /app
+COPY requirements.txt .
+RUN python -m pip install --no-cache-dir --upgrade -r requirements.txt
+COPY --chown=appuser:appuser *.py .
+COPY --chown=appuser:appuser invTypeMaterials.csv .
+
+USER appuser
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

main.py

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+from collections import defaultdict
+
+from fastapi import FastAPI
+from typing import List
+from schemas import Evepraisal, PriceReprocess
+import csv
+
+app = FastAPI()
+
+invtypematerials = defaultdict(dict)
+with open("invTypeMaterials.csv") as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+        invtypematerials[int(row['typeID'])].update({int(row['materialTypeID']): int(row['quantity'])})
+
+
+@app.get("/")
+async def root():
+    return {"message": "Hello World"}
+
+
+@app.post("/reprocess/")
+async def reprocess(ep_items: Evepraisal, ep_mat: Evepraisal, efficiency: float = .55):
+    matprices = {item.typeID: {'sell': item.prices.sell.min, 'buy': item.prices.buy.max} for item in ep_mat.items}
+
+    item_reprocess: List[PriceReprocess] = []
+    for item in ep_items.items:
+        buy_reprocess = sell_reprocess = 0.0
+        for mat in invtypematerials[item.typeID]:
+            buy_reprocess += matprices[mat]['buy'] * invtypematerials[item.typeID][mat] * efficiency
+            sell_reprocess += matprices[mat]['sell'] * invtypematerials[item.typeID][mat] * efficiency
+        item_reprocess.append(PriceReprocess(typeID=item.typeID,
+                                             buy=item.prices.buy.max,
+                                             sell=item.prices.sell.min,
+                                             buy_reprocess=buy_reprocess,
+                                             sell_reprocess=sell_reprocess,
+                                             ))
+    return item_reprocess

requirements.txt

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+fastapi
+httpx
+uvicorn[standard]

schemas.py

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+from pydantic import BaseModel
+
+
+class Price(BaseModel):
+    avg: float
+    max: float
+    median: float
+    min: float
+    percentile: float
+    stddev: float
+    volume: int
+    order_count: int
+
+class Prices(BaseModel):
+    all: Price
+    buy: Price
+    sell: Price
+
+
+class Item(BaseModel):
+    name: str
+    typeID: int
+    typeName: str
+    typeVolume: float
+    quantity: int
+    prices: Prices
+
+class Total_price(BaseModel):
+    buy: float
+    sell: float
+    volume: float
+
+class Evepraisal(BaseModel):
+    id: str
+    created: int
+    kind: str
+    market_name: str
+    items: list[Item]
+    totals: Total_price
+    price_percentage: float
+    raw: str
+
+
+class PriceReprocess(BaseModel):
+    typeID: int
+    buy: float
+    sell: float
+    buy_reprocess: float
+    sell_reprocess: float
+
+