Revert "Remove listprice code and read price adjustments from database (#56)" (#57)

This reverts commit cdcefda954.

api/resources/prices.py

@@ -1,12 +1,13 @@
 from api.models.external_print_product import get_cheapest_canvas_product, get_cheapest_poster_product
-from flask import Blueprint, request, jsonify
+from flask import Blueprint, request, jsonify, abort
 from api.helpers import check_api_key
-from api.validators import validate_number, validate_exists
+from api.validators import validate_number, validate_any_of, validate_exists
 from api.models import (
     Inquiry,
     Market,
     Material,
     Product,
+    PrintProduct,
     ContractCustomer,
 )
 from api.lib.prices import (
@@ -261,6 +262,54 @@ def inquiry(inquiry_id):
     return jsonify(data)
 
 
+@mod.route("/list-prices/<int:market_id>/wallpaper")
+def list_prices_wallpaper(market_id):
+    wallpapers = PrintProduct.query.wallpapers().all()
+    result = {}
+    material = Material.query.filter(Material.name == "standard-wallpaper").one()
+    market = Market.query.get_or_404(market_id)
+
+    for wallpaper in wallpapers:
+        result[wallpaper.id] = wallpaper_m2_price(
+            material=material, market=market, designer=wallpaper.product.designer
+        )
+    return jsonify(result)
+
+
+@mod.route("/list-prices/<int:market_id>/canvas_external")
+def list_prices_canvas_external(market_id):
+    canvases = PrintProduct.query.canvases().all()
+    market = Market.query.get_or_404(market_id)
+    external_product_id = get_cheapest_canvas_product()
+
+    result = {}
+    for canvas in canvases:
+        result[canvas.id] = external_product_price(
+            id = external_product_id,
+            market=market,
+            designer=canvas.product.designer
+        )
+
+    return jsonify(result)
+
+
+@mod.route("/list-prices/<int:market_id>/poster_external")
+def list_prices_poster_external(market_id):
+    posters = PrintProduct.query.posters().all()
+    market = Market.query.get_or_404(market_id)
+    external_product_id = get_cheapest_poster_product()
+
+    result = {}
+    for poster in posters:
+        result[poster.id] = external_product_price(
+            id = external_product_id,
+            market=market,
+            designer=poster.product.designer
+        )
+
+    return jsonify(result)
+
+
 @mod.route("/external-product", methods=["GET"])
 @validate_exists("market")
 @validate_exists("id")