Add PUT /article/:sku/prices for POS price replace-all.

docs/api/openapi.json

@@ -1277,6 +1277,140 @@
         }
       }
     },
+    "/article/{sku}/prices": {
+      "put": {
+        "tags": [
+          "Article"
+        ],
+        "summary": "Replace POS prices by SKU",
+        "description": "Replace-all prices for the company POS customer group.\nEach entry: `price` (net), `tax` (rate, ensured via tax.ensure), optional `minmultiplier` (default 1).\nEmpty `prices` clears all POS prices. Returns the same shape as GET by SKU.\n",
+        "security": [
+          {
+            "cookieAuth": []
+          }
+        ],
+        "x-markdown": "article/set-prices.md",
+        "parameters": [
+          {
+            "in": "path",
+            "name": "sku",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "required": [
+                  "prices"
+                ],
+                "properties": {
+                  "prices": {
+                    "type": "array",
+                    "items": {
+                      "type": "object",
+                      "required": [
+                        "price",
+                        "tax"
+                      ],
+                      "properties": {
+                        "price": {
+                          "type": "number",
+                          "description": "Net price"
+                        },
+                        "tax": {
+                          "type": "number",
+                          "description": "Tax rate (e.g. 19)"
+                        },
+                        "minmultiplier": {
+                          "type": "number",
+                          "description": "Defaults to 1; must be unique per request"
+                        }
+                      }
+                    }
+                  }
+                },
+                "example": {
+                  "prices": [
+                    {
+                      "price": 10.5,
+                      "tax": 19
+                    },
+                    {
+                      "price": 9.9,
+                      "tax": 19,
+                      "minmultiplier": 10
+                    }
+                  ]
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Updated article detail",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "article": {
+                      "$ref": "#/components/schemas/ArticleDetail"
+                    }
+                  }
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid prices or POS customer group required",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          },
+          "401": {
+            "description": "Unauthorized",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          },
+          "403": {
+            "description": "Not authorized",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Article not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/article/{sku}/image": {
       "post": {
         "tags": [