feat: 实现按物质匹配反应

app/utils/matters.py

@@ -0,0 +1,32 @@
+import json
+
+def readMatterList() -> dict:
+    with open("resources/matters/list.json", "r", encoding="utf8") as f:
+        text = f.read()
+        result = json.loads(text)
+    
+    return result
+
+def readMatchList() -> dict:
+    with open("resources/reactions/match.json", "r", encoding="utf8") as f:
+        text = f.read()
+        result = json.loads(text)
+    
+    return result
+
+def readMatter(id: str):
+    path = readMatterList().get(id, -1)
+    if (path == -1):
+        return {"message": f"No Matter {id}"}
+    with open(f"resources/matters/{path}.json", "r", encoding="utf8") as f:
+        text = f.read()
+        result = json.loads(text)
+        
+    return {"message": "OK", "content": result}
+
+def selectMatter(id: str):
+    matter_id = readMatchList().get(id, -1)
+    if (matter_id == -1):
+        return {"message": f"No Matter {id}"}
+    
+    return readMatter(matter_id)