Add api deletenode and deletelink

main.py

@@ -778,6 +778,26 @@ async def fastapi_set_valve_properties(network: str, valve: str, req: Request) -
     return set_valve(network, ChangeSet(ps)) 
     
     
+# node & link
+@app.post("/deletenode/")
+async def fastapi_delete_node(network: str, node: str) -> ChangeSet:
+    ps = {'id' : node} 
+    if is_junction(network, node):
+        return delete_junction(network, ChangeSet(ps))
+    elif is_reservoir(network, node):
+        return delete_reservoir(network, ChangeSet(ps))
+    elif is_tank(network, node):
+        return delete_tank(network, ChangeSet(ps))
+    
+@app.post("/deletelink/")
+async def fastapi_delete_link(network: str, link: str) -> ChangeSet:
+    ps = {'id' : link} 
+    if is_pipe(network, link):
+        return delete_pipe(network, ChangeSet(ps))
+    elif is_pump(network, link):
+        return delete_pump(network, ChangeSet(ps))
+    elif is_valve(network, link):
+        return delete_valve(network, ChangeSet(ps))
 
 # inp file
 @app.post("/uploadinp/", status_code=status.HTTP_200_OK)