nil-server 0.7.7

Multiplayer strategy game
Documentation 
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// Copyright (C) Call of Nil contributors
// SPDX-License-Identifier: AGPL-3.0-only

use crate::app::App;
use crate::middleware::authorization::CurrentPlayer;
use crate::res;
use crate::response::EitherExt;
use axum::extract::{Extension, Json, State};
use axum::response::Response;
use itertools::Itertools;
use nil_core::world::cheat;
use nil_payload::request::cheat::city::*;
use nil_payload::response::cheat::city::*;

pub async fn fill_world(
  State(app): State<App>,
  Extension(player): Extension<CurrentPlayer>,
  Json(req): Json<CheatFillWorldRequest>,
) -> Response {
  let ruler = req.ruler.unwrap_or_else(|| player.into());
  app
    .world_blocking_mut(req.world, move |world| cheat::fill_world(world, &ruler))
    .await
    .try_map_left(|()| res!(OK))
    .into_inner()
}

pub async fn get_cities(
  State(app): State<App>,
  Json(req): Json<CheatGetCitiesRequest>,
) -> Response {
  if req.coords.is_empty() && !req.all {
    return res!(OK, CheatGetCitiesResponse(Vec::new()));
  }

  app
    .world(req.world, move |world| {
      world
        .continent()
        .cities_by(|city| req.all || req.coords.contains(&city.coord()))
        .map(|city| {
          CheatGetCityResponse::builder(world, city.coord())
            .score(req.score)
            .build()
        })
        .try_collect()
    })
    .await
    .try_map_left(|responses| res!(OK, CheatGetCitiesResponse(responses)))
    .into_inner()
}

pub async fn get_city(State(app): State<App>, Json(req): Json<CheatGetCityRequest>) -> Response {
  app
    .world(req.world, move |world| {
      CheatGetCityResponse::builder(world, req.coord)
        .score(req.score)
        .build()
    })
    .await
    .try_map_left(|response| res!(OK, response))
    .into_inner()
}

pub async fn set_stability(
  State(app): State<App>,
  Json(req): Json<CheatSetStabilityRequest>,
) -> Response {
  app
    .world_mut(req.world, |world| {
      cheat::set_stability(world, req.coord, req.stability)
    })
    .await
    .try_map_left(|()| res!(OK))
    .into_inner()
}

pub async fn spawn_city(
  State(app): State<App>,
  Extension(player): Extension<CurrentPlayer>,
  Json(req): Json<CheatSpawnCityRequest>,
) -> Response {
  let ruler = req.ruler.unwrap_or_else(|| player.into());
  app
    .world_mut(req.world, move |world| {
      cheat::spawn_city(world, &ruler, req.coord)
    })
    .await
    .try_map_left(|()| res!(OK))
    .into_inner()
}