/**
* 保存所选课程
* @author FuRongxin
* @date 2016-06-29
* @version 2.1.1
* @param \Illuminate\Http\Request $request 保存请求
* @return \Illuminate\Http\Response 选课列表
*/
public function store(Request $request)
{
if ('pubsport' == $request->input('type')) {
if (config('constants.status.disable') == Setting::find('XK_GT')->value) {
abort(403, '现在未开放公体选课，不允许公体选课');
}
} elseif (config('constants.status.disable') == Setting::find('XK_KG')->value) {
abort(403, '现在未开放选课，不允许选课');
}
if (Unpaid::whereXh(Auth::user()->xh)->exists()) {
abort(403, '请交清费用再进行选课');
}
if ('pubsport' != $request->input('type')) {
if (config('constants.status.enable') == Setting::find('XK_SJXZ')->value) {
$profile = Profile::whereXh(Auth::user()->xh)->select('nj', 'xz')->firstOrFail();
// 未在时间限制表中配置，默认不允许选课
$now = Carbon::now();
$exists = Lmttime::whereNj($profile->nj)->whereXz($profile->xz)->where('kssj', '<', $now)->where('jssj', '>', $now)->exists();
if (!$exists) {
abort(403, '现在未到选课时间，不允许选课');
}
}
}
if ($request->isMethod('post')) {
$this->validate($request, ['kcxh' => 'required|alpha_num|size:12']);
$inputs = $request->all();
if (in_array($inputs['type'], array_keys(config('constants.course.general')))) {
if (config('constants.stauts.disable') == Setting::find('XK_TS')->value) {
abort(403, '现在未开放通识素质课选课，不允许选课');
}
if (config('constants.status.enable') == Setting::find('XK_TSXZ')->value) {
$profile = Profile::whereXh(Auth::user()->xh)->select('nj', 'xz')->firstOrFail();
// 未在时间限制表中配置，默认不允许选通识素质课
$now = Carbon::now();
$limit = Lmtgeneral::whereNj($profile->nj)->whereXz($profile->xz)->where('kssj', '<', $now)->where('jssj', '>', $now)->orderBy('kssj', 'desc')->first();
if (!$limit) {
abort(403, '现在未到通识素质课选课时间，不允许选课');
}
$limit_course = $limit->ms;
$limit_ratio = 0 < $limit->bl ? $limit->bl / 100 : $limit->bl;
}
} else {
$limit_ratio = 1;
}
$course = Mjcourse::ofType($inputs['type'])->whereNd(session('year'))->whereXq(session('term'))->whereZsjj(session('season'))->whereKcxh($inputs['kcxh'])->firstOrFail();
$ms = isset($limit_course) ? $limit_course : -1;
$rs = isset($limit_ratio) ? $limit_ratio * $course->rs : -1;
$limits = $this->checkcourse($inputs['type'], $course->kcxh, $course->zy, $ms, $rs);
if ($limits['ms']) {
$request->session()->flash('forbidden', '通识素质课选课门数已达上限' . $ms . '门，请选其他课程');
return back()->withInput();
}
if ($limits['rs']) {
$request->session()->flash('forbidden', '选课人数已满，请选其他课程');
return back()->withInput();
}
if (Prior::failed(Helper::getCno($course->kcxh), Auth::user())->exists()) {
$request->session()->flash('forbidden', '前修课未修读');
return back()->withInput();
}
$selcourse = new Selcourse();
$selcourse->xh = Auth::user()->xh;
$selcourse->xm = Auth::user()->profile->xm;
$selcourse->nd = $course->nd;
$selcourse->xq = $course->xq;
$selcourse->kcxh = $inputs['kcxh'];
$selcourse->kch = Helper::getCno($inputs['kcxh']);
$selcourse->pt = $course->pt;
$selcourse->xz = $course->xz;
$selcourse->xl = $course->xl;
$selcourse->jsgh = $course->task->jsgh;
$selcourse->xf = $course->plan->zxf;
$selcourse->sf = config('constants.status.enable');
$selcourse->zg = $course->bz;
$selcourse->cx = config('constants.status.disable');
$selcourse->bz = config('constants.status.disable');
$selcourse->sj = Carbon::now();
$selcourse->kkxy = $course->kkxy;
$selcourse->qz = 0;
$selcourse->tdkch = '';
$selcourse->tdyy = '';
$selcourse->zy = $course->zy;
if ($selcourse->save()) {
return redirect()->route('selcourse.show', $inputs['type'])->withStatus('选课成功');
} else {
return back()->withInput()->withStatus('选课失败');
}
}
}
