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hukdoesn
288
backend/apps/views/dashboard.py
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288
backend/apps/views/dashboard.py
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import logging
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from datetime import datetime, timedelta
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from django.http import JsonResponse
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from django.views import View
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from django.utils.decorators import method_decorator
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from django.views.decorators.csrf import csrf_exempt
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from django.db.models import Count
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from ..models import Project, BuildTask, BuildHistory, User, Environment
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logger = logging.getLogger('apps')
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@method_decorator(csrf_exempt, name='dispatch')
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class DashboardStatsView(View):
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"""首页统计数据接口"""
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def get(self, request):
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"""获取首页统计数据"""
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try:
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# 获取项目总数
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project_count = Project.objects.count()
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# 获取构建任务总数
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task_count = BuildTask.objects.count()
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# 获取用户总数
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user_count = User.objects.count()
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# 获取环境总数
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env_count = Environment.objects.count()
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# 获取总构建数量
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total_builds_count = BuildHistory.objects.count()
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# 获取最近7天的构建成功率
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seven_days_ago = datetime.now() - timedelta(days=7)
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recent_builds = BuildHistory.objects.filter(create_time__gte=seven_days_ago)
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total_recent_builds = recent_builds.count()
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success_recent_builds = recent_builds.filter(status='success').count()
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success_rate = 0
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if total_recent_builds > 0:
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success_rate = round((success_recent_builds / total_recent_builds) * 100, 2)
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return JsonResponse({
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'code': 200,
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'message': '获取首页统计数据成功',
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'data': {
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'project_count': project_count,
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'task_count': task_count,
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'user_count': user_count,
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'env_count': env_count,
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'total_builds_count': total_builds_count,
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'success_rate': success_rate,
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'total_recent_builds': total_recent_builds
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}
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})
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except Exception as e:
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logger.error(f'获取首页统计数据失败: {str(e)}', exc_info=True)
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return JsonResponse({
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'code': 500,
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'message': f'服务器错误: {str(e)}'
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})
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@method_decorator(csrf_exempt, name='dispatch')
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class BuildTrendView(View):
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"""构建任务趋势接口"""
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def get(self, request):
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"""获取构建任务趋势数据"""
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try:
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# 获取时间范围参数，默认为最近7天
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days = int(request.GET.get('days', 7))
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# 计算日期范围：包含今天在内的最近 days 天
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today = datetime.now().date() # 获取今天的日期部分
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start_date = today - timedelta(days=days - 1) # 开始日期是今天往前 days-1 天
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# 准备日期列表和结果数据
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date_list = []
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success_data = []
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failed_data = []
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# 生成从 start_date 到 today 的日期列表
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current_date = start_date
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while current_date <= today:
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date_str = current_date.strftime('%Y-%m-%d')
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date_list.append(date_str)
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# 查询当天的构建数据
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day_start = datetime.combine(current_date, datetime.min.time())
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day_end = datetime.combine(current_date, datetime.max.time())
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# 成功构建数
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success_count = BuildHistory.objects.filter(
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create_time__gte=day_start,
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create_time__lte=day_end,
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status='success'
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).count()
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# 失败构建数
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failed_count = BuildHistory.objects.filter(
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create_time__gte=day_start,
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create_time__lte=day_end,
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status='failed'
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).count()
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success_data.append(success_count)
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failed_data.append(failed_count)
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current_date += timedelta(days=1)
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return JsonResponse({
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'code': 200,
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'message': '获取构建任务趋势数据成功',
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'data': {
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'dates': date_list,
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'success': success_data,
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'failed': failed_data
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}
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})
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except Exception as e:
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logger.error(f'获取构建任务趋势数据失败: {str(e)}', exc_info=True)
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return JsonResponse({
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'code': 500,
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'message': f'服务器错误: {str(e)}'
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})
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@method_decorator(csrf_exempt, name='dispatch')
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class BuildDetailView(View):
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"""构建详细数据接口"""
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def get(self, request):
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"""获取指定日期的构建详细数据"""
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try:
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# 获取日期参数
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date_str = request.GET.get('date')
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if not date_str:
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return JsonResponse({
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'code': 400,
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'message': '日期参数不能为空'
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})
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# 解析日期
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try:
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date = datetime.strptime(date_str, '%Y-%m-%d')
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day_start = datetime(date.year, date.month, date.day, 0, 0, 0)
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day_end = datetime(date.year, date.month, date.day, 23, 59, 59)
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except ValueError:
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return JsonResponse({
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'code': 400,
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'message': '日期格式不正确，应为YYYY-MM-DD'
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})
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# 查询当天的构建历史
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builds = BuildHistory.objects.filter(
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create_time__gte=day_start,
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create_time__lte=day_end
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).select_related('task', 'operator').order_by('-create_time')
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build_list = []
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for build in builds:
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# 计算构建耗时
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duration = '未完成'
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if build.build_time and 'total_duration' in build.build_time:
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total_seconds = int(build.build_time.get('total_duration', 0))
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minutes = total_seconds // 60
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seconds = total_seconds % 60
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duration = f"{minutes}分{seconds}秒"
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build_list.append({
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'id': build.history_id,
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'build_number': build.build_number,
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'task_name': build.task.name,
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'status': build.status,
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'branch': build.branch,
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'version': build.version,
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'start_time': build.build_time.get('start_time') if build.build_time else build.create_time.strftime('%Y-%m-%d %H:%M:%S'),
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'duration': duration,
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'operator': build.operator.name if build.operator else '系统'
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})
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return JsonResponse({
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'code': 200,
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'message': '获取构建详细数据成功',
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'data': build_list
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})
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except Exception as e:
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logger.error(f'获取构建详细数据失败: {str(e)}', exc_info=True)
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return JsonResponse({
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'code': 500,
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'message': f'服务器错误: {str(e)}'
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})
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@method_decorator(csrf_exempt, name='dispatch')
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class RecentBuildsView(View):
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"""最近构建任务接口"""
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def get(self, request):
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"""获取最近构建任务数据"""
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try:
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# 获取数量参数，默认为10条
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limit = int(request.GET.get('limit', 5))
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# 查询最近的构建历史
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recent_builds = BuildHistory.objects.select_related(
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'task', 'task__environment', 'operator' # 关联环境信息
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).order_by('-create_time')[:limit]
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build_list = []
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for build in recent_builds:
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# 计算构建耗时
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duration = '未完成'
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if build.build_time and 'total_duration' in build.build_time:
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total_seconds = int(build.build_time.get('total_duration', 0))
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minutes = total_seconds // 60
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seconds = total_seconds % 60
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duration = f"{minutes}分 {seconds}秒"
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build_list.append({
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'id': build.history_id,
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'build_number': build.build_number,
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'task_name': build.task.name,
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'status': build.status,
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'branch': build.branch,
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'version': build.version,
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'environment': build.task.environment.name if build.task.environment else None, # 添加环境名称
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'requirement': build.requirement,
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'start_time': build.build_time.get('start_time') if build.build_time else build.create_time.strftime('%Y-%m-%d %H:%M:%S'),
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'duration': duration,
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'operator': build.operator.name if build.operator else '系统'
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})
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return JsonResponse({
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'code': 200,
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'message': '获取最近构建任务数据成功',
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'data': build_list
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})
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except Exception as e:
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logger.error(f'获取最近构建任务数据失败: {str(e)}', exc_info=True)
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return JsonResponse({
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'code': 500,
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'message': f'服务器错误: {str(e)}'
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})
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@method_decorator(csrf_exempt, name='dispatch')
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class ProjectDistributionView(View):
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"""项目分布接口"""
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def get(self, request):
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"""获取项目分布数据"""
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try:
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# 按项目类别统计
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category_stats = Project.objects.values('category').annotate(count=Count('id'))
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# 格式化数据
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category_data = []
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for stat in category_stats:
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category = stat['category'] or '未分类'
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category_data.append({
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'type': self._get_category_name(category),
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'value': stat['count']
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})
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return JsonResponse({
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'code': 200,
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'message': '获取项目分布数据成功',
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'data': category_data
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})
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except Exception as e:
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logger.error(f'获取项目分布数据失败: {str(e)}', exc_info=True)
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return JsonResponse({
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'code': 500,
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'message': f'服务器错误: {str(e)}'
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})
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def _get_category_name(self, category):
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"""获取项目类别名称"""
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category_map = {
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'frontend': '前端项目',
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'backend': '后端项目',
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'mobile': '移动端项目',
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'other': '其他项目'
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}
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return category_map.get(category, '未分类')
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