XH_Digital_Management/application/asset_mgnt/views.py

from django.contrib.auth.decorators import login_required, permission_required
from django.http import JsonResponse, Http404
from django.shortcuts import render, get_object_or_404, redirect
from django.template.loader import render_to_string
from django.urls import reverse

from common.auth import group_required, custom_permission_required
from common.utils.page_helper import paginate_query_and_assign_numbers
from .forms import FixedAssetsInventoryForm, IntangibleAssetsInventoryForm
from .models import *


# Create your views.txt here.
@login_required
@custom_permission_required('asset_mgnt.view_fixedassetsinventory')
def fixed_assets_list_view(request):
    # 声明查询集
    query_set = FixedAssetsInventory.objects.filter().order_by('-asset_id')

    # 获取查询参数
    asset_id = request.GET.get('asset_id', '')
    brand = request.GET.get('brand', '')

    # 根据提供的参数进行筛选
    if asset_id:
        query_set = query_set.filter(asset_id__icontains=asset_id)
    if brand:
        query_set = query_set.filter(brand__icontains=brand)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&asset_id={}&brand={}'.format(asset_id, brand)

    # Excel上传模板
    template_name = "资产管理-固定资产清单-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'asset_mgnt.FixedAssetsInventory',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "资产管理", "name": "index"},
            {"title": "固定资产清单表", "name": "fixed_assets_list"}
        ],
        "filters": [
            {"type": "text", "id": "asset_id", "name": "asset_id", "label": "资产编号",
             "placeholder": "请输入资产编号"},
            {"type": "text", "id": "brand", "name": "brand", "label": "品牌", "placeholder": "请输入品牌"}
        ],
        "excel_upload_config": {
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("common_excel_parse"),
            "save_url": reverse("save_excel_table_data_fix"),
            "fields_preview_config": {
                "asset_category": {"type": "text", "width": "180px"},
                "brand": {"type": "text", "width": "180px"},
                "model": {"type": "text", "width": "180px"},
                "unit": {"type": "text", "width": "180px"},
                "quantity": {"type": "number", "width": "100px"},
                "affiliated_entity": {"type": "text", "width": "180px"},
                "location": {"type": "text", "width": "180px"},
                "department": {"type": "text", "width": "180px"},
                "user": {"type": "text", "width": "180px"},
                "purchase_date": {"type": "date", "width": "110px"},
                "recorded_date": {"type": "date", "width": "110px"},
                "original_value": {"type": "number", "width": "100px"},
                "residual_value": {"type": "number", "width": "100px"},
                "depreciation_method": {"type": "text", "width": "180px"},
                "depreciation_years": {"type": "number", "width": "100px"},
                "depreciation_months": {"type": "number", "width": "100px"},
                "book_value": {"type": "number", "width": "100px"},
                "status": {"type": "text", "width": "100px"},
            }
        },
        "query_params": query_params,
        "form_action_url": 'fixed_assets_list',
        "modify_url": reverse("fixed_assets_list_modify"),
        "add_url": reverse("fixed_assets_list_add"),
        "delete_url": reverse("fixed_assets_list_delete"),
        "table_exclude_field_name": ['asset_id'],
        "add_button": True,
        "import_excel_button": True
    }

    return render(request, 'items_list.html', context)


@login_required
@permission_required('asset_mgnt.add_fixedassetsinventory', raise_exception=True)
def fixed_assets_list_add(request):
    if request.method == 'POST':
        form = FixedAssetsInventoryForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = FixedAssetsInventoryForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@permission_required('asset_mgnt.change_fixedassetsinventory', raise_exception=True)
def fixed_assets_list_modify(request):
    if request.method == 'POST':
        if 'asset_id' in request.POST:
            instance = FixedAssetsInventory.objects.get(asset_id=request.POST['asset_id'])
            form = FixedAssetsInventoryForm(request.POST, instance=instance)
        else:
            form = FixedAssetsInventoryForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'asset_id' in request.GET:
            try:
                instance = FixedAssetsInventory.objects.get(asset_id=request.GET['asset_id'])
                form = FixedAssetsInventoryForm(instance=instance)
            except FixedAssetsInventory.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = FixedAssetsInventoryForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@permission_required('asset_mgnt.delete_fixedassetsinventory', raise_exception=True)
def fixed_assets_list_delete(request):
    if request.method == 'GET':
        asset_id = request.GET.get('asset_id')
        FixedAssetsInventory.objects.filter(asset_id=asset_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@permission_required('asset_mgnt.view_intangibleassetsinventory', raise_exception=True)
def intangible_assets_list_view(request):
    # 声明查询集
    query_set = IntangibleAssetsInventory.objects.filter().order_by('-asset_id')

    # 获取查询参数
    asset_id = request.GET.get('asset_id', '')
    brand = request.GET.get('brand', '')

    # 根据提供的参数进行筛选
    if asset_id:
        query_set = query_set.filter(asset_id__icontains=asset_id)
    if brand:
        query_set = query_set.filter(brand__icontains=brand)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&asset_id={}&brand={}'.format(asset_id, brand)

    # Excel上传模板
    template_name = "资产管理-无形资产清单-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'asset_mgnt.IntangibleAssetsInventory',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "资产管理", "name": "index"},
            {"title": "无形资产清单表", "name": "intangible_assets_list"}
        ],
        "filters": [
            {"type": "text", "id": "asset_id", "name": "asset_id", "label": "资产编号",
             "placeholder": "请输入资产编号"},
            {"type": "text", "id": "brand", "name": "brand", "label": "品牌", "placeholder": "请输入品牌"}
        ],
        "excel_upload_config": {
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("common_excel_parse"),
            "save_url": reverse("save_excel_table_data_fix"),
            "fields_preview_config": {
                "asset_category": {"type": "text", "width": "180px"},
                "brand": {"type": "text", "width": "180px"},
                "model": {"type": "text", "width": "180px"},
                "unit": {"type": "text", "width": "180px"},
                "quantity": {"type": "number", "width": "100px"},
                "affiliated_entity": {"type": "text", "width": "180px"},
                "department": {"type": "text", "width": "180px"},
                "user": {"type": "text", "width": "180px"},
                "purchase_date": {"type": "date", "width": "110px"},
                "recorded_date": {"type": "date", "width": "110px"},
                "original_value": {"type": "number", "width": "100px"},
                "residual_value": {"type": "number", "width": "100px"},
                "amortization_method": {"type": "text", "width": "180px"},
                "amortization_years": {"type": "number", "width": "100px"},
                "amortization_months": {"type": "number", "width": "100px"},
                "book_value": {"type": "number", "width": "100px"},
                "status": {"type": "text", "width": "100px"},
            }
        },
        "query_params": query_params,
        "form_action_url": 'intangible_assets_list',
        "modify_url": reverse("intangible_assets_list_modify"),
        "add_url": reverse("intangible_assets_list_add"),
        "delete_url": reverse("intangible_assets_list_delete"),
        "table_exclude_field_name": ['asset_id'],  # Exclude primary key
        "add_button": True,
        "import_excel_button": True
    }

    return render(request, 'items_list.html', context)


@login_required
@permission_required('asset_mgnt.add_intangibleassetsinventory', raise_exception=True)
def intangible_assets_list_add(request):
    if request.method == 'POST':
        form = IntangibleAssetsInventoryForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = IntangibleAssetsInventoryForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@permission_required('asset_mgnt.change_intangibleassetsinventory', raise_exception=True)
def intangible_assets_list_modify(request):
    if request.method == 'POST':
        if 'asset_id' in request.POST:
            instance = IntangibleAssetsInventory.objects.get(asset_id=request.POST['asset_id'])
            form = IntangibleAssetsInventoryForm(request.POST, instance=instance)
        else:
            form = IntangibleAssetsInventoryForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'asset_id' in request.GET:
            try:
                instance = IntangibleAssetsInventory.objects.get(asset_id=request.GET['asset_id'])
                form = IntangibleAssetsInventoryForm(instance=instance)
            except IntangibleAssetsInventory.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = IntangibleAssetsInventoryForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@permission_required('asset_mgnt.delete_intangibleassetsinventory', raise_exception=True)
def intangible_assets_list_delete(request):
    if request.method == 'GET':
        asset_id = request.GET.get('asset_id')
        IntangibleAssetsInventory.objects.filter(asset_id=asset_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)