154 lines
4.7 KiB
Python
154 lines
4.7 KiB
Python
"""
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浏览历史管理视图
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"""
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from flask import Blueprint, render_template, request, redirect, url_for, flash, jsonify, session
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from app.models.browse_history import BrowseHistory
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from app.models.product import Product
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from app.utils.decorators import login_required
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from config.database import db
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history_bp = Blueprint('history', __name__, url_prefix='/history')
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@history_bp.route('/')
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@login_required
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def index():
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"""浏览历史页面"""
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page = request.args.get('page', 1, type=int)
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per_page = 20
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# 获取用户浏览历史
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history = BrowseHistory.get_user_history(session['user_id'], page, per_page)
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# 获取浏览历史总数
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total_count = BrowseHistory.get_user_history_count(session['user_id'])
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return render_template('user/history.html',
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history=history,
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total_count=total_count)
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@history_bp.route('/add', methods=['POST'])
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@login_required
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def add():
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"""添加浏览记录"""
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try:
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data = request.get_json()
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product_id = data.get('product_id')
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if not product_id:
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return jsonify({'success': False, 'message': '商品ID不能为空'})
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success, message = BrowseHistory.add_history(session['user_id'], product_id)
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if success:
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# 获取更新后的浏览历史数量
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history_count = BrowseHistory.get_user_history_count(session['user_id'])
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return jsonify({
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'success': True,
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'message': message,
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'history_count': history_count
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})
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else:
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return jsonify({'success': False, 'message': message})
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except Exception as e:
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return jsonify({'success': False, 'message': f'添加浏览记录失败: {str(e)}'})
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@history_bp.route('/remove', methods=['POST'])
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@login_required
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def remove():
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"""删除单个浏览记录"""
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try:
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data = request.get_json()
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product_id = data.get('product_id')
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if not product_id:
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return jsonify({'success': False, 'message': '商品ID不能为空'})
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success, message = BrowseHistory.remove_history_item(session['user_id'], product_id)
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if success:
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# 获取更新后的浏览历史数量
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history_count = BrowseHistory.get_user_history_count(session['user_id'])
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return jsonify({
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'success': True,
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'message': message,
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'history_count': history_count
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})
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else:
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return jsonify({'success': False, 'message': message})
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except Exception as e:
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return jsonify({'success': False, 'message': f'删除浏览记录失败: {str(e)}'})
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@history_bp.route('/clear', methods=['POST'])
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@login_required
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def clear():
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"""清空浏览历史"""
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try:
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success, message = BrowseHistory.clear_user_history(session['user_id'])
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return jsonify({
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'success': success,
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'message': message,
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'history_count': 0 if success else BrowseHistory.get_user_history_count(session['user_id'])
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})
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except Exception as e:
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return jsonify({'success': False, 'message': f'清空浏览历史失败: {str(e)}'})
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@history_bp.route('/batch-remove', methods=['POST'])
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@login_required
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def batch_remove():
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"""批量删除浏览记录"""
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try:
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data = request.get_json()
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product_ids = data.get('product_ids', [])
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if not product_ids:
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return jsonify({'success': False, 'message': '请选择要删除的商品'})
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success_count = 0
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fail_count = 0
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for product_id in product_ids:
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success, _ = BrowseHistory.remove_history_item(session['user_id'], product_id)
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if success:
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success_count += 1
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else:
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fail_count += 1
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message = f'成功删除 {success_count} 个浏览记录'
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if fail_count > 0:
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message += f'，失败 {fail_count} 个'
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# 获取更新后的浏览历史数量
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history_count = BrowseHistory.get_user_history_count(session['user_id'])
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return jsonify({
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'success': True,
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'message': message,
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'history_count': history_count
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})
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except Exception as e:
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return jsonify({'success': False, 'message': f'批量操作失败: {str(e)}'})
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@history_bp.route('/count')
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@login_required
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def count():
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"""获取浏览历史数量"""
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try:
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history_count = BrowseHistory.get_user_history_count(session['user_id'])
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return jsonify({
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'success': True,
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'history_count': history_count
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})
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except Exception as e:
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return jsonify({'success': False, 'message': str(e)})
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