112 lines
3.1 KiB
Go
112 lines
3.1 KiB
Go
package handler
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"kefu-sys/server/internal/middleware"
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"kefu-sys/server/internal/model"
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)
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type CustomerHandler struct{}
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func NewCustomerHandler() *CustomerHandler { return &CustomerHandler{} }
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func (h *CustomerHandler) List(c *gin.Context) {
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tenantID := middleware.GetTenantID(c)
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page, pageSize := middleware.GetPageParams(c)
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search := c.Query("search")
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status := c.Query("status")
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source := c.Query("source")
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var customers []model.Customer
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var total int64
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query := model.DB.Where("tenant_id = ?", tenantID)
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if search != "" {
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query = query.Where("name LIKE ? OR phone LIKE ? OR email LIKE ?", "%"+search+"%", "%"+search+"%", "%"+search+"%")
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}
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if status != "" {
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query = query.Where("status = ?", status)
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}
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if source != "" {
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query = query.Where("source = ?", source)
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}
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query.Model(&model.Customer{}).Count(&total)
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query.Order("updated_at desc").Offset((page - 1) * pageSize).Limit(pageSize).Find(&customers)
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middleware.JSONList(c, customers, total, page, pageSize)
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}
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func (h *CustomerHandler) Get(c *gin.Context) {
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tenantID := middleware.GetTenantID(c)
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id := c.Param("id")
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var customer model.Customer
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if err := model.DB.Where("id = ? AND tenant_id = ?", id, tenantID).First(&customer).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "客户不存在"})
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return
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}
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var sessions []model.Session
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model.DB.Where("customer_id = ? AND tenant_id = ?", customer.ID, tenantID).
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Order("created_at desc").Limit(20).Find(&sessions)
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middleware.JSON(c, gin.H{"customer": customer, "sessions": sessions})
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}
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func (h *CustomerHandler) Create(c *gin.Context) {
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var customer model.Customer
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if err := c.ShouldBindJSON(&customer); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "参数错误"})
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return
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}
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customer.TenantID = middleware.GetTenantID(c)
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if err := model.DB.Create(&customer).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"code": 500, "message": "创建失败"})
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return
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}
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middleware.JSON(c, customer)
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}
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func (h *CustomerHandler) Update(c *gin.Context) {
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tenantID := middleware.GetTenantID(c)
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id := c.Param("id")
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var customer model.Customer
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if err := model.DB.Where("id = ? AND tenant_id = ?", id, tenantID).First(&customer).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "客户不存在"})
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return
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}
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var updates map[string]interface{}
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if err := c.ShouldBindJSON(&updates); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"code": 400, "message": "参数错误"})
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return
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}
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// 不允许修改 tenant_id
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delete(updates, "tenant_id")
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delete(updates, "id")
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model.DB.Model(&customer).Updates(updates)
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middleware.JSON(c, customer)
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}
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func (h *CustomerHandler) Delete(c *gin.Context) {
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tenantID := middleware.GetTenantID(c)
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id := c.Param("id")
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result := model.DB.Where("id = ? AND tenant_id = ?", id, tenantID).Delete(&model.Customer{})
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if result.RowsAffected == 0 {
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c.JSON(http.StatusNotFound, gin.H{"code": 404, "message": "客户不存在"})
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return
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}
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middleware.JSON(c, gin.H{"message": "已删除"})
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}
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