拆分聊天 Handler 文件职责

backend/internal/modules/chat/handler_common.go

@@ -0,0 +1,74 @@
+package chat
+
+import (
+	"hfb_sys/backend/pkg/response"
+
+	"github.com/gin-gonic/gin"
+)
+
+func (h *Handler) list(c *gin.Context, principal Principal) {
+	page, pageSize := parsePagination(c)
+	result, err := h.service.ListConversations(c.Request.Context(), principal, page, pageSize)
+	if err != nil {
+		writeChatError(c, err)
+		return
+	}
+	response.OK(c, result)
+}
+
+func (h *Handler) detail(c *gin.Context, principal Principal) {
+	id, ok := parseID(c, "id")
+	if !ok {
+		return
+	}
+	item, err := h.service.FindConversation(c.Request.Context(), principal, id)
+	if err != nil {
+		writeChatError(c, err)
+		return
+	}
+	response.OK(c, item)
+}
+
+func (h *Handler) messages(c *gin.Context, principal Principal) {
+	id, ok := parseID(c, "id")
+	if !ok {
+		return
+	}
+	page, pageSize := parsePagination(c)
+	result, err := h.service.Messages(c.Request.Context(), principal, id, page, pageSize)
+	if err != nil {
+		writeChatError(c, err)
+		return
+	}
+	response.OK(c, result)
+}
+
+func (h *Handler) send(c *gin.Context, principal Principal) {
+	id, ok := parseID(c, "id")
+	if !ok {
+		return
+	}
+	var req SendMessageRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "消息格式不正确")
+		return
+	}
+	message, err := h.service.SendMessage(c.Request.Context(), principal, id, req)
+	if err != nil {
+		writeChatError(c, err)
+		return
+	}
+	response.Created(c, message)
+}
+
+func (h *Handler) markRead(c *gin.Context, principal Principal) {
+	id, ok := parseID(c, "id")
+	if !ok {
+		return
+	}
+	if err := h.service.MarkRead(c.Request.Context(), principal, id); err != nil {
+		writeChatError(c, err)
+		return
+	}
+	response.OK(c, gin.H{"read": true})
+}