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QuaternijkonandCaIon a68041f7d6 feat(dashboard): add traffic flow sankey chart (#5465)
* feat(dashboard): add traffic flow sankey chart

Add dashboard flow APIs and a Sankey-based flow view with user, optional API key, model, and channel layers.\n\nReuse the dashboard VChart palette, add precise link/node tooltips and interactions, and cover filtering, layer ordering, color stability, and error states with tests.

* feat: build flow chart from quota data

---------

Co-authored-by: CaIon <i@caion.me>
2026-06-20 18:57:47 +08:00

132 lines
3.2 KiB
Go

package controller
import (
"net/http"
"strconv"
"github.com/QuantumNous/new-api/common"
"github.com/QuantumNous/new-api/model"
"github.com/gin-gonic/gin"
)
func parseFlowQuotaTimeRange(c *gin.Context) (int64, int64, bool) {
startTimestamp, err := strconv.ParseInt(c.Query("start_timestamp"), 10, 64)
if err != nil || startTimestamp <= 0 {
common.ApiErrorMsg(c, "invalid start_timestamp")
return 0, 0, false
}
endTimestamp, err := strconv.ParseInt(c.Query("end_timestamp"), 10, 64)
if err != nil || endTimestamp <= 0 {
common.ApiErrorMsg(c, "invalid end_timestamp")
return 0, 0, false
}
if endTimestamp < startTimestamp {
common.ApiErrorMsg(c, "invalid time range")
return 0, 0, false
}
return startTimestamp, endTimestamp, true
}
func GetAllQuotaDates(c *gin.Context) {
startTimestamp, _ := strconv.ParseInt(c.Query("start_timestamp"), 10, 64)
endTimestamp, _ := strconv.ParseInt(c.Query("end_timestamp"), 10, 64)
username := c.Query("username")
dates, err := model.GetAllQuotaDates(startTimestamp, endTimestamp, username)
if err != nil {
common.ApiError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{
"success": true,
"message": "",
"data": dates,
})
return
}
func GetQuotaDatesByUser(c *gin.Context) {
startTimestamp, _ := strconv.ParseInt(c.Query("start_timestamp"), 10, 64)
endTimestamp, _ := strconv.ParseInt(c.Query("end_timestamp"), 10, 64)
dates, err := model.GetQuotaDataGroupByUser(startTimestamp, endTimestamp)
if err != nil {
common.ApiError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{
"success": true,
"message": "",
"data": dates,
})
}
func GetUserQuotaDates(c *gin.Context) {
userId := c.GetInt("id")
startTimestamp, _ := strconv.ParseInt(c.Query("start_timestamp"), 10, 64)
endTimestamp, _ := strconv.ParseInt(c.Query("end_timestamp"), 10, 64)
// 判断时间跨度是否超过 1 个月
if endTimestamp-startTimestamp > 2592000 {
c.JSON(http.StatusOK, gin.H{
"success": false,
"message": "时间跨度不能超过 1 个月",
})
return
}
dates, err := model.GetQuotaDataByUserId(userId, startTimestamp, endTimestamp)
if err != nil {
common.ApiError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{
"success": true,
"message": "",
"data": dates,
})
return
}
func GetAllFlowQuotaDates(c *gin.Context) {
startTimestamp, endTimestamp, ok := parseFlowQuotaTimeRange(c)
if !ok {
return
}
username := c.Query("username")
dates, err := model.GetFlowQuotaData(startTimestamp, endTimestamp, username, 0, c.GetInt("role"))
if err != nil {
common.ApiError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{
"success": true,
"message": "",
"data": dates,
})
return
}
func GetUserFlowQuotaDates(c *gin.Context) {
userId := c.GetInt("id")
startTimestamp, endTimestamp, ok := parseFlowQuotaTimeRange(c)
if !ok {
return
}
if endTimestamp-startTimestamp > 2592000 {
c.JSON(http.StatusOK, gin.H{
"success": false,
"message": "时间跨度不能超过 1 个月",
})
return
}
dates, err := model.GetFlowQuotaData(startTimestamp, endTimestamp, "", userId, common.RoleCommonUser)
if err != nil {
common.ApiError(c, err)
return
}
c.JSON(http.StatusOK, gin.H{
"success": true,
"message": "",
"data": dates,
})
return
}