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This commit is contained in:
vipg
2025-11-26 16:22:09 +08:00
parent cc63fece65
commit 2f05b86f74
1 changed files with 43 additions and 40 deletions
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73
backend/src/logic4variety/read.go
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@@ -1,4 +1,4 @@
package logic4exchange
package logic4variety
import (
"asset_assistant/db"
@@ -16,10 +16,10 @@ import (
// ReadRequest 读取请求参数结构
type ReadRequest struct {
ExchangeID string `form:"exchange_id"` // 交易所ID，可选
Name string `form:"name"` // 交易所名称，可选
Code string `form:"code"` // 交易所代码，可选
ShortName string `form:"short_name"` // 交易所短名称，新增查询条件
VarietyID string `form:"variety_id"` // 品种ID，可选
Name string `form:"name"` // 品种名称，可选
Code string `form:"code"` // 品种代码，可选
ExchangeName string `form:"exchange_name"` // 交易所名称，可选
Page string `form:"page"` // 页码，可选
PageSize string `form:"page_size"` // 每页条数，可选
}
@@ -29,15 +29,19 @@ type ReadData struct {
Total int64 `json:"total"` // 总条数
Page int `json:"page"` // 当前页码
PageSize int `json:"page_size"` // 每页条数
Items []ExchangeInfoViewItem `json:"items"` // 数据列表
Items []VarietyInfoViewItem `json:"items"` // 数据列表
}
// ExchangeInfoViewItem 视图数据项结构
type ExchangeInfoViewItem struct {
ExchangeID string `json:"exchange_id"` // 交易所ID
Name string `json:"name"` // 交易所名称
Code string `json:"code"` // 交易所代码
ShortName string `json:"short_name"` // 新增：交易所短名称
// VarietyInfoViewItem 视图数据项结构
type VarietyInfoViewItem struct {
VarietyID string `json:"variety_id"` // 品种ID
Name string `json:"name"` // 品种名称
Code string `json:"code"` // 品种代码
ExchangeName string `json:"exchange_name"` // 交易所名称
Tick string `json:"tick"` // 最小变动价位
TickPrice string `json:"tick_price"` // 最小变动价位对应的价值
TickOriginal float64 `json:"tick_original"` // 最小变动价位(原始值)
TickPriceOriginal float64 `json:"tick_price_original"` // 最小变动价位对应的价值(原始值)
}
// ReadResponse 读取响应结构
@@ -58,7 +62,7 @@ func ReadHandler(c *gin.Context) {
}
// 记录请求接收日志
zap.L().Info("📥 收到交易所查询请求",
zap.L().Info("📥 收到品种查询请求",
zap.String("req_id", reqID),
zap.String("path", c.Request.URL.Path),
zap.String("method", c.Request.Method),
@@ -78,15 +82,15 @@ func ReadHandler(c *gin.Context) {
return
}
// 验证查询条件至少有一个不为空（新增short_name作为可选条件）
if req.ExchangeID == "" && req.Name == "" && req.Code == "" && req.ShortName == "" {
// 验证查询条件至少有一个不为空
if req.VarietyID == "" && req.Name == "" && req.Code == "" && req.ExchangeName == "" {
zap.L().Warn("⚠️ 请求参数验证失败",
zap.String("req_id", reqID),
zap.String("reason", "exchange_id、name、code、short_name不能同时为空"),
zap.String("reason", "variety_id、name、code、exchange_name不能同时为空"),
)
c.JSON(http.StatusBadRequest, ReadResponse{
Success: false,
Message: "请求参数错误：exchange_id、name、code、short_name不能同时为空",
Message: "请求参数错误：variety_id、name、code、exchange_name不能同时为空",
})
return
}
@@ -103,10 +107,10 @@ func ReadHandler(c *gin.Context) {
zap.L().Debug("✅ 请求参数验证通过",
zap.String("req_id", reqID),
zap.String("exchange_id", req.ExchangeID),
zap.String("variety_id", req.VarietyID),
zap.String("name", req.Name),
zap.String("code", req.Code),
zap.String("short_name", req.ShortName), // 新增短名称日志
zap.String("exchange_name", req.ExchangeName),
zap.Int("page", page),
zap.Int("page_size", pageSize),
)
@@ -116,9 +120,9 @@ func ReadHandler(c *gin.Context) {
args := []interface{}{}
paramIndex := 1
if req.ExchangeID != "" {
whereClauses = append(whereClauses, "exchange_id = $"+strconv.Itoa(paramIndex))
args = append(args, req.ExchangeID)
if req.VarietyID != "" {
whereClauses = append(whereClauses, "variety_id = $"+strconv.Itoa(paramIndex))
args = append(args, req.VarietyID)
paramIndex++
}
if req.Name != "" {
@@ -126,10 +130,9 @@ func ReadHandler(c *gin.Context) {
args = append(args, "%"+req.Name+"%")
paramIndex++
}
// 新增：短名称查询条件
if req.ShortName != "" {
whereClauses = append(whereClauses, "short_name LIKE $"+strconv.Itoa(paramIndex))
args = append(args, "%"+req.ShortName+"%")
if req.ExchangeName != "" {
whereClauses = append(whereClauses, "exchange_name LIKE $"+strconv.Itoa(paramIndex))
args = append(args, "%"+req.ExchangeName+"%")
paramIndex++
}
if req.Code != "" {
@@ -138,9 +141,9 @@ func ReadHandler(c *gin.Context) {
paramIndex++
}
// 构建基础SQL（新增查询short_name字段）
baseSQL := "SELECT exchange_id, name, short_name, code FROM exchange_info_view"
countSQL := "SELECT COUNT(*) FROM exchange_info_view"
// 构建基础SQL
baseSQL := "SELECT variety_id, name, code, exchange_name, tick, tick_price, tick_original, tick_price_original FROM variety_info_view"
countSQL := "SELECT COUNT(*) FROM variety_info_view"
if len(whereClauses) > 0 {
whereStr := " WHERE " + strings.Join(whereClauses, " AND ")
baseSQL += whereStr
@@ -151,7 +154,7 @@ func ReadHandler(c *gin.Context) {
offset := (page - 1) * pageSize
// 拼接分页SQL
querySQL := fmt.Sprintf("%s ORDER BY exchange_id LIMIT $%d OFFSET $%d", baseSQL, paramIndex, paramIndex+1)
querySQL := fmt.Sprintf("%s ORDER BY variety_id LIMIT $%d OFFSET $%d", baseSQL, paramIndex, paramIndex+1)
args = append(args, pageSize, offset)
// 查询总条数
@@ -185,11 +188,11 @@ func ReadHandler(c *gin.Context) {
}
defer rows.Close()
// 处理查询结果（新增扫描short_name字段）
var items []ExchangeInfoViewItem
// 处理查询结果
var items []VarietyInfoViewItem
for rows.Next() {
var item ExchangeInfoViewItem
if err := rows.Scan(&item.ExchangeID, &item.Name, &item.ShortName, &item.Code); err != nil {
var item VarietyInfoViewItem
if err := rows.Scan(&item.VarietyID, &item.Name, &item.Code, &item.ExchangeName, &item.Tick, &item.TickPrice, &item.TickOriginal, &item.TickPriceOriginal); err != nil {
zap.L().Error("❌ 解析查询结果失败",
zap.String("req_id", reqID),
zap.Error(err),
@@ -218,7 +221,7 @@ func ReadHandler(c *gin.Context) {
// 记录请求处理耗时
duration := time.Since(startTime)
zap.L().Info("✅ 交易所查询请求处理完成",
zap.L().Info("✅ 品种查询请求处理完成",
zap.String("req_id", reqID),
zap.Int64("total", total),
zap.Int("page", page),