adding endpoints

src/client/api/rest/controller.go

@@ -4,12 +4,14 @@ import (
 	"fmt"
 	"log/slog"
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/gin-gonic/gin"
 	"github.com/gomodule/redigo/redis"
 	"github.com/sasha-s/go-deadlock"
 	uuid "github.com/satori/go.uuid"
+	"github.com/shopspring/decimal"
 
 	"quantex.com/qfixdpl/src/app"
 	"quantex.com/qfixdpl/src/app/version"
@@ -316,7 +318,8 @@ func (cont *Controller) GetLogs(ctx *gin.Context) {
 
 	logs, err := cont.store.GetLogsByQuoteReqID(quoteReqID)
 	if err != nil {
-		slog.Error("GetLogs: error fetching logs", "quoteReqID", quoteReqID, "error", err)
+		err = tracerr.Errorf("GetLogs: error fetching logs (quoteReqID=%s): %w", quoteReqID, err)
+		slog.Error(err.Error())
 		ctx.JSON(http.StatusInternalServerError, HTTPError{Error: "error fetching logs"})
 
 		return
@@ -325,3 +328,57 @@ func (cont *Controller) GetLogs(ctx *gin.Context) {
 	ctx.JSON(http.StatusOK, logs)
 }
 
+// GetPendingQuoteRequests godoc
+// @Summary List pending QuoteRequests
+// @Description Returns all QuoteRequests received from TW that have not been quoted yet by the dealer
+// @Tags fix
+// @Produce json
+// @Success 200 {array} domain.ListTrade
+// @Router /qfixdpl/v1/quote-requests [get]
+func (cont *Controller) GetPendingQuoteRequests(ctx *gin.Context) {
+	pending := cont.tradeProvider.GetPendingQuoteRequests()
+	ctx.JSON(http.StatusOK, pending)
+}
+
+// SendQuote godoc
+// @Summary Send a Quote for a pending QuoteRequest
+// @Description Builds and sends a Quote (35=S) to TW for an existing QuoteRequest at the given price
+// @Tags fix
+// @Accept json
+// @Produce json
+// @Param body body SendQuoteRequest true "Quote to send"
+// @Success 200 {object} Msg
+// @Failure 400 {object} HTTPError
+// @Failure 404 {object} HTTPError
+// @Failure 409 {object} HTTPError
+// @Failure 500 {object} HTTPError
+// @Router /qfixdpl/v1/quotes [post]
+func (cont *Controller) SendQuote(ctx *gin.Context) {
+	var req SendQuoteRequest
+	if err := ctx.ShouldBindJSON(&req); err != nil {
+		ctx.JSON(http.StatusBadRequest, HTTPError{Error: err.Error()})
+		return
+	}
+
+	price, err := decimal.NewFromString(req.Price)
+	if err != nil {
+		ctx.JSON(http.StatusBadRequest, HTTPError{Error: "invalid price: " + err.Error()})
+		return
+	}
+
+	if err := cont.tradeProvider.SendQuote(req.QuoteReqID, price); err != nil {
+		msg := err.Error()
+		switch {
+		case strings.Contains(msg, "not found"):
+			ctx.JSON(http.StatusNotFound, HTTPError{Error: "quoteReqID not found"})
+		case strings.Contains(msg, "already sent"):
+			ctx.JSON(http.StatusConflict, HTTPError{Error: "quote already sent for this quoteReqID"})
+		default:
+			ctx.JSON(http.StatusInternalServerError, HTTPError{Error: "failed to send quote"})
+		}
+		return
+	}
+
+	ctx.JSON(http.StatusOK, Msg{Text: "Quote sent"})
+}
+

src/client/api/rest/model.go

@@ -18,3 +18,8 @@ type Session struct {
 	Email string
 }
 
+type SendQuoteRequest struct {
+	QuoteReqID string `json:"quote_req_id" binding:"required"`
+	Price      string `json:"price" binding:"required" example:"99.6"`
+}
+

src/client/api/rest/routes.go

@@ -23,6 +23,8 @@ func SetRoutes(api *API) {
 	qfixdpl.GET("/health", cont.HealthCheck)
 	qfixdpl.GET("/trades", cont.GetTrades)
 	qfixdpl.GET("/trades/:quoteReqID/logs", cont.GetLogs)
+	qfixdpl.GET("/quote-requests", cont.GetPendingQuoteRequests)
+	qfixdpl.POST("/quotes", cont.SendQuote)
 
 	backoffice := qfixdpl.Group("/backoffice")
 	backoffice.Use(cont.BackOfficeUser)

src/client/api/rest/server.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/gomodule/redigo/redis"
+	"github.com/shopspring/decimal"
 
 	"quantex.com/qfixdpl/src/app"
 	"quantex.com/qfixdpl/src/app/version"
@@ -19,6 +20,8 @@ import (
 // TradeProvider exposes trade data from the FIX manager.
 type TradeProvider interface {
 	GetTrades() []domain.ListTrade
+	GetPendingQuoteRequests() []domain.ListTrade
+	SendQuote(quoteReqID string, price decimal.Decimal) error
 }
 
 const RedisMaxIdle = 3000 // In ms