完成基本框架搭建及系统用户登录流程

internal/api/system/user_api.go

@@ -0,0 +1,58 @@
+package system
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+
+	systemmodel "gin-admin/internal/model/system"
+	systemservice "gin-admin/internal/service/system"
+)
+
+// @Author: yv1ing
+// @Author: me@yvling.cn
+// @Date: 2025/8/28 16:29
+// @Desc: 系统用户服务接口
+
+type SysUserLoginReq struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
+func SysUserLoginHandler(ctx *gin.Context) {
+	var req SysUserLoginReq
+
+	err := ctx.ShouldBindJSON(&req)
+	if err != nil {
+		ctx.AbortWithStatusJSON(http.StatusBadRequest, systemmodel.Response{
+			Code: http.StatusBadRequest,
+			Info: "请求参数非法",
+		})
+		return
+	}
+
+	jwtToken, err := systemservice.SysUserLogin(req.Username, req.Password)
+	if err != nil {
+		ctx.AbortWithStatusJSON(http.StatusInternalServerError, systemmodel.Response{
+			Code: http.StatusInternalServerError,
+			Info: "登录请求失败：" + err.Error(),
+		})
+		return
+	}
+
+	if jwtToken == "" {
+		ctx.AbortWithStatusJSON(http.StatusForbidden, systemmodel.Response{
+			Code: http.StatusForbidden,
+			Info: "登录请求失败：账号或密码错误",
+		})
+		return
+	} else {
+		ctx.AbortWithStatusJSON(http.StatusOK, systemmodel.Response{
+			Code: http.StatusOK,
+			Info: "登录请求成功",
+			Data: gin.H{
+				"token": jwtToken,
+			},
+		})
+		return
+	}
+}