Support for password resets

codes/handler/create.go

@@ -0,0 +1,42 @@
+package handler
+
+import (
+	"context"
+	"math/rand"
+	"strconv"
+
+	"github.com/micro/micro/v3/service/errors"
+	"github.com/micro/micro/v3/service/logger"
+	pb "github.com/micro/services/codes/proto"
+)
+
+func (c *Codes) Create(ctx context.Context, req *pb.CreateRequest, rsp *pb.CreateResponse) error {
+	// validate the request
+	if len(req.Identity) == 0 {
+		return ErrMissingIdentity
+	}
+
+	// construct the code
+	code := Code{Code: generateCode(), Identity: req.Identity}
+	if req.ExpiresAt != nil {
+		code.ExpiresAt = req.ExpiresAt.AsTime()
+	} else {
+		code.ExpiresAt = c.Time().Add(DefaultTTL)
+	}
+
+	// write to the database
+	if err := c.DB.Create(&code).Error; err != nil {
+		logger.Errorf("Error creating code in database: %v", err)
+		return errors.InternalServerError("DATABASE_ERORR", "Error connecting to database")
+	}
+
+	// return the code
+	rsp.Code = code.Code
+	return nil
+}
+
+// generateCode generates a random 8 digit code
+func generateCode() string {
+	v := rand.Intn(89999999) + 10000000
+	return strconv.Itoa(v)
+}