Add monero country list endpoint (backend)

handler/response.go

@@ -180,6 +180,23 @@ func NetFee(c *fiber.Ctx) error {
 	})
 }
 
+func Countries(c *fiber.Ctx) error {
+	moneroRepo := repo.NewMoneroRepo(database.GetDB())
+	countries, err := moneroRepo.Countries()
+	if err != nil {
+		return c.JSON(fiber.Map{
+			"status":  "error",
+			"message": err.Error(),
+			"data":    nil,
+		})
+	}
+	return c.JSON(fiber.Map{
+		"status":  "ok",
+		"message": "Success",
+		"data":    countries,
+	})
+}
+
 func GiveJob(c *fiber.Ctx) error {
 	acceptTor := c.QueryInt("accept_tor", 0)
 

handler/routes.go

@@ -17,6 +17,7 @@ func V1Api(app *fiber.App) {
 	v1.Get("/nodes", MoneroNodes)
 	v1.Post("/nodes", AddNode)
 	v1.Get("/fees", NetFee)
+	v1.Get("/countries", Countries)
 	v1.Get("/job", CheckProber, GiveJob)
 	v1.Post("/job", CheckProber, ProcessJob)
 	v1.Get("/crons", Crons)

internal/repo/monero.go

@@ -21,6 +21,7 @@ type MoneroRepository interface {
 	GiveJob(acceptTor int) (MoneroNode, error)
 	ProcessJob(report ProbeReport, proberId int64) error
 	NetFee() []NetFee
+	Countries() ([]MoneroCountries, error)
 }
 
 type MoneroRepo struct {
@@ -331,3 +332,16 @@ func (repo *MoneroRepo) NetFee() []NetFee {
 
 	return netFees
 }
+
+type MoneroCountries struct {
+	TotalNodes int    `json:"total_nodes" db:"total_nodes"`
+	Cc         string `json:"cc" db:"country"`
+	Name       string `json:"name" db:"country_name"`
+}
+
+func (repo *MoneroRepo) Countries() ([]MoneroCountries, error) {
+	countries := []MoneroCountries{}
+
+	err := repo.db.Select(&countries, `SELECT COUNT(id) AS total_nodes, country, country_name FROM tbl_node GROUP BY country ORDER BY country ASC`)
+	return countries, err
+}