partial repository layer added

pkg/controller/api.go

@@ -0,0 +1,66 @@
+package controller
+
+import (
+	"wallet-api/pkg/middleware"
+	"wallet-api/pkg/service"
+	"wallet-api/pkg/utl/common"
+
+	"github.com/gin-gonic/gin"
+)
+
+type ApiController struct {
+	service *service.ApiService
+}
+
+/*
+NewApiController
+
+Initializes ApiController.
+
+	Args:
+		*services.ApiService: API service
+		*gin.RouterGroup: Gin Router Group
+	Returns:
+		*ApiController: Controller for "api" interactions
+*/
+func NewApiController(as *service.ApiService, routeGroups *common.RouteGroups) *ApiController {
+	ac := &ApiController{
+		service: as,
+	}
+
+	routeGroups.Api.GET("", ac.getFirst)
+	routeGroups.Api.POST("migrate", middleware.SecretCode, ac.postMigrate)
+
+	return ac
+}
+
+/*
+getFirst
+	Args:
+		*gin.Context: Gin Application Context
+*/
+// ROUTE (GET /api).
+func (ac *ApiController) getFirst(c *gin.Context) {
+	apiModel := ac.service.GetFirst(c)
+	c.JSON(200, apiModel)
+}
+
+/*
+postMigrate
+
+Requires "SECRET_CODE", "VERSION" (optional) from body.
+	Args:
+		*gin.Context: Gin Application Context
+*/
+// ROUTE (POST /api/migrate).
+func (ac *ApiController) postMigrate(c *gin.Context) {
+	migrateModel := c.MustGet("migrate")
+	version := migrateModel.(middleware.SecretCodeModel).Version
+	mr, er := ac.service.PostMigrate(c, version)
+
+	if er.Message != "" {
+		c.JSON(er.StatusCode, er)
+	} else {
+		c.JSON(200, mr)
+	}
+}