messy

README.md

@@ -3,6 +3,10 @@
 The goal of this project is to be a crowd sourced resource to find out if a product is vegan
 
 
+# Project organization
+
+- api: 
+
 ## Task list
 - figure out how we want to handle database migrations
 - database object models should be separated out from database migration function
@@ -16,7 +20,19 @@ The goal of this project is to be a crowd sourced resource to find out if a prod
 - moderation tooling?
 
 
-Troubleshooting:
+
+## How to start database
+
+- Run `brew services start postgresql`
+- Create database
+    - Setting environment variables:
+        - PGHOST=localhost
+        - DB_NAME=veganDB (Can be arbitrary)
+    - Run `createdb veganDB`
+(To delete in future just run dropdb <name>)
+
+
+## Troubleshooting
 
 Error:
 `2025/04/17 16:21:21 ERROR: relation "idx_user_claims_product_id" already exists (SQLSTATE 42P07)`
@@ -29,16 +45,3 @@ Error:
 Explanation: Postgres automatically tryes to connect to a database with the same name as the user. Specify user and database:
 `psql -U username databaseName `
 
-
-
-
-## How to start database
-
-- Run `brew services start postgresql`
-- Create database
-    - Setting environment variables:
-        - PGHOST=localhost
-        - DB_NAME=veganDB (Can be arbitrary)
-    - Run `createdb veganDB`
-(To delete in future just run dropdb <name>)
-

cmd/server/main.go

@@ -1,9 +1,7 @@
 package main
 
-import (
-	"vegan-barcode/internal/api"
-)
+import "vegan-barcode/internal/api"
 
 func main() {
-	api.BindRoutes()
+	api.Start()
 }

internal/api/routes.go

@@ -1,72 +1,33 @@
 package api
 
 import (
-	"net/http"
-	"time"
-
 	"vegan-barcode/internal/database"
 	"vegan-barcode/internal/utils"
 
 	"github.com/gin-gonic/gin"
-	"github.com/labstack/gommon/log"
-	"github.com/sirupsen/logrus"
-	"github.com/vingarcia/ksql"
 )
 
-// TODO Figure out where this should be
-// This exists so that you don't have to individually pass around the logger and database.
-type ApiService struct {
-	db  *ksql.DB
-	log *logrus.Logger
-}
+db := nil
+log := nil
 
-var s *ApiService
-
-// TODO: Service should get moved somewhere else. Not sure on naming.
-func BindRoutes() {
-
-	s = &ApiService{db: database.InitializeDatabase(), log: utils.InitializeLogger()}
-	// s = &ApiService{db: &ksql.DB{}, log: utils.InitializeLogger()}
+func Start() error {
 	router := gin.Default()
-	router.GET("/test/:id", s.runTest)
-	router.GET("/", s.runTest)
 
-	// // Search for item info
-	// router.GET("/claims/{barcode}", runTest)
-
-	// // by user ID or worker
-	// router.DELETE("/claims/{barcode}", deleteClaims)
-
-	// // Update item info
-	// router.GET("/test", runTest)
-	// // Add new item info
+	db = database.InitializeDatabase()
+	log = utils.InitializeLogger()
 
+	s.bindRoutes(router)
 	router.Run("localhost:8080")
 }
 
-func (s *ApiService) runTest(c *gin.Context) {
-	queryParam := c.Param("id")
-	log.Debug("Test was successful.")
+// TODO: Service should get moved somewhere else. Not sure on naming.
+func bindRoutes(router *gin.Engine) {
 
-	err := s.db.Insert(c, database.ProductsTable, &database.Product{System: "upc", Barcode: "fubar", Created_at: time.Now()})
-	if err != nil {
-		// TODO: Figure out correct status code.
-		c.JSON(http.StatusInternalServerError, gin.H{"message": "Failed to insert item to product table", "error": err.Error()})
+	// router.GET("/test", s.runTest)
+
+	router.Group("/claims")
+	{
+		router.GET("/:barcode", handlers.GetClaimsHandler)
+		// router.POST("/:barcode", s.)
 	}
-	c.JSON(http.StatusOK, gin.H{"message": "Hello World!", "query_param": queryParam})
 }
-
-// func claimsByBarcode(c *gin.Context) {
-// 	system := c.DefaultQuery("system", "upc")
-// 	barcode := c.Query("barcode")
-
-// }
-
-// // deleteClaims will delete
-// func deleteClaims(c *gin.Context) {
-// 	userID := c.Param("user")
-// 	workerID := c.Param("worker")
-// 	// TODO query database
-// 	database.DB.Query()
-// 	c.JSON(http.StatusOK, gin.H{"message": "Hello World!"})
-// }

internal/database/claims_dao.go

@@ -0,0 +1,11 @@
+package database
+
+import (
+	"context"
+)
+
+func FindClaimsByBarcode(system string, barcode string) {
+	ctx := context.Background()
+	api.db.Exec("SELECT * FROM user_claims")
+
+}

internal/database/database.go

@@ -36,7 +36,6 @@ func InitializeDatabase() *ksql.DB {
 
 // createTables adds the product, automated_claims, and user_claims tables to the initialized database.
 func createTables(ctx context.Context, db ksql.DB) {
-
 	_, err := db.Exec(ctx, `
 		CREATE TABLE IF NOT EXISTS products (
 			id BIGSERIAL PRIMARY KEY,

internal/handlers/claims_handler.go

@@ -0,0 +1,24 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/labstack/gommon/log"
+
+	"vegan-barcode/internal/services"
+)
+
+func runTest(c *gin.Context) {
+	queryParam := c.Param("id")
+	log.Debug("Test was successful.")
+	c.JSON(http.StatusOK, gin.H{"message": "Hello World!", "query_param": queryParam})
+}
+
+func GetClaimsHandler(c *gin.Context) {
+	system := c.DefaultQuery("system", "upc")
+	barcode := c.Query("barcode")
+
+	claims := services.GetClaims(system, barcode)
+	// TODO: 404 when claims are not found
+}

internal/services/claims_service.go

@@ -0,0 +1,9 @@
+package services
+
+import (
+	"vegan-barcode/internal/database"
+)
+
+func GetClaims(system string, barcode string) {
+	database.FindClaimsByBarcode(system, barcode)
+}

internal/services/userService.go

@@ -1 +0,0 @@
-package services

internal/utils/io.go

@@ -0,0 +1,15 @@
+package utils
+
+import (
+	"github.com/sirupsen/logrus"
+	"github.com/vingarcia/ksql"
+)
+
+// TODO Figure out where this should be
+// This exists so that you don't have to individually pass around the logger and database.
+type ApiService struct {
+	db  *ksql.DB
+	log *logrus.Logger
+}
+
+var s *ApiService