No changes made

2025-04-16 12:47:04 -04:00
commit 1ed3b0c2d4
98 changed files with 8857 additions and 0 deletions
--- a/backend/handlers/primers/handler.go
+++ b/backend/handlers/primers/handler.go
@@ -0,0 +1,226 @@
+package primers
+
+import (
+	"context"
+	"encoding/json"
+	"git.s.int/reloading-manager/backend/database"
+	"git.s.int/reloading-manager/backend/handlers"
+	"git.s.int/reloading-manager/backend/models/primers"
+	"github.com/google/uuid"
+	"github.com/labstack/echo/v4"
+	"net/http"
+)
+
+type PrimerResponse struct {
+	ID           string                `json:"id"`
+	Name         string                `json:"name"`
+	Manufacturer handlers.Manufacturer `json:"manufacturer"`
+}
+
+func Delete(c echo.Context) error {
+	db := c.(*database.CustomContext).Db
+	defer db.Db.Close(context.Background())
+
+	id := c.Param("id")
+	uid, err := handlers.ParseUuid(id)
+	if err != nil {
+		return handlers.BadRequest(c, "Invalid UUID.")
+	}
+
+	err = db.Primer.DeletePrimer(context.Background(), *uid)
+	if err != nil {
+		return err
+	}
+
+	return c.JSON(http.StatusNoContent, handlers.Response[string]{})
+}
+
+func Post(c echo.Context) error {
+	db := c.(*database.CustomContext).Db
+	defer db.Db.Close(context.Background())
+
+	if c.Param("id") != "" {
+		id := c.Param("id")
+		uid := handlers.ParseUuidOrBadRequest(c, id)
+		if uid == nil {
+			return nil
+		}
+
+		p, err := db.Primer.GetPrimerById(context.Background(), *uid)
+		if err != nil {
+			return handlers.NotFound(c, "Primer not found.")
+		}
+
+		if c.FormValue("name") != "" {
+			p.Name = c.FormValue("name")
+		}
+
+		if c.FormValue("manufacturer_id") != "" {
+			mid := handlers.ParseUuidOrBadRequest(c, c.FormValue("manufacturer_id"))
+			if mid == nil {
+				return nil
+			}
+
+			p.ManufacturerID = *mid
+		}
+
+		if c.FormValue("meta") != "" {
+			p.Meta = json.RawMessage(c.Param("meta"))
+		}
+
+		file, _ := c.FormFile("photo")
+		if file != nil {
+			photo, err := handlers.ReadFile(c, "photo")
+			if err != nil {
+				return err
+			}
+			p.Photo = photo
+		}
+
+		err = db.Primer.UpdatePrimer(context.Background(), primers.UpdatePrimerParams{
+			ID:             p.ID,
+			Name:           p.Name,
+			ManufacturerID: p.ManufacturerID,
+			Meta:           p.Meta,
+			Photo:          p.Photo,
+		})
+
+		if err != nil {
+			return err
+		}
+
+		return c.JSON(http.StatusOK, handlers.Response[string]{Payload: p.ID.String(), Status: http.StatusText(http.StatusOK)})
+	}
+
+	buf, err := handlers.ReadFile(c, "photo")
+	if err != nil {
+		return err
+	}
+
+	name := c.FormValue("name")
+	manufacturerId := c.FormValue("manufacturer_id")
+	metaString := c.FormValue("meta")
+
+	if name == "" {
+		return handlers.BadRequest(c, "Name is required.")
+	}
+
+	if manufacturerId == "" {
+		return handlers.BadRequest(c, "Manufacturer ID is required.")
+	}
+
+	if metaString == "" {
+		metaString = "{}"
+	}
+	var meta json.RawMessage = []byte(metaString)
+
+	newUuid := uuid.New().String()
+	uid, _ := handlers.ParseUuid(newUuid)
+	mid := handlers.ParseUuidOrBadRequest(c, manufacturerId)
+	if mid == nil {
+		return nil
+	}
+
+	err = db.Primer.InsertPrimer(context.Background(), primers.InsertPrimerParams{
+		ID:             *uid,
+		Name:           name,
+		ManufacturerID: *mid,
+		Meta:           meta,
+		Photo:          buf,
+	})
+
+	if err != nil {
+		return err
+	}
+
+	return c.JSON(http.StatusCreated, handlers.Response[struct {
+		Id string `json:"id"`
+	}]{
+		Status: http.StatusText(http.StatusCreated),
+		Payload: struct {
+			Id string `json:"id"`
+		}{Id: newUuid},
+	})
+}
+
+func Photo(c echo.Context) error {
+	db := c.(*database.CustomContext).Db
+	defer db.Db.Close(context.Background())
+
+	id := c.Param("id")
+	uid := handlers.ParseUuidOrBadRequest(c, id)
+	if uid == nil {
+		return nil
+	}
+
+	byId, err := db.Primer.GetPrimerById(context.Background(), *uid)
+	if err != nil {
+		return echo.NewHTTPError(http.StatusNotFound, "Not found")
+	}
+
+	mime := http.DetectContentType(byId.Photo)
+
+	c.Response().Header().Set("Content-Type", mime)
+	c.Response().Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
+	c.Response().Header().Set("Pragma", "no-cache")
+	c.Response().Header().Set("Expires", "0")
+
+	_, err = c.Response().Write(byId.Photo)
+
+	return err
+}
+
+func Get(c echo.Context) error {
+	db := c.(*database.CustomContext).Db
+	defer db.Db.Close(context.Background())
+
+	if c.Param("id") != "" {
+		id := c.Param("id")
+		uid := handlers.ParseUuidOrBadRequest(c, id)
+		if uid == nil {
+			return nil
+		}
+
+		row, err := db.Primer.GetPrimerById(context.Background(), *uid)
+		if err != nil {
+			return err
+		}
+
+		return c.JSON(http.StatusOK, handlers.Response[PrimerResponse]{
+			Status: http.StatusText(http.StatusOK),
+			Payload: PrimerResponse{
+				ID:   row.ID.String(),
+				Name: row.Name,
+				Manufacturer: handlers.Manufacturer{
+					Id:   row.ManufacturerID.String(),
+					Name: row.ManufacturerName,
+					Url:  row.ManufacturerUrl.String,
+				},
+			},
+		})
+	}
+
+	rows, err := db.Primer.GetPrimers(context.Background())
+	if err != nil {
+		return err
+	}
+
+	response := handlers.Response[[]PrimerResponse]{
+		Status:  "OK",
+		Payload: make([]PrimerResponse, 0),
+	}
+
+	for _, row := range rows {
+		response.Payload = append(response.Payload, PrimerResponse{
+			ID:   row.ID.String(),
+			Name: row.Name,
+			Manufacturer: handlers.Manufacturer{
+				Id:   row.ManufacturerID.String(),
+				Name: row.ManufacturerName,
+				Url:  row.ManufacturerUrl.String,
+			},
+		})
+	}
+
+	return c.JSON(http.StatusOK, response)
+}