各棟の各階の教員情報を取得するAPI

api/externals/controller/campus_donation_controller.go

@@ -0,0 +1,41 @@
+package controller
+
+import (
+	"net/http"
+
+	"github.com/NUTFes/FinanSu/api/internals/usecase"
+	"github.com/labstack/echo/v4"
+)
+
+type campusDonationController struct {
+	u usecase.CampusDonationUseCase
+}
+
+type CampusDonationController interface {
+	IndexCampusDonationByFloor(echo.Context) error
+}
+
+func NewCampusDonationController(u usecase.CampusDonationUseCase) CampusDonationController {
+	return &campusDonationController{u}
+}
+
+func (cdc *campusDonationController) IndexCampusDonationByFloor(c echo.Context) error {
+	ctx := c.Request().Context()
+	buildingId := c.Param("building_id")
+	floorId := c.Param("floor_id")
+
+	if buildingId == "" {
+		return c.String(http.StatusBadRequest, "building_id is required")
+	}
+
+	if floorId == "" {
+		return c.String(http.StatusBadRequest, "floor_id is required")
+	}
+
+	campusDonationByFloors, err := cdc.u.GetCampusDonationByFloors(ctx, buildingId, floorId)
+	if err != nil {
+		return c.String(http.StatusBadRequest, "failed to get campus donation by floor")
+	}
+
+	return c.JSON(http.StatusOK, campusDonationByFloors)
+}

api/externals/repository/campus_donation_repository.go

@@ -0,0 +1,79 @@
+package repository
+
+import (
+	"context"
+	"database/sql"
+	"log"
+
+	"github.com/NUTFes/FinanSu/api/drivers/db"
+	"github.com/NUTFes/FinanSu/api/externals/repository/abstract"
+	goqu "github.com/doug-martin/goqu/v9"
+)
+
+type campusDonationRepository struct {
+	client db.Client
+	crud   abstract.Crud
+}
+
+type CampusDonationRepository interface {
+	AllCampusDonationByFloor(context.Context, string, string) (*sql.Rows, error)
+}
+
+func NewCampusDonationRepository(c db.Client, ac abstract.Crud) CampusDonationRepository {
+	return &campusDonationRepository{c, ac}
+}
+
+func (cdr *campusDonationRepository) AllCampusDonationByFloor(c context.Context, buildingId string, floorId string) (*sql.Rows, error) {
+
+	query, _, err := dialect.From("buildings").
+		Join(
+			goqu.T("building_units"),
+			goqu.On(goqu.Ex{"building_units.building_id": goqu.I("buildings.id")}),
+		).
+		Join(
+			goqu.T("floors"),
+			goqu.On(goqu.Ex{"floors.building_unit_id": goqu.I("building_units.id")}),
+		).
+		Join(
+			goqu.T("rooms"),
+			goqu.On(goqu.Ex{"rooms.floor_id": goqu.I("floors.id")}),
+		).
+		Join(
+			goqu.T("room_teachers"),
+			goqu.On(goqu.Ex{"room_teachers.room_id": goqu.I("rooms.id")}),
+		).
+		Join(
+			goqu.T("teachers"),
+			goqu.On(goqu.Ex{"teachers.id": goqu.I("room_teachers.teacher_id")}),
+		).
+		LeftJoin(
+			goqu.T("campus_donations"),
+			goqu.On(goqu.Ex{"campus_donations.teacher_id": goqu.I("teachers.id")}),
+		).
+		Select(
+			goqu.I("buildings.id").As("building_id"),
+			goqu.I("buildings.name").As("building_name"),
+			goqu.I("floors.id").As("floor_id"),
+			goqu.I("floors.floor_number").As("floor_number"),
+			goqu.I("teachers.id").As("teacher_id"),
+			goqu.I("teachers.name").As("teacher_name"),
+			goqu.I("rooms.room_name").As("room_name"),
+			goqu.COALESCE(goqu.I("campus_donations.price"), 0).As("price"),
+			goqu.I("teachers.is_black").As("is_black"),
+		).
+		Where(
+			goqu.Ex{"buildings.id": buildingId, "floors.id": floorId},
+		).
+		Order(
+			goqu.I("building_units.unit_number").Asc(),
+			goqu.I("floors.floor_number").Asc(),
+		).
+		ToSQL()
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	return cdr.crud.Read(c, query)
+
+}

api/go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/oapi-codegen/runtime v1.1.1
 	github.com/pkg/errors v0.9.1
 	github.com/slack-go/slack v0.13.0
-	github.com/stretchr/testify v1.9.0
+	github.com/stretchr/testify v1.10.0
 	golang.org/x/crypto v0.31.0
 	gorm.io/driver/mysql v1.3.3
 	gorm.io/gorm v1.23.4
@@ -77,6 +77,7 @@ require (
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/samber/lo v1.50.0 // indirect
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/contrib/detectors/gcp v1.29.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect

api/go.sum

@@ -981,6 +981,8 @@ github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
 github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
 github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w=
 github.com/ruudk/golang-pdf417 v0.0.0-20201230142125-a7e3863a1245/go.mod h1:pQAZKsJ8yyVxGRWYNEm9oFB8ieLgKFnamEyDmSA0BRk=
+github.com/samber/lo v1.50.0 h1:XrG0xOeHs+4FQ8gJR97zDz5uOFMW7OwFWiFVzqopKgY=
+github.com/samber/lo v1.50.0/go.mod h1:RjZyNk6WSnUFRKK6EyOhsRJMqft3G+pg7dCWHQCWvsc=
 github.com/segmentio/asm v1.2.0 h1:9BQrFxC+YOHJlTlHGkTrFWf59nbL3XnCoFLTwDCI7ys=
 github.com/segmentio/asm v1.2.0/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
 github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
@@ -1009,6 +1011,8 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=

api/internals/di/di.go

@@ -60,6 +60,7 @@ func InitializeServer() (db.Client, *echo.Echo) {
 	transactionRepository := repository.NewTransactionRepository(client, crud)
 	userRepository := repository.NewUserRepository(client, crud)
 	yearRepository := repository.NewYearRepository(client, crud)
+	campusDonationRepository := repository.NewCampusDonationRepository(client, crud)
 	// ↓
 
 	// UseCase
@@ -99,6 +100,7 @@ func InitializeServer() (db.Client, *echo.Echo) {
 	teacherUseCase := usecase.NewTeacherUseCase(teacherRepository)
 	userUseCase := usecase.NewUserUseCase(userRepository, sessionRepository)
 	yearUseCase := usecase.NewYearUseCase(yearRepository)
+	campusDonationUseCase := usecase.NewCampusDonationUseCase(campusDonationRepository)
 	// ↓
 
 	// Controller
@@ -133,6 +135,7 @@ func InitializeServer() (db.Client, *echo.Echo) {
 	teacherController := controller.NewTeacherController(teacherUseCase)
 	userController := controller.NewUserController(userUseCase)
 	yearController := controller.NewYearController(yearUseCase)
+	campusDonationController := controller.NewCampusDonationController(campusDonationUseCase)
 	// ↓
 
 	// router
@@ -164,6 +167,7 @@ func InitializeServer() (db.Client, *echo.Echo) {
 		teacherController,
 		userController,
 		yearController,
+		campusDonationController,
 	)
 
 	// ↓

api/internals/domain/campus_donation.go

@@ -0,0 +1,14 @@
+package domain
+
+// CampusDonationRecord は、１行分のフラットな寄付データを表します
+type CampusDonationRecord struct {
+	BuildingId   int     `json:"building_id"`
+	BuildingName *string `json:"building_name,omitempty"`
+	FloorId      *int    `json:"floor_id,omitempty"`
+	FloorNumber  string  `json:"floor_number"`
+	TeacherId    int     `json:"teacher_id"`
+	TeacherName  string  `json:"teacher_name"`
+	RoomName     string  `json:"room_name"`
+	Price        int     `json:"price"`
+	IsBlack      *bool   `json:"is_black,omitempty"`
+}