feat: v1 API + frontend migration

api/v1/activity.go

@@ -0,0 +1,176 @@
+package v1
+
+import (
+	"context"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"reichard.io/antholume/database"
+)
+
+// GET /activity
+func (s *Server) GetActivity(ctx context.Context, request GetActivityRequestObject) (GetActivityResponseObject, error) {
+	auth, ok := s.getSessionFromContext(ctx)
+	if !ok {
+		return GetActivity401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
+	}
+
+	docFilter := false
+	if request.Params.DocFilter != nil {
+		docFilter = *request.Params.DocFilter
+	}
+
+	documentID := ""
+	if request.Params.DocumentId != nil {
+		documentID = *request.Params.DocumentId
+	}
+
+	page := int64(1)
+	if request.Params.Page != nil {
+		page = *request.Params.Page
+	}
+
+	limit := int64(25)
+	if request.Params.Limit != nil {
+		limit = *request.Params.Limit
+	}
+
+	activities, err := s.db.Queries.GetActivity(ctx, database.GetActivityParams{
+		UserID:     auth.UserName,
+		DocFilter:  docFilter,
+		DocumentID: documentID,
+		Offset:     (page - 1) * limit,
+		Limit:      limit,
+	})
+	if err != nil {
+		return GetActivity500JSONResponse{Code: 500, Message: err.Error()}, nil
+	}
+
+	// Get Total Count
+	total, err := s.db.Queries.GetActivityCount(ctx, database.GetActivityCountParams{
+		UserID:     auth.UserName,
+		DocFilter:  docFilter,
+		DocumentID: documentID,
+	})
+	if err != nil {
+		return GetActivity500JSONResponse{Code: 500, Message: err.Error()}, nil
+	}
+
+	// Calculate Pagination
+	var nextPage *int64
+	var previousPage *int64
+	if page*limit < total {
+		nextPage = ptrOf(page + 1)
+	}
+	if page > 1 {
+		previousPage = ptrOf(page - 1)
+	}
+
+	apiActivities := make([]Activity, len(activities))
+	for i, a := range activities {
+		// Convert StartTime from interface{} to string
+		startTimeStr := ""
+		if a.StartTime != nil {
+			if str, ok := a.StartTime.(string); ok {
+				startTimeStr = str
+			}
+		}
+
+		apiActivities[i] = Activity{
+			DocumentId:      a.DocumentID,
+			DeviceId:        a.DeviceID,
+			StartTime:       startTimeStr,
+			Title:           a.Title,
+			Author:          a.Author,
+			Duration:        a.Duration,
+			StartPercentage: float32(a.StartPercentage),
+			EndPercentage:   float32(a.EndPercentage),
+			ReadPercentage:  float32(a.ReadPercentage),
+		}
+	}
+
+	response := ActivityResponse{
+		Activities:   apiActivities,
+		Page:         page,
+		Limit:        limit,
+		Total:        total,
+		NextPage:     nextPage,
+		PreviousPage: previousPage,
+	}
+	return GetActivity200JSONResponse(response), nil
+}
+
+// POST /activity
+func (s *Server) CreateActivity(ctx context.Context, request CreateActivityRequestObject) (CreateActivityResponseObject, error) {
+	auth, ok := s.getSessionFromContext(ctx)
+	if !ok {
+		return CreateActivity401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
+	}
+
+	if request.Body == nil {
+		return CreateActivity400JSONResponse{Code: 400, Message: "Request body is required"}, nil
+	}
+
+	tx, err := s.db.DB.Begin()
+	if err != nil {
+		log.Error("Transaction Begin DB Error:", err)
+		return CreateActivity500JSONResponse{Code: 500, Message: "Database error"}, nil
+	}
+	committed := false
+	defer func() {
+		if committed {
+			return
+		}
+		if rollbackErr := tx.Rollback(); rollbackErr != nil {
+			log.Debug("Transaction Rollback DB Error:", rollbackErr)
+		}
+	}()
+
+	qtx := s.db.Queries.WithTx(tx)
+
+	allDocumentsMap := make(map[string]struct{})
+	for _, item := range request.Body.Activity {
+		allDocumentsMap[item.DocumentId] = struct{}{}
+	}
+
+	for documentID := range allDocumentsMap {
+		if _, err := qtx.UpsertDocument(ctx, database.UpsertDocumentParams{ID: documentID}); err != nil {
+			log.Error("UpsertDocument DB Error:", err)
+			return CreateActivity400JSONResponse{Code: 400, Message: "Invalid document"}, nil
+		}
+	}
+
+	if _, err := qtx.UpsertDevice(ctx, database.UpsertDeviceParams{
+		ID:         request.Body.DeviceId,
+		UserID:     auth.UserName,
+		DeviceName: request.Body.DeviceName,
+		LastSynced: time.Now().UTC().Format(time.RFC3339),
+	}); err != nil {
+		log.Error("UpsertDevice DB Error:", err)
+		return CreateActivity400JSONResponse{Code: 400, Message: "Invalid device"}, nil
+	}
+
+	for _, item := range request.Body.Activity {
+		if _, err := qtx.AddActivity(ctx, database.AddActivityParams{
+			UserID:          auth.UserName,
+			DocumentID:      item.DocumentId,
+			DeviceID:        request.Body.DeviceId,
+			StartTime:       time.Unix(item.StartTime, 0).UTC().Format(time.RFC3339),
+			Duration:        item.Duration,
+			StartPercentage: float64(item.Page) / float64(item.Pages),
+			EndPercentage:   float64(item.Page+1) / float64(item.Pages),
+		}); err != nil {
+			log.Error("AddActivity DB Error:", err)
+			return CreateActivity400JSONResponse{Code: 400, Message: "Invalid activity"}, nil
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		log.Error("Transaction Commit DB Error:", err)
+		return CreateActivity500JSONResponse{Code: 500, Message: "Database error"}, nil
+	}
+	committed = true
+
+	response := CreateActivityResponse{Added: int64(len(request.Body.Activity))}
+	return CreateActivity200JSONResponse(response), nil
+}