Refactor packages to have more idiomatic code base

1 files changed, 223 insertions, 0 deletions

diff --git a/api/entry.go b/api/entry.go
new file mode 100644
index 00000000..4152da88
--- /dev/null
+++ b/api/entry.go
@@ -0,0 +1,223 @@
+// Copyright 2017 Frédéric Guillot. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package api
+
+import (
+	"errors"
+
+	"github.com/miniflux/miniflux/http/handler"
+	"github.com/miniflux/miniflux/model"
+)
+
+// GetFeedEntry is the API handler to get a single feed entry.
+func (c *Controller) GetFeedEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+	feedID, err := request.IntegerParam("feedID")
+	if err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	entryID, err := request.IntegerParam("entryID")
+	if err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(userID)
+	builder.WithFeedID(feedID)
+	builder.WithEntryID(entryID)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to fetch this entry from the database"))
+		return
+	}
+
+	if entry == nil {
+		response.JSON().NotFound(errors.New("Entry not found"))
+		return
+	}
+
+	response.JSON().Standard(entry)
+}
+
+// GetEntry is the API handler to get a single entry.
+func (c *Controller) GetEntry(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+	entryID, err := request.IntegerParam("entryID")
+	if err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(userID)
+	builder.WithEntryID(entryID)
+
+	entry, err := builder.GetEntry()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to fetch this entry from the database"))
+		return
+	}
+
+	if entry == nil {
+		response.JSON().NotFound(errors.New("Entry not found"))
+		return
+	}
+
+	response.JSON().Standard(entry)
+}
+
+// GetFeedEntries is the API handler to get all feed entries.
+func (c *Controller) GetFeedEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+	feedID, err := request.IntegerParam("feedID")
+	if err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	status := request.QueryStringParam("status", "")
+	if status != "" {
+		if err := model.ValidateEntryStatus(status); err != nil {
+			response.JSON().BadRequest(err)
+			return
+		}
+	}
+
+	order := request.QueryStringParam("order", model.DefaultSortingOrder)
+	if err := model.ValidateEntryOrder(order); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	direction := request.QueryStringParam("direction", model.DefaultSortingDirection)
+	if err := model.ValidateDirection(direction); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	limit := request.QueryIntegerParam("limit", 100)
+	offset := request.QueryIntegerParam("offset", 0)
+	if err := model.ValidateRange(offset, limit); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(userID)
+	builder.WithFeedID(feedID)
+	builder.WithStatus(status)
+	builder.WithOrder(order)
+	builder.WithDirection(direction)
+	builder.WithOffset(offset)
+	builder.WithLimit(limit)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to fetch the list of entries"))
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to count the number of entries"))
+		return
+	}
+
+	response.JSON().Standard(&entriesResponse{Total: count, Entries: entries})
+}
+
+// GetEntries is the API handler to fetch entries.
+func (c *Controller) GetEntries(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+
+	status := request.QueryStringParam("status", "")
+	if status != "" {
+		if err := model.ValidateEntryStatus(status); err != nil {
+			response.JSON().BadRequest(err)
+			return
+		}
+	}
+
+	order := request.QueryStringParam("order", model.DefaultSortingOrder)
+	if err := model.ValidateEntryOrder(order); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	direction := request.QueryStringParam("direction", model.DefaultSortingDirection)
+	if err := model.ValidateDirection(direction); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	limit := request.QueryIntegerParam("limit", 100)
+	offset := request.QueryIntegerParam("offset", 0)
+	if err := model.ValidateRange(offset, limit); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	builder := c.store.NewEntryQueryBuilder(userID)
+	builder.WithStatus(status)
+	builder.WithOrder(order)
+	builder.WithDirection(direction)
+	builder.WithOffset(offset)
+	builder.WithLimit(limit)
+
+	entries, err := builder.GetEntries()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to fetch the list of entries"))
+		return
+	}
+
+	count, err := builder.CountEntries()
+	if err != nil {
+		response.JSON().ServerError(errors.New("Unable to count the number of entries"))
+		return
+	}
+
+	response.JSON().Standard(&entriesResponse{Total: count, Entries: entries})
+}
+
+// SetEntryStatus is the API handler to change the status of entries.
+func (c *Controller) SetEntryStatus(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+
+	entryIDs, status, err := decodeEntryStatusPayload(request.Body())
+	if err != nil {
+		response.JSON().BadRequest(errors.New("Invalid JSON payload"))
+		return
+	}
+
+	if err := model.ValidateEntryStatus(status); err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	if err := c.store.SetEntriesStatus(userID, entryIDs, status); err != nil {
+		response.JSON().ServerError(errors.New("Unable to change entries status"))
+		return
+	}
+
+	response.JSON().NoContent()
+}
+
+// ToggleBookmark is the API handler to toggle bookmark status.
+func (c *Controller) ToggleBookmark(ctx *handler.Context, request *handler.Request, response *handler.Response) {
+	userID := ctx.UserID()
+	entryID, err := request.IntegerParam("entryID")
+	if err != nil {
+		response.JSON().BadRequest(err)
+		return
+	}
+
+	if err := c.store.ToggleBookmark(userID, entryID); err != nil {
+		response.JSON().ServerError(errors.New("Unable to toggle bookmark value"))
+		return
+	}
+
+	response.JSON().NoContent()
+}