63 lines
1.9 KiB
Go
63 lines
1.9 KiB
Go
package api
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import (
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"fmt"
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"git.solsynth.dev/hypernet/nexus/pkg/nex/sec"
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authm "git.solsynth.dev/hypernet/passport/pkg/authkit/models"
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"git.solsynth.dev/hypernet/messaging/pkg/internal/database"
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"git.solsynth.dev/hypernet/messaging/pkg/internal/models"
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"github.com/gofiber/fiber/v2"
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)
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func getWhatsNew(c *fiber.Ctx) error {
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if err := sec.EnsureAuthenticated(c); err != nil {
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return err
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}
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user := c.Locals("user").(authm.Account)
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var lookupRange []uint
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var lookupPivots []int
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var ignoreRange []uint
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var channelMembers []models.ChannelMember
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if err := database.C.Where("account_id = ?", user.ID).
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Select("id", "channel_id", "reading_anchor").
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Find(&channelMembers).Error; err != nil {
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return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("unable to get channel identity of you: %v", err))
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} else {
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for _, member := range channelMembers {
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if member.ReadingAnchor == nil {
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continue
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}
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lookupRange = append(lookupRange, member.ChannelID)
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lookupPivots = append(lookupPivots, *member.ReadingAnchor)
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ignoreRange = append(ignoreRange, member.ID)
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}
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}
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tx := database.C
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tx = tx.Where("channel_id IN ?", lookupRange)
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tx = tx.Where("sender_id NOT IN ?", ignoreRange)
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countTx := tx
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var count int64
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if err := countTx.Model(&models.Event{}).Count(&count).Error; err != nil {
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return fiber.NewError(fiber.StatusInternalServerError, err.Error())
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}
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var result []struct {
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ChannelID uint `json:"channel_id"`
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UnreadMessageCount int `json:"count"`
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}
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if err := database.C.Table("channel_members cm").
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Select("cm.channel_id, COUNT(m.id) AS unread_message_count").
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Joins("JOIN messages m ON m.channel_id = cm.channel_id").
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Where("m.id > cm.reading_anchor AND cm.account_id = ?", 1).
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Group("cm.channel_id").
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Scan(&result).Error; err != nil {
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return fiber.NewError(fiber.StatusInternalServerError, err.Error())
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}
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return c.JSON(result)
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}
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