76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package models
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import (
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"context"
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"database/sql"
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"errors"
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"fmt"
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"screenmark/screenmark/.gen/haystack/haystack/model"
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. "screenmark/screenmark/.gen/haystack/haystack/table"
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. "github.com/go-jet/jet/v2/postgres"
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"github.com/google/uuid"
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)
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type UserModel struct {
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dbPool *sql.DB
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}
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type ImageWithProperties struct {
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ID uuid.UUID
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Image model.Image
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Tags []struct {
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model.ImageTags
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Tag model.UserTags
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}
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Links []model.ImageLinks
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Text []model.ImageText
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}
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func getUserIdFromImage(ctx context.Context, dbPool *sql.DB, imageId uuid.UUID) (uuid.UUID, error) {
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getUserIdStmt := UserImages.SELECT(UserImages.UserID).WHERE(UserImages.ID.EQ(UUID(imageId)))
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user := []model.Users{}
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err := getUserIdStmt.QueryContext(ctx, dbPool, &user)
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if err != nil {
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return uuid.Nil, err
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}
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if len(user) != 1 {
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return uuid.Nil, errors.New("Expected exactly one choice.")
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}
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return user[0].ID, nil
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}
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func (m UserModel) ListWithProperties(ctx context.Context, userId uuid.UUID) ([]ImageWithProperties, error) {
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listWithPropertiesStmt := SELECT(
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UserImages.ID.AS("ImageWithProperties.ID"),
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Image.ID,
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Image.ImageName,
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ImageTags.AllColumns,
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UserTags.AllColumns,
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ImageText.AllColumns,
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ImageLinks.AllColumns).
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FROM(
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UserImages.INNER_JOIN(Image, Image.ID.EQ(UserImages.ImageID)).
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LEFT_JOIN(ImageTags, ImageTags.ImageID.EQ(UserImages.ID)).
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INNER_JOIN(UserTags, UserTags.ID.EQ(ImageTags.TagID)).
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LEFT_JOIN(ImageText, ImageText.ImageID.EQ(UserImages.ID)).
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LEFT_JOIN(ImageLinks, ImageLinks.ImageID.EQ(UserImages.ID))).
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WHERE(UserImages.UserID.EQ(UUID(userId)))
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fmt.Println(listWithPropertiesStmt.DebugSql())
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images := []ImageWithProperties{}
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err := listWithPropertiesStmt.QueryContext(ctx, m.dbPool, &images)
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return images, err
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}
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func NewUserModel(db *sql.DB) UserModel {
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return UserModel{dbPool: db}
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}
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