mirror of https://github.com/sunface/rust-course
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57 lines
1.5 KiB
57 lines
1.5 KiB
package story
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import (
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"net/http"
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"github.com/imdotdev/im.dev/server/pkg/db"
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"github.com/imdotdev/im.dev/server/pkg/e"
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"github.com/imdotdev/im.dev/server/pkg/models"
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)
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func SubmitSeriesPost(seriesID string, posts []*models.SeriesPost) *e.Error {
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_, err := db.Conn.Exec("DELETE FROM series_post WHERE series_id=?", seriesID)
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if err != nil {
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logger.Warn("delete series post error", "error", err)
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return e.New(http.StatusInternalServerError, e.Internal)
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}
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for _, post := range posts {
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_, err = db.Conn.Exec("INSERT INTO series_post (series_id,post_id,priority) VALUES (?,?,?)", seriesID, post.PostID, post.Priority)
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if err != nil {
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logger.Warn("add series post error", "error", err)
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}
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}
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return nil
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}
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func GetSeriesPost(seriesID string) ([]*models.SeriesPost, *e.Error) {
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posts := make([]*models.SeriesPost, 0)
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rows, err := db.Conn.Query("SELECT post_id,priority FROM series_post WHERE series_id=?", seriesID)
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if err != nil {
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logger.Warn("select series post error", "error", err)
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return nil, e.New(http.StatusInternalServerError, e.Internal)
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}
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for rows.Next() {
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post := &models.SeriesPost{}
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err := rows.Scan(&post.PostID, &post.Priority)
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if err != nil {
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logger.Warn("scan series post error", "error", err)
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continue
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}
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posts = append(posts, post)
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}
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return posts, nil
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}
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func DeleteSeriesPost(id string) *e.Error {
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_, err := db.Conn.Exec("DELETE FROM series_post WHERE series_id=?", id)
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if err != nil {
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return e.New(http.StatusInternalServerError, e.Internal)
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}
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return nil
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}
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