92 lines
2.0 KiB
Go
92 lines
2.0 KiB
Go
package sqlite
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import (
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"crowsnest/internal/model"
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"database/sql"
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)
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type ResponseModel struct {
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DB *sql.DB
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}
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// TODO docstring
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func (m *ResponseModel) All() ([]model.Response, error) {
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stmt := `
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SELECT url, content, fetchDate, processed
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FROM responses
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`
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rows, err := m.DB.Query(stmt)
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if err != nil { return nil, err }
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responses := []model.Response{}
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for rows.Next() {
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r := model.Response{}
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err := rows.Scan(&r.Url, &r.Content, &r.FetchDate, &r.Processed)
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if err != nil { return nil, err }
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responses = append(responses, r)
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}
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if err = rows.Err(); err != nil { return nil, err }
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return responses, nil
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}
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// TODO docstring
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func (m *ResponseModel) UnprocessedUrls() ([]string, error) {
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stmt := `
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SELECT url
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FROM responses
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WHERE NOT processed
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`
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rows, err := m.DB.Query(stmt)
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if err != nil { return nil, err }
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urls := make([]string, 0)
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for rows.Next() {
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r := ""
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err := rows.Scan(&r)
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if err != nil { return nil, err }
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urls = append(urls, r)
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}
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if err = rows.Err(); err != nil { return nil, err }
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return urls, nil
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}
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// TODO docstring
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func (m *ResponseModel) GetByUrl(url string) (model.Response, error) {
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stmt := `
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SELECT url, content, fetchDate, processed
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FROM responses
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WHERE url = ?
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`
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res := model.Response{}
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row := m.DB.QueryRow(stmt, url)
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err := row.Scan(&res.Url, &res.Content, &res.FetchDate, &res.Processed)
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return res, err
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}
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// TODO docstring
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func (m *ResponseModel) Insert(url string, content string) error {
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// insert response
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stmt := `INSERT INTO responses (url, content) VALUES (?, ?)`
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_, err := m.DB.Exec(stmt, url, content)
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return err
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}
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// TODO docstring
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func (m *ResponseModel) Processed(url string) error {
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// insert response
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stmt := `UPDATE responses SET processed = true WHERE url = ?`
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_, err := m.DB.Exec(stmt, url)
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return err
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}
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