fyp/logic/models/classes/list.go

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package model_classes
import (
"strconv"
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. "git.andr3h3nriqu3s.com/andr3/fyp/logic/db_types"
. "git.andr3h3nriqu3s.com/andr3/fyp/logic/utils"
)
func HandleList(handle *Handle) {
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handle.Get("/models/data/list", func(c *Context) *Error {
if !c.CheckAuthLevel(1) {
return nil
}
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id, err := GetIdFromUrl(c, "id")
if err != nil {
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return c.JsonBadRequest("Model Class not found!")
}
page := 0
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if c.R.URL.Query().Has("page") {
page_url := c.R.URL.Query().Get("page")
page_url_number, err := strconv.Atoi(page_url)
if err != nil {
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return c.JsonBadRequest("Page is not a number")
}
page = page_url_number
}
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var class_row struct {
Name string
Model_id string
}
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err = GetDBOnce(c, &class_row, "model_classes where id=$1", id)
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if err == NotFoundError {
return c.JsonBadRequest("Model Class not found!")
} else if err != nil {
return c.Error500(err)
}
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type baserow struct {
Id string `json:"id"`
File_Path string `json:"file_path"`
Model_Mode int `json:"model_mode"`
Status int `json:"status"`
}
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rows, err := GetDbMultitple[baserow](c, "model_data_point where class_id=$1 limit 11 offset $2", id, page*10)
if err != nil {
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return c.Error500(err)
}
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type ReturnType struct {
ImageList []*baserow `json:"image_list"`
Page int `json:"page"`
ShowNext bool `json:"showNext"`
}
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max_len := min(11, len(rows))
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c.ShowMessage = false
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return c.SendJSON(ReturnType{
ImageList: rows[0:max_len],
Page: page,
ShowNext: len(rows) == 11,
})
})
}