63 lines
1.8 KiB
Go
63 lines
1.8 KiB
Go
package api
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import (
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"database/sql"
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"net/http"
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"sort"
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)
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// FieldsHandler 返回指定数据源的所有表字段，包含 hidden 默认值（全部 true，可前端精确控制显示/隐藏）
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func FieldsHandler(marketing, ymt *sql.DB) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ds := r.URL.Query().Get("datasource")
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db := marketing
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if ds == "ymt" {
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db = ymt
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}
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hiddenDefaults := getHiddenFieldsFromCode(ds)
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var tables []string
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if ds == "ymt" {
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tables = []string{"order_info", "order_cash", "order_voucher", "order_digit", "goods_voucher_batch", "goods_voucher_subject_config", "merchant", "activity"}
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} else {
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tables = []string{"order", "order_detail", "order_cash", "order_voucher", "plan", "key_batch", "code_batch", "voucher", "voucher_batch", "merchant_key_send"}
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}
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out := []map[string]interface{}{}
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for _, tbl := range tables {
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cols := getColumns(db, tbl)
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fields := []map[string]interface{}{}
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for _, c := range cols {
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tCanonical, fCanonical := canonicalField(ds, tbl, c.Name)
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if tCanonical == "" || fCanonical == "" {
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continue
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}
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label := c.Comment
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if label == "" {
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label = fCanonical
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}
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hidden := isFieldHidden(hiddenDefaults, tCanonical, fCanonical)
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fields = append(fields, map[string]interface{}{
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"key": tCanonical + "." + fCanonical,
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"field": fCanonical,
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"label": label,
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"hidden": hidden,
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})
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}
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tDisplay := displayTable(ds, tbl)
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out = append(out, map[string]interface{}{
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"table": tDisplay,
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"label": tableLabel(tDisplay),
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"fields": fields,
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})
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}
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sort.Slice(out, func(i, j int) bool { return out[i]["table"].(string) < out[j]["table"].(string) })
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ok(w, r, map[string]interface{}{
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"datasource": ds,
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"tables": out,
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})
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})
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}
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