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go-zero/tools/goctl/model/sql/gen/insert.go

60 lines
1.7 KiB
Go

package gen
import (
"strings"
"github.com/tal-tech/go-zero/core/collection"
"github.com/tal-tech/go-zero/tools/goctl/model/sql/template"
"github.com/tal-tech/go-zero/tools/goctl/util"
"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
)
func genInsert(table Table, withCache bool) (string, error) {
keySet := collection.NewSet()
keyVariableSet := collection.NewSet()
for fieldName, key := range table.CacheKey {
if fieldName == table.PrimaryKey.Name.Source() {
continue
}
keySet.AddStr(key.DataKeyExpression)
keyVariableSet.AddStr(key.Variable)
}
expressions := make([]string, 0)
expressionValues := make([]string, 0)
for _, filed := range table.Fields {
camel := filed.Name.ToCamel()
if camel == "CreateTime" || camel == "UpdateTime" {
continue
}
if filed.IsPrimaryKey && table.PrimaryKey.AutoIncrement {
continue
}
expressions = append(expressions, "?")
expressionValues = append(expressionValues, "data."+camel)
}
camel := table.Name.ToCamel()
text, err := util.LoadTemplate(category, insertTemplateFile, template.Insert)
if err != nil {
return "", err
}
output, err := util.With("insert").
Parse(text).
Execute(map[string]interface{}{
"withCache": withCache,
"containsIndexCache": table.ContainsUniqueKey,
"upperStartCamelObject": camel,
"lowerStartCamelObject": stringx.From(camel).UnTitle(),
"expression": strings.Join(expressions, ", "),
"expressionValues": strings.Join(expressionValues, ", "),
"keys": strings.Join(keySet.KeysStr(), "\n"),
"keyValues": strings.Join(keyVariableSet.KeysStr(), ", "),
})
if err != nil {
return "", err
}
return output.String(), nil
}