105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
package gen
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import (
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"fmt"
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"strings"
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"github.com/zeromicro/go-zero/core/collection"
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"github.com/zeromicro/go-zero/tools/goctl/model/sql/template"
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"github.com/zeromicro/go-zero/tools/goctl/util"
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"github.com/zeromicro/go-zero/tools/goctl/util/pathx"
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"github.com/zeromicro/go-zero/tools/goctl/util/stringx"
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)
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func genInsert(table Table, withCache, postgreSql bool) (string, string, error) {
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keySet := collection.NewSet()
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keyVariableSet := collection.NewSet()
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keySet.AddStr(table.PrimaryCacheKey.DataKeyExpression)
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keyVariableSet.AddStr(table.PrimaryCacheKey.KeyLeft)
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for _, key := range table.UniqueCacheKey {
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keySet.AddStr(key.DataKeyExpression)
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keyVariableSet.AddStr(key.KeyLeft)
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}
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expressions := make([]string, 0)
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expressionValues := make([]string, 0)
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var count int
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for _, field := range table.Fields {
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camel := field.Name.ToCamel()
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if camel == "CreateTime" || camel == "UpdateTime" {
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continue
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}
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if field.Name.Source() == table.PrimaryKey.Name.Source() {
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if table.PrimaryKey.AutoIncrement {
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continue
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}
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}
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count += 1
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if postgreSql {
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expressions = append(expressions, fmt.Sprintf("$%d", count))
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} else {
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expressions = append(expressions, "?")
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}
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expressionValues = append(expressionValues, "data."+camel)
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}
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camel := table.Name.ToCamel()
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var text string
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var err error
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// if database is postgresql
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if postgreSql {
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text, err = pathx.LoadTemplate(category, insertTemplateFile, template.InsertPg)
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if err != nil {
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return "", "", err
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}
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} else {
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text, err = pathx.LoadTemplate(category, insertTemplateFile, template.Insert)
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if err != nil {
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return "", "", err
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}
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}
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output, err := util.With("insert").
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Parse(text).
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Execute(map[string]interface{}{
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"withCache": withCache,
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"containsIndexCache": table.ContainsUniqueCacheKey,
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"upperStartCamelObject": camel,
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"lowerStartCamelObject": stringx.From(camel).Untitle(),
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"expression": strings.Join(expressions, ", "),
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"expressionValues": strings.Join(expressionValues, ", "),
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"keys": strings.Join(keySet.KeysStr(), "\n"),
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"keyValues": strings.Join(keyVariableSet.KeysStr(), ", "),
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"data": table,
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})
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if err != nil {
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return "", "", err
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}
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// interface method
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// if database is postgresql
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if postgreSql {
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text, err = pathx.LoadTemplate(category, insertTemplateMethodFile, template.InsertMethodPg)
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if err != nil {
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return "", "", err
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}
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} else {
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text, err = pathx.LoadTemplate(category, insertTemplateMethodFile, template.InsertMethod)
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if err != nil {
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return "", "", err
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}
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}
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insertMethodOutput, err := util.With("insertMethod").Parse(text).Execute(map[string]interface{}{
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"upperStartCamelObject": camel,
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"data": table,
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})
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if err != nil {
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return "", "", err
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}
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return output.String(), insertMethodOutput.String(), nil
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}
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