add customized.tpl for model template

tools/goctl/model/sql/gen/customized.go

@@ -0,0 +1,108 @@
+package gen
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"github.com/zeromicro/go-zero/core/collection"
+	"github.com/zeromicro/go-zero/tools/goctl/model/sql/template"
+	"github.com/zeromicro/go-zero/tools/goctl/util"
+	"github.com/zeromicro/go-zero/tools/goctl/util/pathx"
+	"github.com/zeromicro/go-zero/tools/goctl/util/stringx"
+)
+
+// Field describes a table field
+type Field struct {
+	NameOriginal    string
+	UpperName       string
+	LowerName       string
+	DataType        string
+	Comment         string
+	SeqInIndex      int
+	OrdinalPosition int
+}
+
+func genCustomized(table Table, withCache, postgreSql bool) (string, error) {
+	expressions := make([]string, 0)
+	expressionValues := make([]string, 0)
+	fields := make([]Field, 0)
+	var count int
+	for _, field := range table.Fields {
+		camel := util.SafeString(field.Name.ToCamel())
+		if table.isIgnoreColumns(field.Name.Source()) {
+			continue
+		}
+
+		if field.Name.Source() == table.PrimaryKey.Name.Source() {
+			if table.PrimaryKey.AutoIncrement {
+				continue
+			}
+		}
+
+		count += 1
+		if postgreSql {
+			expressions = append(expressions, fmt.Sprintf("$%d", count))
+		} else {
+			expressions = append(expressions, "?")
+		}
+		expressionValues = append(expressionValues, "data."+camel)
+
+		f := Field{
+			NameOriginal:    field.NameOriginal,
+			UpperName:       camel,
+			LowerName:       stringx.From(camel).Untitle(),
+			DataType:        field.DataType,
+			Comment:         field.Comment,
+			SeqInIndex:      field.SeqInIndex,
+			OrdinalPosition: field.OrdinalPosition,
+		}
+		fields = append(fields, f)
+	}
+
+	keySet := collection.NewSet()
+	keyVariableSet := collection.NewSet()
+	keySet.AddStr(table.PrimaryCacheKey.KeyExpression)
+	keyVariableSet.AddStr(table.PrimaryCacheKey.KeyLeft)
+	for _, key := range table.UniqueCacheKey {
+		keySet.AddStr(key.DataKeyExpression)
+		keyVariableSet.AddStr(key.KeyLeft)
+	}
+	keys := keySet.KeysStr()
+	sort.Strings(keys)
+	keyVars := keyVariableSet.KeysStr()
+	sort.Strings(keyVars)
+
+	camel := table.Name.ToCamel()
+	text, err := pathx.LoadTemplate(category, customizedTemplateFile, template.Customized)
+	if err != nil {
+		return "", err
+	}
+
+	output, err := util.With("customized").
+		Parse(text).
+		Execute(map[string]any{
+			"withCache":                 withCache,
+			"containsIndexCache":        table.ContainsUniqueCacheKey,
+			"upperStartCamelObject":     camel,
+			"lowerStartCamelObject":     stringx.From(camel).Untitle(),
+			"lowerStartCamelPrimaryKey": util.EscapeGolangKeyword(stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle()),
+			"upperStartCamelPrimaryKey": table.PrimaryKey.Name.ToCamel(),
+			"primaryKeyDataType":        table.PrimaryKey.DataType,
+			"originalPrimaryKey":        wrapWithRawString(table.PrimaryKey.Name.Source(), postgreSql),
+			"primaryCacheKey":           table.PrimaryCacheKey.DataKeyExpression,
+			"primaryKeyVariable":        table.PrimaryCacheKey.KeyLeft,
+			"keys":                      strings.Join(keys, "\n"),
+			"keyValues":                 strings.Join(keyVars, ", "),
+			"expression":                strings.Join(expressions, ", "),
+			"expressionValues":          strings.Join(expressionValues, ", "),
+			"postgreSql":                postgreSql,
+			"fields":                    fields,
+			"data":                      table,
+		})
+	if err != nil {
+		return "", err
+	}
+
+	return output.String(), nil
+}

tools/goctl/model/sql/gen/gen.go

@@ -36,16 +36,17 @@ type (
 	Option func(generator *defaultGenerator)
 
 	code struct {
-		importsCode string
-		varsCode    string
-		typesCode   string
-		newCode     string
-		insertCode  string
-		findCode    []string
-		updateCode  string
-		deleteCode  string
-		cacheExtra  string
-		tableName   string
+		importsCode    string
+		varsCode       string
+		typesCode      string
+		newCode        string
+		insertCode     string
+		findCode       []string
+		updateCode     string
+		deleteCode     string
+		cacheExtra     string
+		tableName      string
+		customizedCode string
 	}
 
 	codeTuple struct {
@@ -323,17 +324,23 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 		return "", err
 	}
 
+	customizedCode, err := genCustomized(table, withCache, g.isPostgreSql)
+	if err != nil {
+		return "", err
+	}
+
 	code := &code{
-		importsCode: importsCode,
-		varsCode:    varsCode,
-		typesCode:   typesCode,
-		newCode:     newCode,
-		insertCode:  insertCode,
-		findCode:    findCode,
-		updateCode:  updateCode,
-		deleteCode:  deleteCode,
-		cacheExtra:  ret.cacheExtra,
-		tableName:   tableName,
+		importsCode:    importsCode,
+		varsCode:       varsCode,
+		typesCode:      typesCode,
+		newCode:        newCode,
+		insertCode:     insertCode,
+		findCode:       findCode,
+		updateCode:     updateCode,
+		deleteCode:     deleteCode,
+		cacheExtra:     ret.cacheExtra,
+		tableName:      tableName,
+		customizedCode: customizedCode,
 	}
 
 	output, err := g.executeModel(table, code)
@@ -387,6 +394,7 @@ func (g *defaultGenerator) executeModel(table Table, code *code) (*bytes.Buffer,
 		"extraMethod": code.cacheExtra,
 		"tableName":   code.tableName,
 		"data":        table,
+		"customized":  code.customizedCode,
 	})
 	if err != nil {
 		return nil, err

tools/goctl/model/sql/gen/template.go

@@ -9,6 +9,7 @@ import (
 
 const (
 	category                              = "model"
+	customizedTemplateFile                = "customized.tpl"
 	deleteTemplateFile                    = "delete.tpl"
 	deleteMethodTemplateFile              = "interface-delete.tpl"
 	fieldTemplateFile                     = "field.tpl"
@@ -34,6 +35,7 @@ const (
 )
 
 var templates = map[string]string{
+	customizedTemplateFile:                template.Customized,
 	deleteTemplateFile:                    template.Delete,
 	deleteMethodTemplateFile:              template.DeleteMethod,
 	fieldTemplateFile:                     template.Field,

tools/goctl/model/sql/template/template.go

@@ -7,6 +7,11 @@ import (
 	"github.com/zeromicro/go-zero/tools/goctl/util"
 )
 
+// Customized defines a template for customized in model
+//
+//go:embed tpl/customized.tpl
+var Customized string
+
 // Vars defines a template for var block in model
 //
 //go:embed tpl/var.tpl
@@ -51,6 +56,7 @@ package {{.pkg}}
 {{.update}}
 {{.extraMethod}}
 {{.tableName}}
+{{.customized}}
 `, util.DoNotEditHead)
 
 // Insert defines a template for insert code in model