Files
relspecgo/pkg/commontypes/typescript.go
Hein 8c602e3db0
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Added go text template writier (#1)
feat(templ):  added templ to command line that reads go template and outputs code

Reviewed-on: #1
Co-authored-by: Hein <hein.puth@gmail.com>
Co-committed-by: Hein <hein.puth@gmail.com>
2026-01-03 19:05:53 +00:00

76 lines
1.6 KiB
Go

package commontypes
// TypeScriptTypeMap maps PostgreSQL types to TypeScript types
var TypeScriptTypeMap = map[string]string{
// Integer types
"integer": "number",
"int": "number",
"int4": "number",
"smallint": "number",
"int2": "number",
"bigint": "number",
"int8": "number",
"serial": "number",
"bigserial": "number",
"smallserial": "number",
// String types
"text": "string",
"varchar": "string",
"char": "string",
"character": "string",
"citext": "string",
"bpchar": "string",
"uuid": "string",
// Boolean
"boolean": "boolean",
"bool": "boolean",
// Float types
"real": "number",
"float4": "number",
"double precision": "number",
"float8": "number",
"numeric": "number",
"decimal": "number",
// Date/Time types
"timestamp": "Date",
"timestamp without time zone": "Date",
"timestamp with time zone": "Date",
"timestamptz": "Date",
"date": "Date",
"time": "Date",
"time without time zone": "Date",
"time with time zone": "Date",
"timetz": "Date",
// Binary
"bytea": "Buffer",
// JSON
"json": "any",
"jsonb": "any",
// Array
"array": "any[]",
}
// SQLToTypeScript converts SQL types to TypeScript types
func SQLToTypeScript(sqlType string, nullable bool) string {
baseType := ExtractBaseType(sqlType)
tsType, ok := TypeScriptTypeMap[baseType]
if !ok {
tsType = "any"
}
// Handle nullable types
if nullable {
return tsType
}
return tsType + " | null"
}