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Generator clean up.

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Ensure all sql types can be processed.
This commit is contained in:
zer0sub 2019-05-27 13:11:15 +02:00
parent b3a52ceb31
commit 64ba909381
21 changed files with 495 additions and 208 deletions
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41
generator/postgres-metadata/column_info.go
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@ -4,6 +4,7 @@ import (
"database/sql"
"fmt"
"github.com/serenize/snaker"
"strings"
)
type ColumnInfo struct {
@ -13,26 +14,21 @@ type ColumnInfo struct {
EnumName string
}
func (c ColumnInfo) ToSqlBuilderColumnType() string {
func (c ColumnInfo) SqlBuilderColumnType() string {
switch c.DataType {
case "boolean":
return "BoolColumn"
case "smallint":
case "smallint", "integer", "bigint":
return "IntegerColumn"
case "integer":
return "IntegerColumn"
case "bigint":
return "IntegerColumn"
case "date", "timestamp without time zone", "timestamp with time zone":
case "date", "timestamp without time zone", "timestamp with time zone", "time with time zone", "time without time zone":
return "TimeColumn"
case "text", "character", "character varying", "bytea", "uuid":
case "USER-DEFINED", "text", "character", "character varying", "bytea", "uuid",
"tsvector", "bit", "bit varying", "money", "json", "jsonb", "xml", "point", "interval", "line", "ARRAY":
return "StringColumn"
case "real":
return "NumericColumn"
case "numeric", "double precision":
case "real", "numeric", "double precision":
return "NumericColumn"
default:
fmt.Println("Unknownl type: " + c.DataType + ", using string column instead.")
fmt.Println("Unknown sql type: " + c.DataType + ", using string column instead for sql builder.")
return "StringColumn"
}
}
@ -49,11 +45,12 @@ func (c ColumnInfo) GoBaseType() string {
return "int32"
case "bigint":
return "int64"
case "date", "timestamp without time zone", "timestamp with time zone":
case "date", "timestamp without time zone", "timestamp with time zone", "time with time zone", "time without time zone":
return "time.Time"
case "bytea":
return "[]byte"
case "text", "character", "character varying":
case "text", "character", "character varying", "tsvector", "bit", "bit varying", "money", "json", "jsonb",
"xml", "point", "interval", "line", "ARRAY":
return "string"
case "real":
return "float32"
@ -61,31 +58,21 @@ func (c ColumnInfo) GoBaseType() string {
return "float64"
case "uuid":
return "uuid.UUID"
case "json", "jsonb":
return "types.JSONText"
default:
fmt.Println("Unknown go map type: " + c.DataType + ", " + c.EnumName + ", using string instead.")
fmt.Println("Unknown sql type: " + c.DataType + ", " + c.EnumName + ", using string instead for model type.")
return "string"
}
}
func (c ColumnInfo) ToGoType() string {
func (c ColumnInfo) GoModelType() string {
typeStr := c.GoBaseType()
if c.IsNullable {
if c.IsNullable && !strings.HasPrefix(typeStr, "[]") {
return "*" + typeStr
}
return typeStr
}
func (c ColumnInfo) ToGoFieldName() string {
return snaker.SnakeToCamel(c.Name)
}
func (c ColumnInfo) ToGoVarName() string {
return snaker.SnakeToCamel(c.Name) + "Column"
}
func getColumnInfos(db *sql.DB, dbName, schemaName, tableName string) ([]ColumnInfo, error) {
query := `