Fix support for query interfaces defined in model packages

[uptutu]

support query interface in where is models define

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Support for Query Interfaces Defined in Model Packages and Code Generation Improvements

This PR introduces enhanced support for query interfaces such as UserQuery and generic Query[T any] defined directly within model packages, allowing the code generation system to produce type-safe, concrete implementations for these interfaces. Key modifications include updates to the type resolution logic in internal/gen/generator.go, addition of new and updated model/interface files, refreshed generated code for query/update methods, and corrections to SQL template documentation and example usage in README.md. These changes collectively improve ergonomics and correctness when binding SQL templates to interfaces within model code.

Key Changes

• Added UserQuery and generic Query[T any] interfaces in examples/models/user_query.go and examples/models/query.go
• Generated new query implementation files: examples/output/models/user_query.go and examples/output/models/query.go
• Implemented concrete methods (QueryWith, UpdateWith, GetByID, FilterWithColumn) for these interfaces
• Enhanced parseFieldType and type/package path resolution logic in internal/gen/generator.go
• Fixed initialization of filesWithCfg in internal/gen/generator.go
• Updated documentation and SQL template examples in README.md
• Minor output formatting fix in internal/gen/generator_test.go

Affected Areas

• examples/models/user_query.go
• examples/models/query.go
• examples/output/models/user_query.go
• examples/output/models/query.go
• internal/gen/generator.go
• README.md
• internal/gen/generator_test.go

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This summary was automatically generated by @propel-code-bot

[Copilot]

Pull Request Overview

This PR adds support for query interfaces where models are defined, addressing type resolution issues in the code generator. The main change improves how the generator handles exported types by properly qualifying them with package names when necessary.

• Enhanced type resolution logic in the parser to handle exported types in the same package
• Generated query interface implementations for User and Query models
• Updated documentation to correct template syntax examples

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
internal/gen/generator.go	Improved variable declaration style and added logic to handle exported type resolution with package qualification
examples/output/models/user_query.go	Generated query interface implementation for User model with QueryWith and UpdateWith methods
examples/output/models/query.go	Generated generic query interface implementation with GetByID and FilterWithColumn methods
examples/models/user_query.go	Added source interface definition for User-specific query operations
examples/models/query.go	Added source interface definition for generic query operations
README.md	Fixed template syntax in documentation examples by removing @ prefix from conditionals

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[Copilot]

Pull Request Overview

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

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[Copilot]

[nitpick] While var filesWithCfg []string is more idiomatic than filesWithCfg := []string{}, this change appears cosmetic and doesn't address any functional issue. Consider whether this change is necessary for the PR's primary objective.

[Copilot]

The UpdateWith method has inconsistent comma handling. Line 70 adds a comma after name=? but line 74 doesn't add a comma after age=?. This could result in malformed SQL when both fields are present.

Suggested change

	var tmp strings.Builder
	if user.Name != "" {
	tmp.WriteString(" name=?,")
	params = append(params, user.Name)
	}
	if user.Age > 0 {
	tmp.WriteString(" age=?")
	params = append(params, user.Age)
	}
	c := strings.TrimSpace(tmp.String())
	if c != "" {
	c = strings.Trim(c, ", ")
	sb.WriteString(" SET ")
	sb.WriteString(c)
	assignments := make([]string, 0, 2)
	if user.Name != "" {
	assignments = append(assignments, "name=?")
	params = append(params, user.Name)
	}
	if user.Age > 0 {
	assignments = append(assignments, "age=?")
	params = append(params, user.Age)
	}
	if len(assignments) > 0 {
	sb.WriteString(" SET ")
	sb.WriteString(strings.Join(assignments, ", "))