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gf/container/gvar/gvar_slice.go

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2021-01-19 14:26:17 +08:00
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.
package gvar
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import "github.com/gogf/gf/v2/util/gconv"
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feat(contrib/drivers/pgsql): more field types converting support (#3737) This pull request significantly improves PostgreSQL array type handling and conversion in the `pgsql` driver, providing more accurate type mapping and conversion logic, especially for array types. It introduces comprehensive documentation, refactors conversion logic to use the `pq` package for array types, and adds extensive unit tests to ensure correctness and error handling. Additionally, minor enhancements and clarifications are made to upsert formatting and table field queries. ### PostgreSQL Array Type Handling and Conversion * Refactored `CheckLocalTypeForField` and `ConvertValueForLocal` methods in `contrib/drivers/pgsql/pgsql_convert.go` to accurately map PostgreSQL array types (such as `_int2`, `_int4`, `_int8`, `_float4`, `_float8`, `_bool`, `_varchar`, `_text`, `_char`, `_bpchar`, `_numeric`, `_decimal`, `_money`, `_bytea`) to their corresponding Go types, using the `pq` package for conversion. Added detailed documentation and mapping tables for supported types. [[1]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2R46-R63) [[2]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2L56-R103) [[3]](diffhunk://#diff-a3b1e68bfa29fbcfda7c703bbe875fa82e958f6c3ad942ef82193a9dd8ad67e2R112-R209) * Added comprehensive unit tests in `contrib/drivers/pgsql/pgsql_z_unit_convert_test.go` to verify type mapping and conversion for all supported array types, including error cases for invalid input. ### Utility and API Improvements * Added a new `Bools()` method to the `gvar.Var` type in `container/gvar/gvar_slice.go` for converting values to `[]bool`, with corresponding unit tests in `container/gvar/gvar_z_unit_slice_test.go`. [[1]](diffhunk://#diff-32e887e540e0170f785508d105cb794e4d54d854b53b6950973c80022973c490R11-R15) [[2]](diffhunk://#diff-01453eca4d4b3e35d07ca105cb924c6441d0cd9df6cbcc337a89832c8d53057fR24-R41) ### SQL Formatting and Documentation * Improved documentation and formatting in the upsert logic of `contrib/drivers/pgsql/pgsql_format_upsert.go` to clarify the use of `EXCLUDED` in PostgreSQL's `ON CONFLICT DO UPDATE`. * Enhanced readability of the table field query in `contrib/drivers/pgsql/pgsql_table_fields.go` by reformatting SQL and clarifying field extraction. --------- Co-authored-by: hailaz <739476267@qq.com> Co-authored-by: houseme <housemecn@gmail.com>
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// Bools converts and returns `v` as []bool.
func (v *Var) Bools() []bool {
return gconv.Bools(v.Val())
}
// Ints converts and returns `v` as []int.
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func (v *Var) Ints() []int {
return gconv.Ints(v.Val())
}
// Int64s converts and returns `v` as []int64.
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func (v *Var) Int64s() []int64 {
return gconv.Int64s(v.Val())
}
// Uints converts and returns `v` as []uint.
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func (v *Var) Uints() []uint {
return gconv.Uints(v.Val())
}
// Uint64s converts and returns `v` as []uint64.
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func (v *Var) Uint64s() []uint64 {
return gconv.Uint64s(v.Val())
}
// Floats is alias of Float64s.
func (v *Var) Floats() []float64 {
return gconv.Floats(v.Val())
}
// Float32s converts and returns `v` as []float32.
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func (v *Var) Float32s() []float32 {
return gconv.Float32s(v.Val())
}
// Float64s converts and returns `v` as []float64.
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func (v *Var) Float64s() []float64 {
return gconv.Float64s(v.Val())
}
// Strings converts and returns `v` as []string.
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func (v *Var) Strings() []string {
return gconv.Strings(v.Val())
}
// Interfaces converts and returns `v` as []interfaces{}.
refactor: interface{} to any and reflect.Ptr to reflect.Pointer (#4395) This pull request standardizes the use of the Go 1.18+ `any` type alias instead of `interface{}` throughout the codebase. The change improves code readability and aligns with modern Go best practices. The update touches many files, including core data structures, code generation templates, logging utilities, and test data, ensuring consistency across all usages. **Type alias migration to `any`:** * Replaced all instances of `interface{}` with `any` in core data structures such as `garray` and in generated model structs (e.g., `TableUser`, `User1`, `User2`) to modernize type usage. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[3]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[4]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[5]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[6]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) * Updated function signatures, method parameters, and return types from `interface{}` to `any` in various parts of the codebase, including code generation, service logic, and logging utilities (e.g., `mlog`). [[1]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[2]](diffhunk://#diff-2b1953fb78cf3593d8c2c7d911e95b65fd0b847c30ed0b4d167d16fe6d781235L54-R74) [[3]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[4]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) [[5]](diffhunk://#diff-c5d51d56f487779a2b6207c7ad26c7a20bbadcc846ce094fe60ab4cabff58c51L107-R107) [[6]](diffhunk://#diff-f96e6a9fdb416eb1804ceaba1fe0ac637bff22c43837f8bb849c2366ce72d4a1L116-R121) [[7]](diffhunk://#diff-f94c83a1b08ae060d9346f4a6031fc4a7b9a0b894e02d9afaa09018b6598eac0L112-R112) [[8]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L36-R36) [[9]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L74-R74) [[10]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L96-R96) **Generated code and templates:** * Adjusted generated files and code generation templates to output `any` instead of `interface{}` for relevant struct fields and function signatures, ensuring that new code generation aligns with the updated convention. [[1]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[2]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[3]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[4]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[5]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) [[6]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[7]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[8]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) **Container and utility updates:** * Refactored the `garray` container implementation and related constructors/methods to use `[]any` instead of `[]interface{}`, along with corresponding function signatures. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L52-R52) [[3]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L62-R62) [[4]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L73-R86) [[5]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L96-R97) [[6]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L107-R114) [[7]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L124-R124) [[8]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L135-R143) [[9]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L167-R167) These changes collectively modernize the codebase and prepare it for future Go developments by using the idiomatic `any` type.
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func (v *Var) Interfaces() []any {
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return gconv.Interfaces(v.Val())
}
// Slice is alias of Interfaces.
refactor: interface{} to any and reflect.Ptr to reflect.Pointer (#4395) This pull request standardizes the use of the Go 1.18+ `any` type alias instead of `interface{}` throughout the codebase. The change improves code readability and aligns with modern Go best practices. The update touches many files, including core data structures, code generation templates, logging utilities, and test data, ensuring consistency across all usages. **Type alias migration to `any`:** * Replaced all instances of `interface{}` with `any` in core data structures such as `garray` and in generated model structs (e.g., `TableUser`, `User1`, `User2`) to modernize type usage. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[3]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[4]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[5]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[6]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) * Updated function signatures, method parameters, and return types from `interface{}` to `any` in various parts of the codebase, including code generation, service logic, and logging utilities (e.g., `mlog`). [[1]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[2]](diffhunk://#diff-2b1953fb78cf3593d8c2c7d911e95b65fd0b847c30ed0b4d167d16fe6d781235L54-R74) [[3]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[4]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) [[5]](diffhunk://#diff-c5d51d56f487779a2b6207c7ad26c7a20bbadcc846ce094fe60ab4cabff58c51L107-R107) [[6]](diffhunk://#diff-f96e6a9fdb416eb1804ceaba1fe0ac637bff22c43837f8bb849c2366ce72d4a1L116-R121) [[7]](diffhunk://#diff-f94c83a1b08ae060d9346f4a6031fc4a7b9a0b894e02d9afaa09018b6598eac0L112-R112) [[8]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L36-R36) [[9]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L74-R74) [[10]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L96-R96) **Generated code and templates:** * Adjusted generated files and code generation templates to output `any` instead of `interface{}` for relevant struct fields and function signatures, ensuring that new code generation aligns with the updated convention. [[1]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[2]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[3]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[4]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[5]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) [[6]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[7]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[8]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) **Container and utility updates:** * Refactored the `garray` container implementation and related constructors/methods to use `[]any` instead of `[]interface{}`, along with corresponding function signatures. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L52-R52) [[3]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L62-R62) [[4]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L73-R86) [[5]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L96-R97) [[6]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L107-R114) [[7]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L124-R124) [[8]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L135-R143) [[9]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L167-R167) These changes collectively modernize the codebase and prepare it for future Go developments by using the idiomatic `any` type.
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func (v *Var) Slice() []any {
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return v.Interfaces()
}
// Array is alias of Interfaces.
refactor: interface{} to any and reflect.Ptr to reflect.Pointer (#4395) This pull request standardizes the use of the Go 1.18+ `any` type alias instead of `interface{}` throughout the codebase. The change improves code readability and aligns with modern Go best practices. The update touches many files, including core data structures, code generation templates, logging utilities, and test data, ensuring consistency across all usages. **Type alias migration to `any`:** * Replaced all instances of `interface{}` with `any` in core data structures such as `garray` and in generated model structs (e.g., `TableUser`, `User1`, `User2`) to modernize type usage. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[3]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[4]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[5]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[6]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) * Updated function signatures, method parameters, and return types from `interface{}` to `any` in various parts of the codebase, including code generation, service logic, and logging utilities (e.g., `mlog`). [[1]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[2]](diffhunk://#diff-2b1953fb78cf3593d8c2c7d911e95b65fd0b847c30ed0b4d167d16fe6d781235L54-R74) [[3]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[4]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) [[5]](diffhunk://#diff-c5d51d56f487779a2b6207c7ad26c7a20bbadcc846ce094fe60ab4cabff58c51L107-R107) [[6]](diffhunk://#diff-f96e6a9fdb416eb1804ceaba1fe0ac637bff22c43837f8bb849c2366ce72d4a1L116-R121) [[7]](diffhunk://#diff-f94c83a1b08ae060d9346f4a6031fc4a7b9a0b894e02d9afaa09018b6598eac0L112-R112) [[8]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L36-R36) [[9]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L74-R74) [[10]](diffhunk://#diff-748b11dbe8828dd4c040ec23cae0b8fe57ecf0a2d1b7694ea39102294e633c64L96-R96) **Generated code and templates:** * Adjusted generated files and code generation templates to output `any` instead of `interface{}` for relevant struct fields and function signatures, ensuring that new code generation aligns with the updated convention. [[1]](diffhunk://#diff-6c19859cb32c7516ea95ddc8f8235460818eb2f24d2204308e0d9e1b19e7d90fL15-R19) [[2]](diffhunk://#diff-a15ba2f5e830b4833c47b902515a4f9e5a4f83a3707698f3229b307ec3776b41L15-R18) [[3]](diffhunk://#diff-52e0837e84d49221d1b810d88fdf78221f36cffcd664fb42f8aba49a79b974dcL15-R19) [[4]](diffhunk://#diff-11c3457d1a23a4ca6ecd00d6b856289774936b6a708384cf03aff164044e7546L15-R19) [[5]](diffhunk://#diff-2cff9cf8e6a0cc34087326d8c8149c3bbaf74c76fdbdf5a73daed13cc04249e1L15-R19) [[6]](diffhunk://#diff-175edfeea54490b8fe4e18ffcbea5835efaf8f0b8acf623359073987cae7eb76L48-R55) [[7]](diffhunk://#diff-e001b7a4b63603b9b14f00de78a4d570bb76c5f57d856a24643f071032e12356L66-R73) [[8]](diffhunk://#diff-5582954e8a9983988dc8854ad82067fb2ac6269b988e07357ad8db1dfec5f1a0L39-R41) **Container and utility updates:** * Refactored the `garray` container implementation and related constructors/methods to use `[]any` instead of `[]interface{}`, along with corresponding function signatures. [[1]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L31-R31) [[2]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L52-R52) [[3]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L62-R62) [[4]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L73-R86) [[5]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L96-R97) [[6]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L107-R114) [[7]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L124-R124) [[8]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L135-R143) [[9]](diffhunk://#diff-3a1259e160a4dfa5fe49dfe739fbdb986c0d0a2220a709882ea48d3ae1b8f911L167-R167) These changes collectively modernize the codebase and prepare it for future Go developments by using the idiomatic `any` type.
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func (v *Var) Array() []any {
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return v.Interfaces()
}
// Vars converts and returns `v` as []Var.
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func (v *Var) Vars() []*Var {
array := gconv.Interfaces(v.Val())
if len(array) == 0 {
return nil
}
vars := make([]*Var, len(array))
for k, v := range array {
vars[k] = New(v)
}
return vars
}