91f70d2a4a
Added basic support for server sync. Re-added a few missing defers. Renamed TO-DO to TODO across the entire codebase. Renamed StaticForumStore to MemoryForumStore. The ForumStore is now built on a sync.Map with a view slice for generating /forums rather than a slice. Renamed many more functions and variables to satisfy the linter. increase_post_user_stats() and decrease_post_user_stats() are now methods on the User struct. We also fix a bug where they take the moderator's score rather than the target user's into account when recalculating their level after a post / topic is deleted. Transitioned the topic list to CSS Grid for Tempra Simple, with a float fallback. Cosmo and Cosmo Conflux are now hidden from the theme list. Fixed more data races. Added more debug data to the template compiler logs.
135 lines
2.9 KiB
Go
135 lines
2.9 KiB
Go
/* WIP Under Construction */
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package qgen
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import "errors"
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var DB_Registry []DB_Adapter
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var No_Adapter = errors.New("This adapter doesn't exist")
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type DB_Table_Column struct
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{
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Name string
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Type string
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Size int
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Null bool
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Auto_Increment bool
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Default string
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}
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type DB_Table_Key struct
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{
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Columns string
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Type string
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}
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type DB_Select struct
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{
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Table string
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Columns string
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Where string
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Orderby string
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Limit string
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}
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type DB_Join struct
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{
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Table1 string
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Table2 string
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Columns string
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Joiners string
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Where string
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Orderby string
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Limit string
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}
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type DB_Insert struct
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{
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Table string
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Columns string
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Fields string
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}
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type DB_Column struct
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{
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Table string
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Left string // Could be a function or a column, so I'm naming this Left
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Alias string // aka AS Blah, if it's present
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Type string // function or column
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}
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type DB_Field struct
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{
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Name string
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Type string
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}
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type DB_Where struct
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{
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Expr []DB_Token // Simple expressions, the innards of functions are opaque for now.
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}
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type DB_Joiner struct
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{
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LeftTable string
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LeftColumn string
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RightTable string
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RightColumn string
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Operator string
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}
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type DB_Order struct
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{
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Column string
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Order string
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}
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type DB_Token struct {
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Contents string
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Type string // function, operator, column, number, string, substitute
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}
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type DB_Setter struct {
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Column string
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Expr []DB_Token // Simple expressions, the innards of functions are opaque for now.
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}
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type DB_Limit struct {
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Offset string // ? or int
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MaxCount string // ? or int
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}
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type DB_Stmt struct
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{
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Contents string
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Type string // create-table, insert, update, delete
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}
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type DB_Adapter interface {
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GetName() string
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CreateTable(name string, table string, charset string, collation string, columns []DB_Table_Column, keys []DB_Table_Key) (string, error)
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SimpleInsert(name string, table string, columns string, fields string) (string, error)
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SimpleReplace(name string, table string, columns string, fields string) (string, error)
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SimpleUpdate(name string, table string, set string, where string) (string, error)
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SimpleDelete(name string, table string, where string) (string, error)
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Purge(name string, table string) (string, error)
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SimpleSelect(name string, table string, columns string, where string, orderby string, limit string) (string, error)
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SimpleLeftJoin(name string, table1 string, table2 string, columns string, joiners string, where string, orderby string, limit string) (string, error)
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SimpleInnerJoin(string,string,string,string,string,string,string,string) (string, error)
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SimpleInsertSelect(string,DB_Insert,DB_Select) (string,error)
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SimpleInsertLeftJoin(string,DB_Insert,DB_Join) (string,error)
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SimpleInsertInnerJoin(string,DB_Insert,DB_Join) (string,error)
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SimpleCount(string,string,string,string) (string, error)
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Write() error
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// TODO: Add a simple query builder
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}
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func GetAdapter(name string) (adap DB_Adapter, err error) {
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for _, adapter := range DB_Registry {
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if adapter.GetName() == name {
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return adapter, nil
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}
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}
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return adap, No_Adapter
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}
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