53 lines
1.4 KiB
TypeScript
53 lines
1.4 KiB
TypeScript
export interface DynamicQueryStructure {
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select: string[] | "*";
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table: string;
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where?: Array<ConditionStructure>;
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join?: Array<DynamicQueryStructure & { foreignColumn: string }>;
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orderBy?: Array<OrderByStructure>;
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}
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export type ConditionStructure = (
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| {
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structureType: "condition";
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column: string;
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operation: WhereOperation;
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value: ConditionValue;
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}
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| {
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structureType: "nested";
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invert?: boolean;
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condition: Array<ConditionStructure>;
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}
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) & {
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concat: WhereType;
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structureType: "condition" | "nested";
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};
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export type ConditionValue = FieldType | Array<FieldType> | { start: FieldType; end: FieldType };
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export type FieldType = number | string | Date | boolean;
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export type WhereType = "OR" | "AND" | "_"; // _ represents initial where in (sub-)query
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export type WhereOperation =
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| "eq" // Equal
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| "neq" // Not equal
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| "lt" // Less than
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| "lte" // Less than or equal to
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| "gt" // Greater than
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| "gte" // Greater than or equal to
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| "in" // Included in an array
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| "notIn" // Not included in an array
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| "contains" // Contains
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| "notContains" // Does not contain
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| "null" // Is null
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| "notNull" // Is not null
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| "between" // Is between
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| "startsWith" // Starts with
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| "endsWith"; // Ends with
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export type OrderByStructure = {
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column: string;
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order: OrderByType;
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};
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export type OrderByType = "ASC" | "DESC";
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