40 lines
856 B
Go
40 lines
856 B
Go
package mongo
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import (
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"git.kmsign.ru/royalcat/repogen/internal/codegen"
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"git.kmsign.ru/royalcat/repogen/internal/spec"
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)
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func (g RepositoryGenerator) generateCountBody(
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operation spec.CountOperation) (codegen.FunctionBody, error) {
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querySpec, err := g.convertQuerySpec(operation.Query)
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if err != nil {
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return nil, err
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}
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return codegen.FunctionBody{
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codegen.DeclAssignStatement{
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Vars: []string{"count", "err"},
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Values: codegen.StatementList{
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codegen.NewChainBuilder("r").
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Chain("collection").
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Call("CountDocuments",
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codegen.Identifier("arg0"),
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querySpec.Code(),
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).Build(),
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},
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},
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ifErrReturn0Err,
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codegen.ReturnStatement{
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codegen.CallStatement{
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FuncName: "int",
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Params: codegen.StatementList{
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codegen.Identifier("count"),
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},
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},
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codegen.Identifier("nil"),
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},
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}, nil
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}
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